General rules for drafting technical summaries of surverying and mapping
Some standard content:
Surveying and Mapping Industry Standard of the People's Republic of China
Regulations for drafting technical summaries of surveying and mapping
General rules for drafting technical summaries of surveying and mapping1 Subject content and scope of application
This standard specifies the requirements, levels and main contents of the drafting of surveying and mapping technical summaries CH 1001--1991
This standard applies to the drafting of technical summaries of surveying and mapping achievements within the scope of the "Regulations on the Management of Surveying and Mapping Achievements of the People's Republic of China", and the drafting of technical summaries of other surveying and mapping achievements can also be implemented as a reference. 2 Basic provisions
2.1 After the completion of the surveying and mapping task, the technical design book and technical standards implementation, technical plan, operation method, application of new technology, quality of results and handling of major problems are analyzed, studied, and summarized, and objective evaluation and explanation are made, so as to facilitate the reasonable use of users (or the next process), improve production technology and theoretical level, and accumulate data for the formulation and revision of technical standards and relevant regulations. The surveying and mapping technical summary is a technical document directly related to the surveying and mapping achievements, and is an important technical file to be preserved permanently. 2.2 Technical summary is divided into project technical summary and professional technical summary. Project technical summary refers to the technical summary of the entire project made by a surveying and mapping project after its results are accepted and qualified, and is written by the production management department that undertakes the task. Professional technical summary refers to the technical summary of the surveying and mapping results completed by each major surveying and mapping specialty in the project, which is written separately after the final inspection is qualified, and is written by the production unit. For projects with small workloads, the project technical summary and professional technical summary can be combined, and the production management department that undertakes the task is responsible for writing them. After the technical summary is reviewed and signed by the main technical person in charge of the unit, it shall be submitted and filed together with the surveying and mapping results, technical design documents and acceptance (inspection) reports.
2.3 Basis for writing
Documents or contracts issued by superiors. Technical design documents, relevant laws and regulations and technical standards. b.
Technical summary of relevant specialties.
Inspection and acceptance reports of surveying and mapping products.
Other relevant documents and materials.
2.4 Requirements for writing
a. The content should be true, complete and comprehensive. Objective analysis and evaluation should be made on the technical plan, operation method and quality of the results. The new technologies, new methods, new materials and new products should be carefully and meticulously summarized. b. The text should be concise, the formulas, data and charts should be accurate, and the nouns, terms, symbols, codes and measurement units should be consistent with relevant laws and regulations and standards.
The project name should be consistent with the corresponding technical design book and acceptance (inspection) report. The size and cover format should refer to Appendix Ac
.
3 Main contents of the project technical summary
3.1 Overview
Approved by the National Surveying and Mapping Kitchen on January 21, 1991
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The name, source and purpose of the task, the overview of the operation area, the task content and workload. Name of production unit, production start and end time, task arrangement, organizational profile and completion status. b. The source and quality of the adopted benchmark, system, projection method and initial data. c. d. The use of existing data. 3.2 Technical part Technical basis of operation: including the use of standards, regulations and relevant technical documents (hereinafter the same). b. The use and inspection of instruments, main equipment and tools. Operation methods, implementation of technical design books and technical standards, handling of special problems, and lessons learned from the promotion and application of new technologies, new methods and new C materials. d. Summarize the implementation of technical design books and technical standards in production according to the process of new product projects, especially the main technical problems that occurred, the measures taken and their effects, etc., and put forward improvement suggestions for future production. e. Main measures to ensure and improve quality, statistics, analysis and evaluation of the quality and accuracy of the results, major problems and treatment suggestions. Improvement suggestions and suggestions on design plans, operation methods and technical indicators. f.
Statistics of work quota, actual work days and work rate. 3.3 Attachments and tablesWww.bzxZ.net
Overview of work area tasks.
List of available data.
Statistics of results quality.
List of surveying and mapping results to be submitted.
Others.
4 Main contents of professional and technical summary
4.1 Geodetic survey
4.1.1 Horizontal control survey
4.1.1.1 Overview
Task source, purpose, production unit, production start and end time, production arrangement overview.
b. Name, scope, administrative affiliation of the survey area, natural geographical features, traffic conditions and difficulty categories. C. Name and level of locks, nets, wire segments (sections), baselines (nets) or starting edges and astronomical points, distribution density, visibility, side length (maximum, minimum, average) and angle (maximum, minimum), etc. d.
Technical basis for the operation.
Comparison between the planned and actual workload, and statistics of the operation rate. e.
4.1.1.2 Utilization of existing data
The benchmark and system used.
Starting data and their levels.
Utilization of known points and joint measurement.
Main problems existing in the data and their treatment methods. d.
4.1.1.3 Operation methods, quality and relevant technical dataa.
Situation.
The names, models, calibration conditions and main technical data of the instruments, meters, equipment and tools used, the conditions of the gauges and benchmarks for measuring astronomical instrument errors, the measurement methods, the types of sighting targets, the observation weights and the number of measurement rounds, the number of light segments, the day-night ratio, the number of re-measurements and the re-measurement rateb.
Recording methods, the source of the recording procedures and the review opinions, the determination method of the centering element, the number of times and quality, the budget situation and the results, etc. c. The adoption of new technologies and methods and their effects. d. The implementation of technical standards, the main problems and solutions. The main measures to ensure and improve quality, the comparison of various tolerances with the actual measurement results, the field inspection situation and accuracy analysis, etc. e. The situation of coincidence points and joint surveys, and the analysis and comparison of new and old results. f. The situation of joint leveling and trigonometric height measurement for determining the elevation of national horizontal control points, the rough calculation method and results. 4.1.1.4 Technical conclusions
Evaluation of the quality of the results, design plans and operation methods of this survey area. Opinions on the handling of major legacy issues.
4.1.1.5 Experience, lessons and suggestions
4.1.1.6 Attachments and tables
List of existing data.
Distribution map of points, lines, locks and networks in the survey area. Accuracy statistics table.
Summary table of instrument and baseline inspection results. Submit a list of surveying and mapping results, etc.
Elevation control measurement
4.1.2.1 Overview
Task source, purpose, production unit, production start and end time, production arrangement overview. a.
Survey area name, scope, administrative affiliation, natural geographical features, road surface and soil and vegetation along the road, road slope (maximum, minimum, average), traffic conditions and difficulty categories.
Route and network name, grade, length, point distribution density, marker stone type, etc. c.
Operation technical basis.
Comparison of planned and actual completed workload, statistics of operation rate. 4.1.2.2 Utilization of existing data
Use of benchmarks and systems.
Starting data and its grade.
Utilization and joint measurement of known points.
Main problems existing in the data and solutions. 4.1.2.3 Operation methods, quality and related technical dataa.
Models, specifications, quantity, calibration and main technical data of instruments, scales, recording and calculation tools and ruler bearings used. b. Buried stone situation, survey method, sight line length (maximum, minimum and average) and its distance from the ground and obstacles, the ratio of the number of asymmetric stations in the morning and afternoon to the total number of stations in each section, re-surveyed sections and number, recording and calculation methods, program sources, review or verification results. Adoption of new technologies and methods and their effects. c.
Location of cross-river leveling, survey plan, survey results and accuracy, etc. d.
Surveying situation of joint survey and branch line.
f.Implementation of technical standards, main measures to ensure and improve quality, comparison of various tolerances with actual measurement results, field inspection and accuracy analysis, etc.
4.1.2.4 Technical conclusions
Evaluation of the quality of the survey results, design plans and working methods in this survey area. b. Suggestions on the handling of major remaining issues.
4.1.2.5 Experience, lessons and suggestions
4.1.2.6 Attachments and tables
List of existing data.
Leveling route map of points, lines and networks in the survey area. Summary table of instrument and scale inspection results.
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Accuracy statistics table.
List of surveying and mapping results submitted, etc.
Gravity measurement
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Task source, purpose, production unit, production start and end time, production arrangement overview. Survey area name, scope, administrative affiliation, natural geographical features, traffic conditions and difficulty categories. Route name, grade, point layout plan, distribution density, point distance (maximum, minimum, average), etc. Operation technical basis.
Comparison between planned and actual completed workload, statistics of operation rate. Utilization of existing data
Use of benchmarks and systems.
Starting data and their grades.
Utilization and joint measurement of known points.
Main problems in data and treatment methods. 4.1.3.3
Operation methods, quality and related technical data a.
Results.
Name, model, calibration and main technical data of instruments and meters used. Buried stone situation, survey method, survey route and time (longest, average), number of surveys, number of re-surveys and re-survey rate, approximate calculation formula and joint survey of joint survey points, survey and calculation of plane coordinates and elevation. Adoption of new technologies and methods and their effects. Implementation of technical standards, major problems and solutions, major measures to ensure and improve quality, comparison of various tolerances with actual survey results, field inspection and accuracy analysis, etc. 4.1.3.4 Technical conclusions
Evaluation of the quality of the survey results, design schemes and operation methods in this survey area. Opinions on the handling of major legacy issues.
Experiences, lessons and suggestions
4. 1. 3. 5
Attachments and tables
List of existing data.
Sketch of gravity points and joint survey routes.
Plane coordinate and elevation survey map.
Summary of instrument inspection results.
Accuracy statistics.
Submit a list of surveying and mapping results, etc.
, Geodetic calculations
Task source, purpose, production unit, production start and end time, production arrangement overview. Calculation area name, level, scope, administrative affiliation. Operation technical basis.
Comparison of planned and actual completed workload, operation rate statistics. Utilization of existing data
The benchmark and system adopted.
Starting data and its level, source and accuracy. Quality analysis of coincidence points.
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d. The main problems existing in the previous process and their treatment methods and results in the calculation. 4.1.4.3 Calculation methods, quality and related technical data a. Brief description of the operation process and the main measures to ensure quality. b. The name, model, performance and description of the calculation tool used, the name, source, compilation and review unit, compiler of the adopted program, the basic functions of the program and its inspection. c. Principles, methods, basic formulas of calculation, correction items and their formulas, decimal places, etc. Adoption of new technologies and new methods and their effects. d.
Input and output of data and information, content and symbol description. Verification of calculation results, statistical analysis and explanation of accuracy. Main problems encountered in the calculation process and treatment results, etc. 4.1.4.4 Calculation conclusion
Evaluation of the quality of results, calculation schemes, calculation methods, etc. of this calculation area. Opinions on the treatment of major legacy issues.
4.1.4.5 Experience, lessons and suggestions
4.1.4.6 Attachments and tables
List of existing data.
Line, lock and mesh diagrams of the calculation area.
Computer source program directory (including the compilation unit, editor, review unit and time, etc.). Accuracy inspection and analysis statistical table.
List of surveying and mapping results submitted, etc.
4.2 Photographic quantity and remote sensing
Aerial photography
4.2.1.1 Overview
Task source, purpose, photography scale, aerial photography unit, photography start and end time. Name, geographical location, area, administrative affiliation of the photography area, and the impact of the terrain and climate of the photography area on photography. Technical basis for operation.
Completed operation items and quantity.
4.2.1.2 Utilization of existing data
Scale, operation years and edge data of the map used in the preparation of aerial photography plan. 4.2.1.3 Aerial photography work, quality and related technical data a.
Types of aerial photography instruments and auxiliary instruments and their main technical data. Route laying and flight quality.
Types, characteristics, washing and processing methods of negative films and photographic paper, and main technical data. Quality of aerial photography and quality of aerial photography negative film copies. Adoption of new technologies, new methods and new materials and their effects. Implementation of technical standards, major problems and solutions, and major measures to ensure and improve quality. Technical conclusions
4. 2. 1. 4
Evaluation of the quality of the results, design plans, and operation methods of this photography area. Opinions on the handling of major remaining issues.
Experiences, lessons, and suggestions
Attached figures and tables
4. 2. 1.6
Photographic division outline.
Aerial photography appraisal form.
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C. Submit a list of aerial photography results, etc.
4.2.2 Aerial photogrammetry field work
4.2.2.1 Overview
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Task source and purpose, photography scale, map scale, production unit, production start and end dates, and production arrangement overview. a.
Geographic location of the survey area, area, administrative affiliation, natural geographical features, traffic conditions and difficulty categories. Technical basis for operation, projection, coordinate system, elevation system and contour interval adopted. Comparison of planned and actual workload, statistics of operation rate. 4.2.2.2 Utilization of existing data
Source of aerial photographic data, type of instrument and its main technical data, quality of photos and utilization. Source, grade, quality and utilization of other data. b.
Main problems existing in the data and treatment methods. 4.2.2.3 Operation methods, quality and relevant technical data 4.2. 2. 3. 1 Control measurement
Layout plan of photo control points, punctum point images. Instruments, methods, expansion times and various errors for measuring basic control points and photo control points. Inspection methods and quality.
4.2.2.3.2 Photographic mapping and comprehensive mapping a.
Scale and quality of photographic mapping, mapping methods, and explanation of simplified symbols. Methods and quality of supplementary surveys of newly added features, landforms, cloud shadows, and shadow areas. Methods and quality of comprehensive mapping of landforms. Situation of geographical surveys and transliteration of place names.
Methods and quality of inspections.
4.2.2.3.3 Adoption of new technologies and methods and their effects. 4.2.2.4 Technical conclusions
Evaluation of the quality of the results, design plans, and operating methods of this survey area. Opinions on the handling of major outstanding issues.
Experiences, lessons, and suggestions
4. 2. 2. 5
4. 2. 2. 6
Attachments and tables
Map of terrain categories and quality assessment of the survey area.
List of existing data to be used.
Distribution diagram of control points.
Accuracy statistics table.
List of surveying and mapping results to be submitted, etc.
4.2.3 Internal work of aerial photogrammetry
Task source and purpose, photographic scale, mapping scale, production unit, production start and end dates, and production arrangement overview. a.
Geographic location, area, administrative affiliation of the survey area, main features of the terrain and difficulty categories. Technical basis for the operation, the projection, coordinate system, elevation system and contour interval used. Comparison between the planned and actual workload, and statistics on the operation rate. 4.2.3.2 Utilization of existing data
Source of photographic data, type of instrument and its main technical data. Analyze the field control points and survey results. b.
Source, quality and utilization of other data. c.
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d. Main problems in the data and treatment methods. 4.2.3.3 Working methods, quality and related technical data 4.2.3.3.1 Analytical aerial triangulation
a. Encryption method, puncture point image, instruments used, etc. b.
Accuracy of the encrypted points and their edges.
4.2.3.3.2 Compilation of image plan
Correction and copying methods, instrument types, image quality and accuracy. When using an orthographic projector, the density of cross-sectional data point collection, scanning gap length and other related technical parameters. b.
Mapping accuracy and map edge accuracy.
4.2.3.3.3 Surveying and compilation of aerial survey original maps a.
Methods adopted and instruments used.
Quality and accuracy of the resulting map.
Border connection with existing maps.
4.2.3.3.4The adoption of new technologies, new methods and new materials and their effects. 4.2.3.3.5Main problems encountered during the operation and their treatment methods. 4.2.3.4Technical conclusions
Evaluation of the quality of the results, design plans, and operation methods of this survey area. a.
Opinions on the treatment of major remaining issues.
Experiences, lessons and suggestions
Attachments and tables
Combination table of survey area maps.
Methods of aerial survey internal mapping and quality assessment chart. List of existing data used.
Accuracy statistics table.
Field detection statistics table.
List of surveying and mapping results submitted, etc.
Close-range photogrammetry
Task source and purpose, photographic scale, drawing scale, production unit, production start and end dates, production arrangement overview. Type and overview of the target.
Operation technical basis.
Completed operation items and workload.
4.2.4.2 Operation methods, quality and related technical data4.2.4.2.1 Object control
Object control layout, measurement method and accuracy. 4.2.4.2.2 Acquisition of close-range images
Photographic instrument type and calibration.
Photography station layout, photography method, photography parameters. Photosensitive material model and image quality. 4.2.4.2.3 Processing of close-range images
Processing method, instrument type, and result form. a.
b. Evaluation method for result quality and accuracy. 4.2.4.2.4 The adoption of new technologies, new methods and new materials and their effects. 560
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Evaluation of the quality of the results, design plans, and operation methods in this survey area. b.
Opinions on the handling of major remaining issues.
4.2.4.4 Experience, lessons and suggestions
4.2.4.5 Attachments and tables
4.2.5 Remote sensing
4.2.5.1 Overview
Task source and purpose, image scale, map scale, production unit, production start and end time, and production arrangement overview. Survey area overview.
Operation technical basis and operation plan.
d. Completed operation items and workload.
4.2.5.2 Utilization of existing data
The source, form, main technical parameters, quality and utilization of remote sensing data. The main problems existing in the data and the processing methods. b.
4.2.5.3 Operation methods, quality and relevant technical data 4.2.5.3.1 Remote sensing image processing
The instruments used and their main technical parameters. b.
The method of selecting ground control points, the number of points and the distribution. Processing method, basic working procedure flowchart, image quality and related errors. c.
4.2.5.3.2 Interpretation of remote sensing images
Used data.
The shape, image, color tone characteristics of the signs, etc. c.
The method of interpretation.
4.2.5.3.3 Verification of interpretation results
a. The method of verification of interpretation results.
b. Field sampling conditions, verify the accuracy of the results. 4.2.5.3.4 Preparation of professional maps
Methods and related errors of preparing professional maps using remote sensing images, topographic maps, interpretation sketches and other materials. 4.2.5.3.5 The adoption of new technologies, new methods and new materials and their effects. 4.2.5.4 Technical conclusions
Evaluation of the quality of the results, design plans, working methods, etc. in this survey area. b.
Opinions on the handling of major legacy issues.
4.2.5.5 Experience, lessons and construction
4.2.5.6 Attachments and tables
4.3 Map making and map printing
4.3.1 Map making
4.3.1.1 Overview
Overview.
Task name, purpose, source, quantity, category and specification, map scale, production unit, production start and end date, production arrangement, mapping area, administrative affiliation, and difficulty category. Technical basis for operation, projection, coordinate system, elevation system and contour interval adopted. d.
Comparison between planned and actual workload, and statistics of operation rate. 4.3.1.2 Utilization of existing data
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Scale of basic data, surveying unit, compilation and publication year, currentness and accuracy. a.
Scale of supplementary data, surveying unit, publication year, currentness, degree of use and method. b.
Degree of use of reference data.
4.3.1.3 Operation methods, quality and relevant technical data a.
Method for compiling and drawing original maps.
Method for printing original maps.
Precision of mathematical foundations, precision of data collage. Comprehensiveness and quality of map content.
Implementation of technical standards, major problems and solutions, and major measures to ensure and improve quality. Adoption of new technologies, new methods, and new materials and their effects. 4.3.1.4 Technical conclusions
Evaluation of the quality of results, design plans, and operation methods in this mapping area. Opinions on the handling of major legacy issues.
Experiences, lessons, and suggestions
Attachments and tables
Map sheet joining table of the mapping area.
Data distribution outline.
List of existing data.
Statistical table of results quality assessment.
List of surveying and mapping results submitted, etc.
Map printing
Task name, purpose, source, quantity, category, and specifications, map scale, printing unit, printing date, and production arrangement overview. Mapping area scope and administrative affiliation.
Number of printing colors, materials and number of prints.
Technical basis for printing.
Task completion status.
4.3.2.2 Utilization of existing data
Types of original printing images, plate separation, production units, accuracy and quality. Quality of color separation reference images.
4.3.2.3 Printing methods, quality and related technical data. a.
Methods, accuracy and quality of plate making, photography, reprinting, plate repairing, copying and plate exposure. Printing: quality and quantity of proofing, printing equipment, registration accuracy of printed images, quality of printing colors, graphics and lines, quality of ink and paper b.
sheets, etc.
Methods, forms and quality of printing.
Implementation of technical standards, and main measures to ensure and improve quality. d.
The adoption of new technologies, new methods and new materials and their effects. f.
Main problems and solutions in the process of implementing the process plan. 4.3.2.4 Technical conclusion
Evaluation of the quality of printing results, process plan, etc. 4.3.2.5 Experience, lessons and suggestions
4.3.2.6 Attachments and tables
a. Process design flow chart.
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c. Results, samples and their lists, etc.
4.4 Engineering measurement
4.4.1 Control measurement
CH 1001-1991
Write with reference to the relevant contents of geodetic measurement in Article 4.1 of this standard and in combination with the characteristics of engineering measurement. 4.4.2 Topographic Mapping
4.4.2.1 Photogrammetry Mapping
Reference to Article 4.2 of this standard on photogrammetry and remote sensing, combined with the characteristics of engineering surveying. 4.4.2.2 Mapping by Flatbed Instrument and Total Station Tachometer 4.4.2.2.1 Overview
a. Task source, purpose, survey scale, production unit, production start and end dates, production arrangement overview. ． Survey area name, scope, administrative affiliation, natural geographical features, traffic conditions, difficulty categories. Operation technical basis, contour interval adopted, map sheet division and numbering method. c.
d. Comparison between planned and actual completed workload, statistics of operation rate. 4.4.2.2.2 Utilization of existing data
Data source and utilization.
b. Main problems in the data and treatment methods. 4.4.2.2.3 Operation methods, quality and related technical data a: Topographic control measurement: layout of various topographic points, setting of signs, instruments and methods used for observation, comparison of various tolerances with actual measurement results.
b. Plane mapping: mapping method, instruments used, density and distribution of analytical base points and terrain points on each map, representation methods of special landforms and landforms, edge connection, etc. C. Total station type rapid measuring instrument mapping: mapping method, instrument model, specifications and characteristics, instrument calibration, content, density and recording characteristics of field data collection, data processing and mapping tools, etc. d. Map accuracy analysis and statistics, inspection and acceptance, major problems and processing results, etc. e. Adoption of new technologies, new methods and new materials and their effects. 4.4.2.2.4 Technical conclusions
a. Evaluation of the quality of the results, design plans and operation methods of this survey area. b. Opinions on the handling of major remaining issues.
4.4.2.2.5 Experience, lessons and suggestions
4.4.2.2.6 Attachments and tables
Use the list of existing materials.
Map sheet distribution and quality assessment map.
Control point distribution diagram.
d. Accuracy statistics table.
Submitted surveying and mapping results list, etc.
4.4.3.1 Overview
Task source and purpose, production unit, production start and end time, production arrangement overview. Project name, survey and design project, survey area, natural geographical features, traffic conditions, relevant engineering geology and hydrogeology, construction project complexity and development, etc. c. Operation technical basis.
d. Comparison of planned and actual completed workload and operation rate. 563
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a. Source and utilization of data.
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b. Main problems existing in the data and their solutions. 4.4.3.3 Operation methods, quality and related technical data The establishment of the control point system, the situation of buried stones, the instruments used and the surveying methods and their accuracy. a.
Construction layout methods and accuracy.
Statistics of various errors, items, quantity and methods of field inspection, comparison of inspection results with actual measurement results, etc. The adoption of new technologies, new methods and new materials and their effects. Main problems encountered in the operation and their solutions. 4.4.3.4 Technical conclusions
Evaluation of the quality of the results, design schemes and operation methods of this survey area. a
Opinions on the handling of major legacy issues.
Experiences, lessons and suggestions
Attachments and tables
Types of construction surveying results and their descriptions.
List of existing data used.
Accuracy statistics table.
d. Submit a list of surveying and mapping results, etc.
4.4.4 Line measurement
Line control measurement refers to the relevant contents of geodetic survey in Article 4.1 of this standard; line mapping, in addition to referring to the relevant contents of topographic mapping in Article 4.4.2 of this standard and combining the characteristics of line measurement, also needs to write professional contents in the clause of "operation methods, quality and relevant technical data".
4.4.4.1 Railway and highway measurement
Joint measurement method and accuracy with existing control points. b
Measurement and setting of intersection points, turning points, center pile positions and curves. Methods and accuracy of centerline measurement and cross-section measurement. c.
d. Comparison of center pile re-measurement with original measurement results. 4.4.4.2 Aerial ropeway measurement
a. The distance between direction points and the deviation of direction points from the straight line. b. The situation of section measurement (additional measurement of sections and section points). 4.4.4.3 Measurement of gravity and pressure pipelines
Measurement conditions and results, errors in alignment, etc. 4.4.4.4 Measurement of overhead power transmission lines
The deviation of alignment measurement and direction points from the straight line. a.
Verification of pole positions on site, etc. b.
4.4.5 Compilation and measurement of general drawings
4.4.5.1 Overview
Task source, purpose, production unit, production start and end time, production arrangement overview. Project name, survey area, area, project characteristics, etc. Technical basis for operation.
Statistics of completed workload and operation rate.
4.4.5.2 Utilization of existing data
Measurement and acceptance of construction drawings and data. a.
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Description of drawings and materials, especially the current situation and usage of underground pipelines and concealed works. b.
c. Main problems existing in the materials and their treatment methods. 4.4.5.3 Operation methods, quality and related technical data a. Drawing method of the completed general drawing, restoration and detection of control points, principles for selecting and rejecting ground objects, quality of drawing, etc. b.
The adoption of new technologies, new methods and new materials and their effects. c.
Main problems encountered in the operation and their treatment methods. 4.4.5.4 Technical conclusions
a. Evaluation of the quality of the results, design plans, operation methods, etc. of this survey area. b. Suggestions on the treatment of major remaining problems.
4.4.5.5 Experience, lessons and suggestions
4.4.5.6 Attachments and tables
List of existing data.
List of surveying and mapping results to be submitted.
Details of buildings and structures, etc. Deformation measurement
4.4.6.1 Overview
Project name, source, purpose, content, production unit, production start and end time, production arrangement overview. Survey area location, scope, distribution of buildings (structures) and observation conditions, characteristics of signs. Technical basis for operation.
Completed task volume.
4.4.6.2 Utilization of existing data
Analysis and utilization of survey data.
Name, level and source of initial data. Main problems in the data and treatment methods. 4.4.6.3 Operation methods, quality and relevant technical data a.
The name, model and calibration of the instrument.
The layout and density of the marks, the specifications of the benchmarks or observation piers and their buried quality, the establishment, measurement and stability analysis of the deformation control network (points), the measurement of deformation observation points, the observation cycle, the calculation method and method, etc.
Analysis and comparison of repeated observation results and data processing methods. c.
The adoption of new technologies, new methods and new materials and their effects. d.
The implementation of technical standards, the main problems and treatment methods, the main measures to ensure and improve quality, and the comparison of various tolerances with actual measurement results.
4.4.6.4 Technical conclusions
Conclusions and evaluation of deformation observations.
Evaluation of the quality of the results, design plans, operation methods, etc. of this survey area.
Opinions on the handling of major legacy issues.
4.4.6.5 Experience, lessons and suggestions
Attached figures and tables
Deformation control network layout sketch.
Use existing data list.
Summary and analysis report of deformation observation data. Submit surveying and mapping results list, etc.
Reservoir area flooding measurement
http://foodmate.net3. Operation methods, quality and relevant technical data a. Map control measurement: layout of various map control points, setting of signs, instruments and methods used for observation, comparison of various tolerances with actual measurement results.
b. Plane mapping: mapping method, instruments used, density and distribution of analytical map control points and terrain points on each map, representation method of special landforms and landforms, edge connection, etc. C. Total station type rapid measuring instrument mapping: mapping method, instrument model, specifications and characteristics, instrument calibration, content, density and recording characteristics of field data collection, data processing and mapping tools, etc. d. Map accuracy analysis and statistics, inspection and acceptance, main problems and processing results, etc. e. Adoption of new technologies, new methods and new materials and their effects. 4.4.2.2.4 Technical conclusions
a. Evaluation of the quality of the results, design plans and operation methods of this survey area. b. Suggestions on the handling of major remaining issues.
4.4.2.2.5 Experience, lessons and suggestions
4.4.2.2.6 Attachments and tables
List of available data.
Map sheet distribution and quality assessment map.
Control point distribution outline map.
d. Accuracy statistics table.
List of surveying and mapping results to be submitted, etc.
4.4.3 Construction survey
4.4.3.1 Overview
Task source and purpose, production unit, production start and end time, production arrangement overview. Project name, survey and design project, survey area, natural geographical features, traffic conditions, relevant engineering geology and hydrogeology, complexity and development of construction projects, etc. c. Technical basis for operation.
d. Comparison of planned and actual completed workload Operation rate. 563
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a. Source and utilization of data.
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b. Main problems in the data and solutions. 4.4.3.3 Operation methods, quality and related technical data Establishment of control point system, stone burial situation, instruments used and measurement methods and their accuracy. a.
Construction layout method and accuracy.
Statistics of various errors, items, quantity and methods of field inspection, comparison of inspection results with actual measurement results, etc. Adoption of new technologies, new methods and new materials and their effects. Main problems encountered in the operation and solutions. 4.4.3.4 Technical conclusions
Evaluation of the quality of the results, design schemes and operation methods of this survey area. a
Opinions on the handling of major legacy issues.
Experience, lessons and suggestions
Attached figures and tables
Types of construction survey results and their descriptions.
Use a list of existing data.
Accuracy statistics table.
d. Submit a list of surveying and mapping results, etc.
4.4.4 Line survey
Line control survey refers to the relevant contents of geodetic survey in Article 4.1 of this standard; line mapping, in addition to referring to the relevant contents of topographic mapping in Article 4.4.2 of this standard and combining the characteristics of line measurement, also needs to write professional contents in the clause of "operation methods, quality and relevant technical data".
4.4.4.1 Railway and highway survey
Joint survey methods and accuracy with existing control points. b
Survey and layout of intersections, turning points, center pile positions and curves. Centerline survey, cross-section survey methods and accuracy. c.
d. Comparison between the results of the re-measurement of the center pile and the original measurement. 4.4.4.2 Overhead ropeway measurement
a. The distance between the direction points and the deviation of the direction points from the straight line. b. The situation of section measurement (additional measurement of sections and section points). 4.4.4.3 Measurement of gravity and pressure pipelines
Measurement situation and results, errors in alignment, etc. 4.4.4.4 Measurement of overhead power transmission lines
The situation of alignment measurement and the deviation of the direction points from the straight line. a.
The situation of checking when arranging the pole position on the spot, etc. b.
4.4.5 Preparation and measurement of the general drawing
4.4.5.1 Overview
Task source, purpose, production unit, production start and end time, production arrangement overview. Project name, scope and area of the survey area, project characteristics, etc. Operation technical basis.
Statistics of completed workload and operation rate.
4.4.5.2 Utilization of existing data
Measurement and acceptance of construction drawings and data. a.
http://foodmate.netCH 1001---1991
Description of drawings and data, especially the current situation and use of underground pipelines and concealed works. b.
c. Main problems existing in the data and their treatment methods. 4.4.5.3 Operation methods, quality and related technical data a. Drawing method of the completed general drawing, restoration and detection of control points, principle of selection of ground objects, quality of drawing, etc. b.
The use of new technologies, new methods and new materials and their effects. c.
Main problems encountered in the operation and their treatment methods. 4.4.5.4 Technical conclusions
a. Evaluation of the quality of the results, design schemes, operation methods, etc. of this survey area. b. Suggestions on the treatment of major remaining problems.
4.4.5.5 Experience, lessons and suggestions
4.4.5.6 Attachments and tables
List of existing data.
List of surveying and mapping results to be submitted.
Details of buildings and structures, etc. Deformation measurement
4.4.6.1 Overview
Project name, source, purpose, content, production unit, production start and end time, production arrangement overview. Survey area location, scope, distribution of buildings (structures) and observation conditions, characteristics of signs. Technical basis for operation.
Completed task volume.
4.4.6.2 Utilization of existing data
Analysis and utilization of survey data.
Name, level and source of initial data. Main problems in the data and treatment methods. 4.4.6.3 Operation methods, quality and relevant technical data a.
The name, model and calibration of the instrument.
The layout and density of the marks, the specifications of the benchmarks or observation piers and their buried quality, the establishment, measurement and stability analysis of the deformation control network (points), the measurement of deformation observation points, the observation cycle, the calculation method and method, etc.
Analysis and comparison of repeated observation results and data processing methods. c.
The adoption of new technologies, new methods and new materials and their effects. d.
The implementation of technical standards, the main problems and treatment methods, the main measures to ensure and improve quality, and the comparison of various tolerances with actual measurement results.
4.4.6.4 Technical conclusions
Conclusions and evaluation of deformation observations.
Evaluation of the quality of the results, design plans, operation methods, etc. of this survey area.
Opinions on the handling of major legacy issues.
4.4.6.5 Experience, lessons and suggestions
Attached figures and tables
Deformation control network layout sketch.
Use existing data list.
Summary and analysis report of deformation observation data. Submit surveying and mapping results list, etc.
Reservoir area flooding measurement
http://foodmate.net3. Operation methods, quality and relevant technical data a. Map control measurement: layout of various map control points, setting of signs, instruments and methods used for observation, comparison of various tolerances with actual measurement results.
b. Plane mapping: mapping method, instruments used, density and distribution of analytical map control points and terrain points on each map, representation method of special landforms and landforms, edge connection, etc. C. Total station type rapid measuring instrument mapping: mapping method, instrument model, specifications and characteristics, instrument calibration, content, density and recording characteristics of field data collection, data processing and mapping tools, etc. d. Map accuracy analysis and statistics, inspection and acceptance, main problems and processing results, etc. e. Adoption of new technologies, new methods and new materials and their effects. 4.4.2.2.4 Technical conclusions
a. Evaluation of the quality of the results, design plans and operation methods of this survey area. b. Suggestions on the handling of major remaining issues.
4.4.2.2.5 Experience, lessons and suggestions
4.4.2.2.6 Attachments and tables
List of available data.
Map sheet distribution and quality assessment map.
Control point distribution outline map.
d. Accuracy statistics table.
List of surveying and mapping results to be submitted, etc.
4.4.3 Construction survey
4.4.3.1 Overview
Task source and purpose, production unit, production start and end time, production arrangement overview. Project name, survey and design project, survey area, natural geographical features, traffic conditions, relevant engineering geology and hydrogeology, complexity and development of construction projects, etc. c. Technical basis for operation.
d. Comparison of planned and actual completed workload Operation rate. 563
http://foodmate.net4.4.3.2 Utilization of existing data
a. Source and utilization of data.
CH 1001—1991
b. Main problems in the data and solutions. 4.4.3.3 Operation methods, quality and related technical data Establishment of control point system, stone burial situation, instruments used and measurement methods and their accuracy. a.
Construction layout method and accuracy.
Statistics of various errors, items, quantity and methods of field inspection, comparison of inspection results with actual measurement results, etc. Adoption of new technologies, new methods and new materials and their effects. Main problems encountered in the operation and solutions. 4.4.3.4 Technical conclusions
Evaluation of the quality of the results, design schemes and operation methods of this survey area. a
Opinions on the handling of major legacy issues.
Experience, lessons and suggestions
Attached figures and tables
Types of construction survey results and their descriptions.
Use a list of existing data.
Accuracy statistics table.
d. Submit a list of surveying and mapping results, etc.
4.4.4 Line survey
Line control survey refers to the relevant contents of geodetic survey in Article 4.1 of this standard; line mapping, in addition to referring to the relevant contents of topographic mapping in Article 4.4.2 of this standard and combining the characteristics of line measurement, also needs to write professional contents in the clause of "operation methods, quality and relevant technical data".
4.4.4.1 Railway and highway survey
Joint survey methods and accuracy with existing control points. b
Survey and layout of intersections, turning points, center pile positions and curves. Centerline survey, cross-section survey methods and accuracy. c.
d. Comparison between the results of the re-measurement of the center pile and the original measurement. 4.4.4.2 Overhead ropeway measurement
a. The distance between the direction points and the deviation of the direction points from the straight line. b. The situation of section measurement (additional measurement of sections and section points). 4.4.4.3 Measurement of gravity and pressure pipelines
Measurement situation and results, errors in alignment, etc. 4.4.4.4 Measurement of overhead power transmission lines
The situation of alignment measurement and the deviation of the direction points from the straight line. a.
The situation of checking when arranging the pole position on the spot, etc. b.
4.4.5 Preparation and measurement of the general drawing
4.4.5.1 Overview
Task source, purpose, production unit, production start and end time, production arrangement overview. Project name, scope and area of the survey area, project characteristics, etc. Operation technical basis.
Statistics of completed workload and operation rate.
4.4.5.2 Utilization of existing data
Measurement and acceptance of construction drawings and data. a.
http://foodmate.netCH 1001---1991
Description of drawings and data, especially the current situation and use of underground pipelines and concealed works. b.
c. Main problems existing in the data and their treatment methods. 4.4.5.3 Operation methods, quality and related technical data a. Drawing method of the completed general drawing, restoration and detection of control points, principle of selection of ground objects, quality of drawing, etc. b.
The use of new technologies, new methods and new materials and their effects. c.
Main problems encountered in the operation and their treatment methods. 4.4.5.4 Technical conclusions
a. Evaluation of the quality of the results, design schemes, operation methods, etc. of this survey area. b. Suggestions on the treatment of major remaining problems.
4.4.5.5 Experience, lessons and suggestions
4.4.5.6 Attachments and tables
List of existing data.
List of surveying and mapping results to be submitted.
Details of buildings and structures, etc. Deformation measurement
4.4.6.1 Overview
Project name, source, purpose, content, production unit, production start and end time, production arrangement overview. Survey area location, scope, distribution of buildings (structures) and observation conditions, characteristics of signs. Technical basis for operation.
Completed task volume.
4.4.6.2 Utilization of existing data
Analysis and utilization of survey data.
Name, level and source of initial data. Main problems in the data and treatment methods. 4.4.6.3 Operation methods, quality and relevant technical data a.
The name, model and calibration of the instrument.
The layout and density of the marks, the specifications of the benchmarks or observation piers and their buried quality, the establishment, measurement and stability analysis of the deformation control network (points), the measurement of deformation observation points, the observation cycle, the calculation method and method, etc.
Analysis and comparison of repeated observation results and data processing methods. c.
The adoption of new technologies, new methods and new materials and their effects. d.
The implementation of technical standards, the main problems and treatment methods, the main measures to ensure and improve quality, and the comparison of various tolerances with actual measurement results.
4.4.6.4 Technical conclusions
Conclusions and evaluation of deformation observations.
Evaluation of the quality of the results, design plans, operation methods, etc. of this survey area.
Opinions on the handling of major legacy issues.
4.4.6.5 Experience, lessons and suggestions
Attached figures and tables
Deformation control network layout sketch.
Use existing data list.
Summary and analysis report of deformation observation data. Submit surveying and mapping results list, etc.
Reservoir area flooding measurement
http://foodmate.net
The complexity and development of the project. c. Technical basis for the operation.
d. Comparison of the planned and actual workload. 563
http://foodmate.net4.4.3.2 Utilization of existing data
a. The source and utilization of data.
CH 1001—1991
b. The main problems existing in the data and their treatment methods. 4.4.3.3 The establishment of a control point system for operation methods, quality and related technical data, the situation of buried stones, the instruments used and the measurement methods and their accuracy. a.
Construction layout methods and accuracy.
Statistics of various errors, the items, quantity and methods of field inspection, the comparison of inspection results with actual measurement results, etc. The adoption of new technologies, new methods and new materials and their effects. The main problems encountered in the operation and their treatment methods. 4.4.3.4 Technical Conclusions
Evaluation of the quality of the survey results, design schemes and working methods in this survey area. a
Opinions on the handling of major legacy issues.
Experiences, lessons and suggestions
Attachments and tables
Types of construction survey results and their descriptions.
Use a list of existing data.
Accuracy statistics table.
d. Submit a list of surveying and mapping results, etc.
4.4.4 Line Survey
Line control surveys shall refer to the relevant contents of geodetic surveys in Article 4.1 of this standard; line mapping shall refer to the relevant contents of topographic mapping in Article 4.4.2 of this standard and be written in combination with the characteristics of line surveys, and professional contents shall also be written in the clause of "working methods, quality and relevant technical data".
4.4.4.1 Railway and highway surveys
Joint survey methods and accuracy with existing control points. b.
Measurement and setting of intersections, turning points, center pile positions and curves. Methods and accuracy of centerline measurement and cross-section measurement. c.
d. Comparison of center pile re-measurement with original measurement results. 4.4.4.2 Overhead ropeway measurement
a. Distance between direction points and deviation of direction points from the straight line. b. Section measurement (additional measurement of sections and section points). 4.4.4.3 Measurement of gravity and pressure pipelines
Measurement and results, errors in alignment, etc. 4.4.4.4 Measurement of overhead power transmission lines
Determination of alignment measurement and deviation of direction points from the straight line. a.
Verification during on-site pole position arrangement, etc. b.
4.4.5 Preparation and measurement of general drawings
4.4.5.1 Overview
Task source, purpose, production unit, production start and end time, production arrangement overview. Project name, survey area, area, project characteristics, etc. Technical basis for operation.
Statistics of completed workload and operation rate.
4.4.5.2 Utilization of existing data
Measurement and acceptance of construction drawings and data. a.
http://foodmate.netCH 1001---1991
Describe the drawings and data, especially the current situation and use of underground pipelines and concealed projects. b.
c. Main problems existing in the data and their treatment methods. 4.4.5.3 Operation methods, quality and relevant technical data a. Drawing methods of the completed general drawing, restoration and detection of control points, principles for selecting and rejecting features, quality of the drawing, etc. b.
The adoption of new technologies, new methods and new materials and their effects. c.
Main problems encountered in the operation and their treatment methods. 4.4.5.4 Technical conclusions
a. Evaluation of the quality of the results, design schemes, and operation methods in this survey area. b. Opinions on the treatment of major remaining problems.
4.4.5.5 Experience, lessons and suggestions
4.4.5.6 Attachments and tables
List of existing materials.
List of surveying and mapping results to be submitted.
List of results of detailed points of buildings and structures, etc. Deformation measurement
4.4.6.1 Overview
Project name, source, purpose, content, production unit, production start and end time, and production arrangement overview. Location and scope of the survey area, distribution of buildings (structures) and observation conditions, characteristics of the signs. Technical basis for the operation.
Completed task volume.
4.4.6.2 Utilization of existing data
Analysis and utilization of survey data.
Name, grade and source of the initial data. Main problems in the data and treatment methods. 4.4.6.3 Operation methods, quality and relevant technical data a.
Name, model and calibration of instruments. Layout and density of signs, specifications of benchmarks or observation piers and their buried quality, establishment, measurement and stability analysis of deformation control network (points), measurement of deformation observation points, observation cycle, calculation methods and methods, etc. Analysis and comparison of repeated observation results and data processing methods. c.
Adoption of new technologies, new methods and new materials and their effects. d.
Implementation of technical standards, main problems and solutions, main measures to ensure and improve quality, comparison of various tolerances with actual measurement results.
4.4.6.4 Technical conclusions
Conclusions and evaluation of deformation observation.
Evaluation of the quality of results, design schemes, and operation methods in this survey area. Opinions on the treatment of major remaining issues.
4.4.6.5 Experience, lessons and suggestions
Attachments and tables
Deformation control network layout sketch.
Use existing data list.
Summarization and analysis report of deformation observation data. Submit a list of surveying and mapping results, etc.
Reservoir flooding measurement
http://foodmate.net
The complexity and development of the project. c. Technical basis for the operation.
d. Comparison of the planned and actual workload. 563
http://foodmate.net4.4.3.2 Utilization of existing data
a. The source and utilization of data.
CH 1001—1991
b. The main problems existing in the data and their treatment methods. 4.4.3.3 The establishment of a control point system for operation methods, quality and related technical data, the situation of buried stones, the instruments used and the measurement methods and their accuracy. a.
Construction layout methods and accuracy.
Statistics of various errors, the items, quantity and methods of field inspection, the comparison of inspection results with actual measurement results, etc. The adoption of new technologies, new methods and new materials and their effects. The main problems encountered in the operation and their treatment methods. 4.4.3.4 Technical Conclusions
Evaluation of the quality of the survey results, design schemes and working methods in this survey area. a
Opinions on the handling of major legacy issues.
Experiences, lessons and suggestions
Attachments and tables
Types of construction survey results and their descriptions.
Use a list of existing data.
Accuracy statistics table.
d. Submit a list of surveying and mapping results, etc.
4.4.4 Line Survey
Line control surveys shall refer to the relevant contents of geodetic surveys in Article 4.1 of this standard; line mapping shall refer to the relevant contents of topographic mapping in Article 4.4.2 of this standard and be written in combination with the characteristics of line surveys, and professional contents shall also be written in the clause of "working methods, quality and relevant technical data".
4.4.4.1 Railway and highway surveys
Joint survey methods and accuracy with existing control points. b.
Measurement and setting of intersections, turning points, center pile positions and curves. Methods and accuracy of centerline measurement and cross-section measurement. c.
d. Comparison of center pile re-measurement with original measurement results. 4.4.4.2 Overhead ropeway measurement
a. Distance between direction points and deviation of direction points from the straight line. b. Section measurement (additional measurement of sections and section points). 4.4.4.3 Measurement of gravity and pressure pipelines
Measurement and results, errors in alignment, etc. 4.4.4.4 Measurement of overhead power transmission lines
Determination of alignment measurement and deviation of direction points from the straight line. a.
Verification during on-site pole position arrangement, etc. b.
4.4.5 Preparation and measurement of general drawings
4.4.5.1 Overview
Task source, purpose, production unit, production start and end time, production arrangement overview. Project name, survey area, area, project characteristics, etc. Technical basis for operation.
Statistics of completed workload and operation rate.
4.4.5.2 Utilization of existing data
Measurement and acceptance of construction drawings and data. a.
http://foodmate.netCH 1001---1991
Describe the drawings and data, especially the current situation and use of underground pipelines and concealed projects. b.
c. Main problems existing in the data and their treatment methods. 4.4.5.3 Operation methods, quality and relevant technical data a. Drawing methods of the completed general drawing, restoration and detection of control points, principles for selecting and rejecting features, quality of the drawing, etc. b.
The adoption of new technologies, new methods and new materials and their effects. c.
Main problems encountered in the operation and their treatment methods. 4.4.5.4 Technical conclusions
a. Evaluation of the quality of the results, design schemes, and operation methods in this survey area. b. Opinions on the treatment of major remaining problems.
4.4.5.5 Experience, lessons and suggestions
4.4.5.6 Attachments and tables
List of existing materials.
List of surveying and mapping results to be submitted.
List of results of detailed points of buildings and structures, etc. Deformation measurement
4.4.6.1 Overview
Project name, source, purpose, content, production unit, production start and end time, and production arrangement overview. Location and scope of the survey area, distribution of buildings (structures) and observation conditions, characteristics of the signs. Technical basis for the operation.
Completed task volume.
4.4.6.2 Utilization of existing data
Analysis and utilization of survey data.
Name, grade and source of the initial data. Main problems in the data and treatment methods. 4.4.6.3 Operation methods, quality and relevant technical data a.
Name, model and calibration of instruments. Layout and density of signs, specifications of benchmarks or observation piers and their buried quality, establishment, measurement and stability analysis of deformation control network (points), measurement of deformation observation points, observation cycle, calculation methods and methods, etc. Analysis and comparison of repeated observation results and data processing methods. c.
Adoption of new technologies, new methods and new materials and their effects. d.
Implementation of technical standards, main problems and solutions, main measures to ensure and improve quality, comparison of various tolerances with actual measurement results.
4.4.6.4 Technical conclusions
Conclusions and evaluation of deformation observation.
Evaluation of the quality of results, design schemes, and operation methods in this survey area. Opinions on the treatment of major remaining issues.
4.4.6.5 Experience, lessons and suggestions
Attachments and tables
Deformation control network layout sketch.
Use existing data list.
Summarization and analysis report of deformation observation data. Submit a list of surveying and mapping results, etc.
Reservoir flooding measurement
http://foodmate.net||tt
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