Specification for aerial photography of 1：500 1：1000 1：2000 scale topographic maps
Some standard content:
ICS 07.040
National Standard of the People's Republic of China
GB/T6962--2005
Replaces GB6952-1086
1: 1 000
1: 2 000
Specification for aerial phutography of 1 : 500 1 : 1 000 1 : 2 000a topographic mapg
Published on April 19, 2005
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Administration of Standardization of the People's Republic of China
Implemented on October 1, 2005
GB/T 6962—2005
Normative reference documents
Light photography design and aerial photography design
Flight quality and photography quality house
50% inspection and acceptance
Collection and acceptance of aerial photography equipment
Attachment A (Quality Record)
Appendix (Quality Appendix)
Attachment (Normative Appendix)
Aviation appraisal form
Aviation data tape use plan,
Aviation film replacement Flattening quality plate loose inspection method
Record 1 (informative appendix)
Aerial material transfer book...
Appendix E (informative appendix)
Appendix F (informative appendix!
Aerial film transfer list
Aerial film index map replacement list
CB/T6982—2005
This standard replaces GB6352—19861:.10.1:\000 scale color map aerial photography hot tour 3, this standard is G69 52-19 The following changes were made: the original standard "basic requirements for aerial photography" was changed to "aerial planning and equipment", the overall content was adjusted, and the method for defining the delivery of films by the institute was added! In the photography quality control method, the MH/T100+ related regulations were implemented: "Content structure:" The "quality base of the results" was made into a single section, and detailed regulations were made on the inspection items and inspection methods: The "two recording H bands" in the original standard were removed. The color liquid is mixed with the strength\modify the "Appendix on the bottom meter (photo! Water washing quality chemical inspection method\two internal solutions.
The core of this standard is normative. This standard includes Appendix A, Appendix I3, Appendix D, Appendix E, Appendix II and Appendix III. This standard is selected and managed by the State Administration of Surveying, Mapping and Geoinformation. This standard was jointly drafted by the National Institute of Standardization of Product Specifications and Mapping and the Jiang Accounting and Measurement Institute. The main authors of this standard are: Xue Hengfu, Yan Yao, and Congyu: The previous versions of this standard are: GB6962383.
1 :5001:1000
1:2000
Specification for aerial photography of topographic maps
GB/T6962—2005
This standard specifies the technical requirements for 1:FF, 11330, 11200 uniform pressure aerial photography, the inspection procedures for the quality of the results, and the requirements for the maintenance of the aerial equipment and aerial photography results.
The standard is used to measure and produce 1503:1000, 11200 topographic maps. 2 Normative referenced documents
The clauses in the following documents become clauses of this standard when cited by this standard. All the amendments (excluding errors) or revised versions of the cited documents with a specified date shall not apply to this standard. However, all parties concerned with the application of this standard are encouraged to study whether the latest versions of these documents can be used. For any cited documents without a specified date, the latest version shall apply to this standard. G3/T:1S Determination of residual thiocyanate in microfilm after microphotography (C1S01:7:19771
B/T9045 Microfilm screening rate of photosensitive materials (eq1S64281082) 15/T98E2 Method for determination of sensitivity and average slope of aerial photographic film [PL.1SO829:19E) G511::0010010013 Aerial photography standard GE:D16176—1996 Recording and packaging of aerial photography products, i17 Determination of deformation rate of aerial photographic film JIG/T009 Mechanical scanning method for film base modification Micro-fixation of color infrared aerial photography image quality MH/T100.
MI/ l0Us
Photographic Survey Aerial Photography Technical Fee Request
Aerial Photography Instrument Inspection Specification
MH/I1ou6
MH/F 1ig
Aerial Photography Technical Design Specification
Aerial Survey Planning System and Aerial Data Design
3.1 Procedures and requirements for aerial survey plan
3.1.1 Determination of aerial photography contract
Based on the needs of mapping, the aerial photography fee request shall be put forward. After approval, the main user unit shall jointly discuss the relevant equipment items, formulate a trial flight plan, and sign a trial flight contract. 3.1.2 The main technical contents of the aerial photography contract include: the aerial areas and aerial photography equipment (the aerial photography area should be indicated with a map with a length and material number; the compilation format and requirements of the aerial map should be in accordance with the provisions of G/TG:7619-B; the quality of the map should be compared with the measurement method; the type of aerial photography, technical parameters and required distance of the equipment and related parameters; the name and quantity of the photographic results; the season and period for performing the aerial mission: B/T6962-2005); and relevant technical requirements.
3.2 Aerial photography design
3.2. Selection of design maps
Topographic maps of good quality and regularity should be used as maps for aerial photography design. In order to ensure the accuracy of aerial navigation services, the design maps must be of a relatively precise scale and should generally be used in accordance with the specifications in Table 1 based on the aerial photography scale in the manual. Table design drawing scale
H:
greater than: 3 532
small T1+3 5, large +1: [3 COC
F or equal 1:1coC
design drawing scale
:252#+ncx
if the area has a full layer of soldiers in the village, the design can be used for 3.2.2 selection of aerial photography scale
the scale should be based on the characteristics of the map to be measured, the uniform conditions of the area to be photographed, under the premise of accurate mapping, it is conducive to shortening the measurement and reducing the cost, and improving the comprehensive benefit of the measurement. The scale of the aerial photography should be selected within the range specified in the table ≥2. :0n
13 00 1 r7hon
173~4x:
In the case of holding the ball, after negotiation between the user and the aerial photography station, the aerial scale of the river channel and the receiving light table 2 standard, 3.2.3 Division of aerial short zones
The division of aerial photography zones should follow one principle: the zone boundary should be consistent with the survey book map,
) When the temperature scale is less than 1!70C, the difference in terrain within the zone is not consistent with the sky, so the average height of the zone can be used as the benchmark: when the scale is equal to or equal to 1:0, the terrain height difference of the area is greater than six-tenths of the aerial height: (a
) under the condition that the terrain height meets the requirements, the compensation for the zone is forgotten) 3.2.4. Calculate the height of the reference plane of the sub-area photography. The height of the reference plane of the sub-area photography is the average height of the high points in the sub-area: the sum of the average height of the low points ()
3.2.5 The direction of the flight and the method of setting the flight direction
Usually, the flight line should be straight from east to west. Under normal conditions, the terrain can be different from the special map. The flight line should be along the north or south line, along the river, the sea, the wide fertile land, etc., which is suitable for the special media of the industry. The aerial survey map can be placed with large scale. The installation of aerial laser film can simplify the survey operation.5 times>certification, the actual air route is still the core of the barrel ten war number setting: when / = 6-month route should be Swiss center two neighboring medical public real map version technology.
According to the professional surveying and mapping fee, the special reason you line length exciting setting front line, d) control the conventional number of route setting, the route sound parallel to the map rate, the ten-photographing area should generally be in the outer edge of the map or the southern contour line
GB/T 6962—2005
) Small areas and sea areas should change the route to avoid the main point of falling into the water, ensure that all islands are covered, and form a correct image of the narrow body. The control panel load line (also known as the framework route) 3.2.E Aerial photography factors, calculation of flight time, consumption of flight materials, etc. are stipulated in the regulations of the United States. 3.2.7 Selection of photography time and aerial photography time will determine the best choice for this area. Favorable weather conditions include: good lighting, water ingress, sand in the middle, etc.; ensure that the ship's camera can truly show the details of the pool surface; select the time for aerial photography, and ensure sufficient flash illumination to avoid excessive photography. Generally, the night light is determined according to the solar altitude and shadow multiples of the shooting area. Table 3 shows the terrain lighting system, solar altitude angle and shade factor. ||Mountain moving city
Happy to install in large areas
Buildings in large cities
Paving aerial photography ground signs
Attached to high corners
Limited to the current "shadow
Root non-user requirements, there is no ground sign in the passenger area, the production plan should pay attention to the degree. The ground signs should be completed before the aircraft enters the shaking area. The sign's design should be designed to ensure the safety of the area and the volume, deformation, etc. The color of the sign should be selected according to the light of the objects in the photography area to ensure the quality of the sign. It has good feedback with the latter. In order to enhance the reading efficiency of the mark image and improve the quality of the mark, the laid mark should be as low as possible or as high as possible.
3.2.9 Selection and calibration of aerial instruments
3.2.2.1 Selection of aerial instruments
The selection of aerial instruments should be based on the surveying method, the design, scale and map conditions, and the selection of aerial instruments that match it should be comprehensive. The performance of the aerial instrument should not be less than the requirements of the 4th level
33p mm230.i
2s mn-.su i:u
Effective monthly head separation rate
Inspection work interruption
Light time
Color lotus stop wavelength
Maximum m
North distance is less than or equal to, not more than 0,mm:/.00 s-.1/1 ncn s
Ico no..son m.
In addition to the basic performance requirements of attenuation to start, other performance requirements of the camera shall comply with the relevant provisions of MT/T1-
GD/T6962-20CE
3. 2.9. 2 Calibration of aerial cameras
shall be carried out by a statutory inspection unit with corresponding experience. According to the stability of each aerial camera, calibration shall be carried out if any of the following situations occurs: 1. The calibration time is more than 2 years: 2. The calibration time is more than 2 years: 3. The calibration time is more than 2 years: 4. The calibration time is more than 2 years: 5. The calibration time is more than 2 years: 6. The calibration time is more than 2 years: 7. The calibration time is more than 2 years: 8. The calibration time is more than 2 years: 9. The calibration time is more than 3 years: 10. The calibration time is more than 3 years: 11. The calibration time is more than 3 years: 12. The calibration time is more than 3 years: 13. The calibration time is more than 3 years: 14. The calibration time is more than 3 years: 15. The calibration time is more than 3 years: 16. The calibration time is more than 3 years: 17. The calibration time is more than 3 years: 18. The calibration time is more than 3 years: 19. The calibration time is more than 3 years: 20. The calibration time is more than 3 years: 21. The calibration time is more than 3 years: 22. Table 5 Calibration Items and Calibration Degrees of Aerial Display Calibration Certification Standard Standard Radial Use Symmetrical Point Standard Accurate Point Inspection is to be carried out in accordance with MH/22006. The objective lens shall be used for aerial photography. The precision requirements for the control items shall be as shown in the Aerial Display Page and the required identification information. 3.2.10 Selection and Determination of Aerial Film Section 3.2.10.1 According to the three elements of the photography area, ground illumination, object area and the environment, the correct selection of the film, the brightness of the image, the color of the image, the color of the image, and the quality of the image shall be selected. The geometric properties of the newly selected film should not be lower than the requirements of the previous one. Table 6 Geometric properties of aerial film
Film division bzxZ.net
Processing shop can not be divided into Sichuan deformation rate
3.2.10.2 The bottom of the film is smooth and smooth. There is no half puncture crack 11. The work is not too small
3.2.10.3 Before the aerial photography is carried out, the geometric properties and photosensitivity of the used products shall be measured: the measurement shall include: (a) irregular deformation rate, thickness! Sensitivity, contrast coefficient, width, density, density, and draw its virtual light characteristics. 3.2.10.4 The measurement method of aerial microfilm is as follows: a. The measurement of the irregular deformation of the film shall be carried out according to the provisions of the 300°C. The determination of the film quality shall be carried out in accordance with the method specified in GB/T300: the transmission of light shall be carried out in accordance with the method specified in B9852. According to the user's requirements, the aerial photography can be equipped with relevant auxiliary instruments (such as "space capture" aerial photography!). The technical requirements of the equipment should be met by the user. The calibration method of the auxiliary instruments used in the room shall be determined on a daily basis. Unless otherwise specified, the calibration method may be carried out in accordance with the regulations provided by the manufacturer. b) 3.2.12 Flight and test photography a New aerial photography aircraft must undergo a test flight before it is in operation. b: A newly assembled aerial photography crew must undergo a flight and test photography before formal operation; GB/T 6962—2005
The aerial photography crew shall take pictures of the terrain features and weather conditions of the event before the group conducts the operation! Before the annual inspection, each aerial photography instrument, including the newly purchased one, shall be inspected and tested. The new equipment can only be inspected and tested after the completion of the flight test and research. After confirming the working status of each equipment, the aircraft can be properly equipped. 4 Flight performance and photography quality
4.1 Flight quality
4.1.1 Photo quality
4.1.1. The five-day landing rate should be 0%~65%, and the maximum should be 755%, and the minimum should not be less than 55%. When the individual assumptions are of a small severity, the relative orientation is not less than 1.5°, and the distance between the orientation point and the surveying work edge is not less than 1.5°, it can be qualified. When the center line and the adjacent map cabinets are used for public map postage, the orientation quality can be increased to 30%-905%. 4.1.1.2, the image overlap of the corresponding route should be 4%~35%, and the minimum should not be less than 13 times. When changing the route according to the center line of the map and the public map line of the two adjacent map sheets, it is necessary to ensure that the distance between the map line and the edge of the map is at least 1.11°. 4.1.2 The angle of the image is not greater than 2° in general, and the individual maximum is not greater than 1°. 4.1.3 Image deflection angle
4.1.3.1. When the aerial scale is less than 1:7000 and the relative distance is greater than 12 (m, the angle of deflection shall generally not exceed 5\ and the maximum angle shall not exceed 8\. 4.1.3.2 When the aerial scale is less than 1·500 and greater than or equal to 1·000, the angle of deflection shall generally not exceed 8 and the maximum angle shall not exceed 6. 4.1.3.3 When the aerial scale is greater than or equal to 1:500, the angle of deflection shall generally not exceed 25\ and the individual maximum angle shall not exceed 12°. 4.1.3.4 When the digital mapping method is adopted, under the premise of ensuring that the overlap between flights and sideways of the images meets the requirements of 4.1.1, the strict deflection angle can be based on the above provisions and the corresponding relaxation of 2.4.1.3.5 The image effects reaching or approaching the maximum deflection angle on a route should be completed in one piece and should not be continuous; the image effects with a large amount of negative rotation in a patchwork area should not exceed the total number of images in the patchwork area. 4.1.4 The curvature of the route should not exceed 3.
4. 1.5 Altitude maintenance
4.1.5.1 The altitude difference between adjacent images on the same line should be less than 20 m; the minimum altitude should not be greater than 3 m. 4.1.5.2 The difference between the actual altitude and the designed altitude of the aerial photography zoning should not be greater than 5 m: when the relative altitude is greater than 2 m, the difference between the actual altitude and the designed altitude should not be greater than the designed altitude. 4.1.6 Guarantee of coverage of photography zones, zoning zones and gallery
4.1.6.1. Coverage guarantee for over-boundary coverage: the heading shall cover no more than ten other lines, and the heading shall not be less than the image frame; the route shall be set according to the number of common lines between the center line of the image frame and the two lateral lines, and the lateral benefit shall exceed the boundary line of the area (the map shall contain at least 12% of the image frame); 2. Zoning benefit guarantee: the directions of adjacent zoning intervals are alternate, and the directions are normally connected. When the heading exceeds the zoning boundary, one line shall be set: when the directions of adjacent zoning intervals are different, the heading shall exceed the zoning boundary line by at least %, and the heading shall not be less than 1% of the image frame; when setting the route according to the number of common lines between the center line of the image frame and the two lateral lines of the adjacent images, the lateral benefit shall be at least less than the image frame;
CB/T 6662—2005
4.1.6.3 Period coverage: According to the different levels of the area, the line of the map rate is the cloud of the map rate and the cloud of the map rate. 4.1.7 The flight quality of the route is set around the center of the map and the public line of the two adjacent map sheets. 4.1.7.1 The center line of the international flight change product 1 map sheet is generally not greater than 1/5 of the side edge; the distance from the adjacent map sheet to the public line of the map should be 3 times the length of the service period. When the actual track is higher than 1. The above requirements should be able to ensure that the image is correct and the image is not less than 1.5 degrees. It can be said that it is qualified: 4.1.7.2 When a source film is required to match a target image and an image with a cover image, the selection of the center must ensure that the image is not less than 1.5 degrees. The transition film and the core film should be able to form a normal superimposed image. 4.1.73 The superimposed image %~% of the image angle can be measured by the center film of the stereoscopic image after the film is drawn, and it must be consistent with 4. II.2 and 4.1.3 and 4.1.8 Control route (structured route)
1.1.8.1 The control route located in the area should be confirmed that the focus of the image falls on the line of the reporting area or outside the boundary of the selected area, and the four baselines of the crossing area at both ends are provided.
4.1.8.2 The whole route of the inner and outer sections of the dense area: it should be confirmed that the point of the control route falls within the range of the two lines of the survey route on both sides of the opening line of the sub-area, and the base of the area should be compiled. 4.8.3 The intersection and connection of the control line should be confirmed to have no less than four baselines. 4.1.8.4 The scale of the control line should be less than 25 people. 4. There should be a heading registration less than [, to ensure that the two images can form a positive overlap. 4. 1.9 Leakage compensation and vertical shooting
4.9, 1 must be connected during the process of measuring and absolute south control should be effective. 4..9.2 The compensation time should be calculated according to the original design fee. 4, 3 for the connection without affecting the internal industry, the connection can only be made at the flow, and the length of the proposed pit line should be made out of the loopholes. Practice
4! 9.: In the connection without effective control of the navigation, the old route should be compensated at both ends of the control line: 4.1.9.5 The control is designed to purchase H teeth. If there is a relative standard of local runoff or there are common sensitivities (such as public shape, film stripping, etc.). In the case of a single connection without affecting the speed of the industry, the rate of delivery point can be increased without compensation. All teeth need to be compensated when the route is completed. 4.1.9.6 The PS auxiliary air sensitive drug control system line is used for the machine urine flushing output device to release the library book time mark signal. When no more than three pieces are carried on a flight, there is no need to make up the most. When the PS camera station appears on the control line, the flight line will be immediately generated. 4..10 Filling in the record data
All changes should be made. In addition to the report form and the photography department +: and other special forms, the original recording materials should be sent to the photography department of the Shenzhen Engineering Department for storage.
4.2 Photography quality
4.2.1 The following requirements must be met for the quality of aerial photography: 2) The film thickness should be controlled (. ?:, ) and the fog density should not be less than -n. The density ( ) should be .3-1.7. For a few special objects, the average density can be 1, not more than 2. (In areas with special objects (such as forests), the density can be less than 1.3, but not higher than *+ 1. n;
) This () section is (, 1. Minimum.
4.2.2 The exposure time is determined by the person, in addition to ensuring the photosensitivity of the aerial photography film, the image point displacement at the moment of exposure should not exceed 3.5
GB/T 6962: 2005
4.2.3 The film should strictly show the flatness at the single point of the net flat single 1. The monthly inspection should not exceed 0.c2mm, and the individual point should not exceed c.33mm. 4.2. The background of the daytime and night observation should be clear, rich in layers, moderate in contrast, and the color should be consistent with the scale of the aircraft. The width of the small pool: the film type can be diagnosed and eliminated. 4.2.5 The film should be clear and complete. 4.2.6 There should be no hidden marks, cracks, delamination, etc. on the film. Except for the plane image, orthographic image and digital image measurement, the film should be fixed and washed thoroughly. 4.2.7 The film should be washed thoroughly after fixing. After washing, the residual thiosulfate in the film should be less than 7/m. 4.2.8 In low-lying rivers: In rivers with large changes in position, in the water hall, all burning areas should be confirmed. Beaches should be taken to reduce the number of images.
4.2.! The recording data of the photo-taking instrument can meet the requirements of the user. During the photography process, the speed of the film should be recorded in real time. The length of the film should be recorded in real time. The film number of each route should be compared with the industry. 4.3 Requirements for the quality of color and infrared aerial photographs When using color and color infrared aerial photographs for photography, the following requirements shall be set for the film quality: 1. The image quality should be high, the color should be saturated, the color should be good, the color red and red features should be obvious, and the color tone of the objects printed on the film should be consistent with the original. The methods and standards for controlling the image quality of color images may be carried out in accordance with the relevant provisions of MTT/T11. 5. Quality inspection of results
5.1 Inspection items
The navigation unit shall first conduct quality inspection on the image. 5.2 Inspection items and inspection methods
5.2.1 Restore the verticality of the image
Take two adjacent images and place them near the center of a large object. The end of the scale on the first image shall be read. The value of the verticality of the first image shall be the value before the flight. If the proposed text is a mountain or a city with dense vegetation, then the village neighboring ten points near the line of resistance: after the weight of the land within the scope of the package, a thick edge paint ugly line speed compensation information can be used as the three-level image war free of distraction this long line to the image selection level of the minimum division value mail as the small flight interval boundary area || tt|| inspection pole neighboring line thick film service to the supervision change time: the # neighboring image service to the hand camp center line near the "m range of inland objects mutual total, according to 1 inspection set up the overlap degree The same method. Use a ruler to measure the size of the film. 5.2.2 The two oblique angles of the film
are adjusted according to the edge of the film. The same level bubble image is used to check the center of the image. The user pays attention to the total size of the whole route. The center of the two images is correct. The direction of the most important position is to walk in the most moving direction. There is no level bubble to record the image. You can select the point of the action as the selection point on the topographic map F:, and use the most effective method to measure the enterprise. 5.2.3 The deflection angle of the film
is the first image to be taken! "From the user's point position, the next point will overlap with the user's image, and the main point will be rotated in the same direction. Draw two lines connecting the two points on the two original openings. The larger one is the value of the second one. 5.2.4 Line zero degree
Chaos land people according to the film inspection, and according to the scientific route division, use a ruler to draw the line between the main point and the island line. The most common point is the line. The formula given by B. The degree
GB/T 6962—2005
5.2.5. Maintain the flight altitude
a) Measure the lengths of the object points on the adjacent images or the overlapped midline of the stereo image pair in the existing terrain function, calculate the difference between the adjacent images, and then calculate the flight altitude of the adjacent images; b) Connect the image route and the partition line on the existing terrain factor 1, and measure the lengths between the corresponding objects on the image, and calculate the large scale and small scale respectively according to the starting height and the lowest point on the ground, and then take the average to obtain the actual scale relative to the photographic base surface. Based on the scale, calculate the difference between the actual flight altitude and the set flight altitude of the scenic area on the same route according to the route and sub-area. 5.2.6 Photograph the area, sub-area, and map coverage according to the quantity of materials, illuminate the navigation light and guide the boundaries of the marked map areas and areas and the same-name features attached to them to stabilize the key conditions of the photographed films. 5.2.7 Set the route according to the center line of the map frame, that is, set the route towards the public map rate of the two parts. Divide the images into overlapping routes and compare them with the centroids marked on the flight path diagram. Create a common map. Mark the main point of each image to the bottom of the map and measure the deviation of the actual track line relative to the center of the map or the formula map line. 5.2.e Control route
3) Check the scale of the control flight according to the method specified in 5.2.5; check the verticality of the images of the control route according to the method specified in 5.2.1; b) Check the verticality of the control route by overlapping the images of the control route according to the method specified in 5.2.6. 5.2.9 Check the relative leakage of the flight path according to the specified method in 5.2.! h) Check the leakage of the flight path according to the actual method specified in 5.2.1 and 6. 5.2.1C Image Quality
Take 3~4 films on each flight route and select representative points on the film. Use a 1.0m2 aperture purometer to measure the density. Take the average value and get the 1.71% of each vertical (simple) film. Use the high-temperature fast automatic processing of aerial photography films. According to the processing agent, analyze the durability curve and the value. 5.2.11 Image point displacement
Calculate the difference based on the film scale and the flight track ground speed recorded in the original flight operation record, the equivalent station recorded, and the formula given in Appendix B.
5.2.12 Flattening error
Check according to the method in the Appendix. 5.2.13 Check the quality of negative film, other recorded images and appearance. Check the quality of negative film, other recorded images and appearance. 5.2.14 Check the quality of washed film
Check the quality of negative film in the box according to the method specified in /. 6.1.1 The compilation and recording of sick photos shall be carried out in accordance with the relevant provisions of (13/75.751996). 6.1.2 Preparation of photo reference map
6.1.2.1 The central map should reflect the appearance of valid flights and effective photos in the shooting area, and the image number of each carrier should be recognizable. When setting up the control system, the operator should mark the corresponding position of the control route, the number and the total number of nodes on the cable and wind. Like opening numbers, 6.1.22 the number diagram can be designed according to the postal rate long area network standard of the wind pressure, and the same connection. The internal diagrams should maintain a certain sub-box.
6.1.2.3 The design diagram frequency should be hot, note the internal run and competition, and follow the relevant provisions of 116176-116. 6.2 Acceptance
6.2.1 Work procedures
6.2.1.1 The air data unit shall carefully check all the results item by item according to the actual standards and the provisions of the air contract. 5.2.1.2 During the data collection period, the aerial photography unit shall provide the following relevant information to the user representative: a) Aerial photography area map; b) Area outline map; c) Area route image combination map; d) Aerial photography instrument technical parameter data sheet; d) Aerial photography film pressure quality test data sheet; 3) Aerial photography film density test data sheet; (Film processed with high temperature and rapid self-development should have fast light supply, characteristic curve and a value>; Aerial arrival projection Sales and aerial photography film processing reference table
Aerial photography adjustment table:
Production inspection report:
Other relevant materials requested by the production representative, 6.2.1.3 The aerial photography unit shall, in accordance with the provisions of the aerial photography contract, sort out all the finished materials and provide them to the user representative for acceptance. The aerial photography data transfer book is shown in the appendix: 6.2.1.4 After all or part of the materials have been accepted, both parties shall sign the transfer book and proceed with the transfer. 6.2. 2.5 The two parties shall negotiate and deal with the problems found during the inspection and acceptance work. 6.2.2. The transfer of results shall mainly include: u) Map of the shooting area (brief map of each area); 6) Map of routes and photographic introduction of the shooting area; 7) Aerial film prints, photographic guide maps, negatives and single film copies shall be provided in accordance with the current standards. For the specific format, please refer to the attached document: d) Aerial instrument calibration records and data; Data sheet for review of film flattening quality; [Aerial film density measurement average table]; &) Aerial instrument record data and related materials! 6.2.3 Acceptance report After the inspection and acceptance of the work, the user representative should write an acceptance report in time. The main contents of the report should include: an overview of the work, aerial photography technical standards, acceptance criteria, aerial photography instrument technical parameters, complete aerial work and coverage, basic evaluation of the quality of the results, and existing information on the handling of the results. The format and format of the results shall be determined by the Ministry of Finance. 6.3 The packaging of the aerial photography results shall be carried out in accordance with the relevant provisions of 3/T1676-! !1 The center map should be able to reflect the appearance of valid aircraft and effective images in the gorge area, and should be able to gradually recognize the image number of each aircraft. When setting up the navigation system operator, the route direction and the corresponding wind position should be marked on the map, and the image numbers and the opening numbers of the two ends should be marked. 6.1.22 The center map can be designed according to the wind pressure requirements and the long-range network standards should be divided into phases. At the same time, a certain sub-box should be maintained between the phase maps.
6.1.2.3 The design and inspection documents shall be in accordance with the relevant provisions of 116176-116. 6.2 Acceptance
6.2.1 Working procedures
6.2.1.1 The aviation data unit shall carefully check all the results and materials item by item according to the actual standards and the provisions of the flight contract, and write a detailed acceptance report record.
5.2.1.2 When the data collection work begins, the aerial photography unit shall provide the following relevant information to the user representative: a) Map of the photography area; b) Sketch of the area;
c) Combined map of the area and route;
d) Data table of technical parameters of the aerial photography instrument;
e) Quality control test batches of aerial photography negatives. Table: Anti-photographic film density determination data:
(The negative film processed by high temperature rapid self-development should be fast, characteristic curve and a value>; Special table for aerial photography and aerial photography film development
Aerial photography adjustment table:
Pressure inspection notice:
\Other relevant materials required by the production representative, 6.2.1.3 The aerial photography unit shall, in accordance with the provisions of the aerial photography contract, sort out all the finished materials and provide them to the user representative for acceptance. The aerial photography data transfer book refers to Appendix: 6.2.1.4 After all or part of the materials are accepted, both parties shall sign on the transfer book and proceed with the transfer. 6.2. 2.5 The two parties shall negotiate and deal with the problems found during the inspection and acceptance work. 6.2.2. The transfer of results shall mainly include: u) Map of the shooting area (brief map of each area); 6) Map of routes and photographic introduction of the shooting area; 7) Aerial film prints, photographic guide maps, negatives and single film copies shall be provided in accordance with the current standards. For the specific format, please refer to the attached document: d) Aerial instrument calibration records and data; Data sheet for review of film flattening quality; [Aerial film density measurement average table]; &) Aerial instrument record data and related materials! 6.2.3 Acceptance report After the inspection and acceptance of the work, the user representative should write an acceptance report in time. The main contents of the report should include: an overview of the work, aerial photography technical standards, acceptance criteria, aerial photography instrument technical parameters, complete aerial work and coverage, basic evaluation of the quality of the results, and existing information on the handling of the results. The format and format of the results shall be determined by the Ministry of Finance. 6.3 The packaging of the aerial photography results shall be carried out in accordance with the relevant provisions of 3/T1676-! !1 The center map should be able to reflect the appearance of valid aircraft and effective images in the gorge area, and should be able to gradually recognize the image number of each aircraft. When setting up the navigation system operator, the route direction and the corresponding wind position should be marked on the map, and the image numbers and the opening numbers of the two ends should be marked. 6.1.22 The center map can be designed according to the wind pressure requirements and the long-range network standards should be divided into phases. At the same time, a certain sub-box should be maintained between the phase maps.
6.1.2.3 The design and inspection documents shall be in accordance with the relevant provisions of 116176-116. 6.2 Acceptance
6.2.1 Working procedures
6.2.1.1 The aviation data unit shall carefully check all the results and materials item by item according to the actual standards and the provisions of the flight contract, and write a detailed acceptance report record.
5.2.1.2 When the data collection work begins, the aerial photography unit shall provide the following relevant information to the user representative: a) Map of the photography area; b) Sketch of the area;
c) Combined map of the area and route;
d) Data table of technical parameters of the aerial photography instrument;
e) Quality control test batches of aerial photography negatives. Table: Anti-photographic film density determination data:
(The negative film processed by high temperature rapid self-development should be fast, characteristic curve and a value>; Special table for aerial photography and aerial photography film development
Aerial photography adjustment table:
Pressure inspection notice:
\Other relevant materials required by the production representative, 6.2.1.3 The aerial photography unit shall, in accordance with the provisions of the aerial photography contract, sort out all the finished materials and provide them to the user representative for acceptance. The aerial photography data transfer book refers to Appendix: 6.2.1.4 After all or part of the materials are accepted, both parties shall sign on the transfer book and proceed with the transfer. 6.2. 2.5 The two parties shall negotiate and deal with the problems found during the inspection and acceptance work. 6.2.2. The transfer of results shall mainly include: u) Map of the shooting area (brief map of each area); 6) Map of routes and photographic introduction of the shooting area; 7) Aerial film prints, photographic guide maps, negatives and single film copies shall be provided in accordance with the current standards. For the specific format, please refer to the attached document: d) Aerial instrument calibration records and data; Data sheet for review of film flattening quality; [Aerial film density measurement average table]; &) Aerial instrument record data and related materials! 6.2.3 Acceptance report After the inspection and acceptance of the work, the user representative should write an acceptance report in time. The main contents of the report should include: an overview of the work, aerial photography technical standards, acceptance criteria, aerial photography instrument technical parameters, complete aerial work and coverage, basic evaluation of the quality of the results, and existing information on the handling of the results. The format and format of the results shall be determined by the Ministry of Finance. 6.3 The packaging of the aerial photography results shall be carried out in accordance with the relevant provisions of 3/T1676-! !
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