Some standard content:
The electronic data recording rulesfor levelling
CH/T 2006
：1999
This standard specifies the information items, data processing methods and output formats that must be recorded when using a programmable recorder (including electronic calculators and computers) to record leveling. Applicable to the country-terminology
Upper wire reading
Lower wire reading—
The reading with the largest value in the line-of-sight measurement.
The reading with the smallest value in the line-of-sight measurement.
The ruler for the first sighting at each station.
The ruler for the second sighting at each station. The first inspection station
The second inspection station
The last station at the observation interval.
The second station at the observation interval.
2 Record information items and their identifiers and content codes. Title information to be entered before segmented observation (see Table 1) 2.1
Record name
Project name
Surveying code
Surveying unit
Operation year
Surveying standard name or code
Approved by the State Administration of Surveying, Mapping and Geoinformation on September 7, 1999
Identifier
Number of characters
Electronic records of third and fourth grade leveling. Content and code
The following without explanation shall be coded according to Appendix E of ZBA76003--87 "Basic Provisions for Field Electronic Records of Surveying" (hereinafter referred to as "Basic Provisions"), area
Aiming sequence
Reading method
Observation method
Observation method: round-trip observation B;
One-way double turning point·S;
Other A.
Reading method: optical micrometer 0,
Middle wire reading…1;
Other··2.
Aiming sequence·back, front, front, back, front, back, back, front·); back, front, front, back, back, front, back, front, back 1; back, back, front, front, back, back, back, front, front·2. Others 3.
Implemented on 1999-09-07
Record name
Record 2
Item date name
Leveling road (loop) line name
Observer
Recorder
Name of adopted program
Program design unit
Program designer
Level instrument model
Level instrument number
Sight distance multiplied by constant| |tt||Stadia plus constant
Micrometer division value
Scale type
Two scale numbers
Scale constant
Scale division spacing
Scale bearing type
Recorder model
Recorder number
Tape drive model
Tape drive number
Printer model
Identifier
CH/T 2006-—1999
Continued Table 1
Number of characters
Content and code
Name of the starting and ending points of the leveling route or the place where the loop line is located. For example: Harbin to Mudanjiang, x
Among them: Subject and content codes are input according to the relevant Huangguo input method of the Basic Regulations. Codes are input according to the standard sequence code
Instrument code: DS01,
DS 1...2.
Other 5
Grade code is input according to the applicable highest level.
In meters.
In millimeters,
Invar—1. Wood—W, others—A.
Add a comma between two scales.
In micrometer divisions.
In millimeters.
Steel ruler pile
Rulers over 5kg...l,
Rulers under 5kg 2,
Steel cap nails
CH/T 2006--1999
2.2 The header information to be input before observing each section (see Table 2) Table 2
Record name
Information items
Observation direction
Section start and end point numbers
Backsight and foresight marks of the first station
Scale number
Identifier
Number of characters
Go GO:
Return: BK:
Content and code
Re-go: RGX, X is the number of re-measurements:
Return: RBX, X is the number of re-measurements;
Check-in: CGO:
Check-back: CBK.
Add a horizontal line between two dots.
Add a comma between two scales.
2.3 The observation condition information to be entered at the beginning and end of each observation period, before and after the interval, when the climate suddenly changes, and when executing an independent program segment (see Table 3)
Record name
Information items
Operation mark
Record date and time
Station number
Direction of the sun
Wind direction and wind speed
Road and soil quality
Height difference or angle
Identifier
Number of characters
Content and code
When recording observation conditions, the command name of the program executed. For example: GO for forward measurement and ST for interval, etc.
Month, day, hour, and minute each occupy two digits.
Station number when recording observation conditions.
Accurate to 0.1℃.
0·Front.4Back.
1 front right, 5 left rear
2 right. · left
. right rear. · front left.
Soil quality under instrument scale
Observation of the road passed
Road:
Asphalt road--0.
Cement road 1.
Dirt road--2.
Sand and gravel road--3,
Railway-4,
Other-5.
Soil quality:
Actual ±—2,
Sand and gravel—-3.
Grassland—4,
Record the height difference between the upper and lower marks of the marker stone, the height difference between the intermittent points during and after the measurement, the original height difference of the re-measurement after the withdrawal, and the angle value before and after the level correction. The height difference is in meters, and the angle is in seconds. 543
CH/T 2006- 1999
Data items to be input at each station in second-class leveling (see Table 4) Table 4
Record name
Station record
Station number
Reading of upper thread of fast ruler
Reading of lower thread of fast ruler
Information item
Reading of middle thread of basic division of fast ruler
Reading of middle thread of basic division of slow ruler
Reading of upper thread of slow ruler
Reading of lower thread of slow ruler
Reading of middle thread of auxiliary division of slow ruler
Reading of middle thread of auxiliary division of fast ruler
2.5Data items to be input at each station in third- and fourth-class leveling (see Table 5) Table 5
Record name
Station record
Station number
Reading of upper thread of rear scale
Reading of lower thread of rear scale
Information item
Reading of basic (black surface) scale of rear scale
Reading of auxiliary (red surface) scale of rear scale
Reading of upper thread of front scale
Reading of lower thread of front scale
Reading of basic (black surface) scale of front scale
Reading of auxiliary (red surface) scale of front scale
Sight distance length of rear scale
Sight distance length of front scale
Functions that the recording program should have
Identifier
Identifier
Generally generated automatically.
Use the lowest reading digit as the unit:
Generally generated automatically.
Enter as an integer.
Used when direct reading sight distance method.
Each input data can be checked according to the observation limit difference; when out-of-tolerance data appears, the operator can be prompted to adjust and re-measure; for first and second level leveling, the title information and observation condition information can be recorded; it can identify round-trip direction finding and odd and even measuring stations, and record the forward or return measurement respectively; it can make observation interval records;
It can make detection records (including independent detection and combined detection of the first or second detection station); it can make exit observation processing;
It can make observation records of the upper and lower marks of the basic landmark: it can make records of short span crossing the river;
It can print or display the observation results;
It can record the observation results on tape;
It can record the angle inspection of the instrument
4 Processing of observation data
CH/T 2006
：1999
4.1 For each observation data input into the recorder.The inspection shall be carried out item by item in accordance with the requirements of the National Leveling Specifications. When the adjustable difference (e.g., unequal sight distance) does not meet the requirements, the recorder can display the out-of-tolerance value for the observer to adjust the position of the measuring station or the ruler point and re-observe. When the non-adjustable difference (e.g., the difference in height difference of Kiev) does not meet the requirements, the recorder shall only display the out-of-tolerance prompt. Re-observe. 4.2 The title information and observation condition information of each route and each measuring section shall be stored in the first and second grade leveling, and the sight distance length of each measuring station and the center thread reading of the front and rear sight scale base and auxiliary division surface shall be stored. The sight distance and height difference of each station in each measuring section shall be calculated and stored. The number of abandoned measuring stations, the number of withdrawal stations and the number of each withdrawal station in each measuring section shall be counted and stored. 4.3 The cumulative value of each reading of the measuring station in the measuring section shall be calculated and stored in the third and fourth grade leveling, and the sight distance and height difference of each station in the measuring section shall be calculated and stored.
4.4 Regardless of whether the results of the completed survey or return survey of the complete survey section are adopted or not, the data of the survey section shall be output in the prescribed format and compiled into the field height difference table. The reasons for not adopting it shall be explained. 5 Output format
, and second-class leveling measurements can use full-recording tapes with handbooks and height difference paper tapes as recording media. Full-recording tapes with handbooks and height difference paper tapes can also be used as recording media.
5.1.1 When using full-recording tapes with handbooks and height difference paper tapes as recording media, all recorded information must be recorded on cassette tapes, and the description information of each survey section, observation condition information, survey section distance, survey section height difference and operation quality information must also be printed on height difference paper tapes. 5.1.1.1 The format of height difference paper tapes is shown in Figure 1. Section description record
Observation condition record 1
Observation condition record #
××,×km
B=××
Among them, the content code of the section description record is shown in Table 2, and the item arrangement is shown in Figure 7; the content code of the observation condition record is shown in Table 3, and the item arrangement is shown in Figure 8. N, S, H, E and B represent the total number of stations, distance, height difference, number of abandoned stations and number of station withdrawals in the section, respectively. The height difference paper tape is cut and pasted in the notebook. The format of the notebook is shown in Appendix A (Supplement). 5.1.1.2 The cassette tape used for recording shall be uniformly numbered and distributed to the team by each operating unit. The A side of the tape box shall be labeled in the form shown in Figure 2 (the text and lines are all pure blue). The tape jacket shall be filled with an index table that is consistent with the size of the tape box, and the format is shown in Figure 3 (the text and lines are all pure blue). 545
CH/T2006-1999
Tape number
(Name of measurement unit)
Name of the starting and ending points of the measurement section
Name of the starting and ending points of the measurement section
5.1.1.3 The tape head on the A side of each tape box shall record the observation route identification file before the start of the field survey, and then record the information of each measurement section in the order of observation. When the leveling route changes, the tape shall be replaced. The results of each measurement section shall record two parts: the measurement section header file and the observation record file. The detailed structure is shown in Figure 4 and Figure 9. 546
Tape guide
Route identification file
First measurement section label file
First measurement section observation record file
Second measurement section header file
CH/T 2006
Second measurement section observation record file
First! Section title file
Section observation record file
Route identification file name and occupancy diagram of each recordRoute identification file name consists of four characters: XxX
Tape number
Section title file name and occupancy diagram of each recordNumber of characters
Route identification record 1
Route identification record 2
Number of characters
Quantity code
0000000111111111112222222222233333333334441999
Route identification file name
Route identification record
Route identification record
Route identification record 3
Route identification record
Section title file name
Section description record
Section results record
Survey section observation record file name
Observation condition record 1
Observation condition record 2
Observation condition record
Station record
Station record
Station record
A/B surface
3456789012345678901234567890123456789012Name of survey unit
Leveling road (Loop) Line name
Operation year
0000000001111111111122222222222333333333334:11412345678901234567890123456789012345678901234Figure 5
567890
5555555556666666666 777777777778123456789012345678901234567890Measurement standard name or code
Observer
444445555555655666
567890123456789012
Recorder
6666666 77771771778
846678501234567850
Number of characters
Route identification record 3
Route identification record 4
Number of characters
00000000
1234 56789
Procedure name
Sight distance multiplied by constant
Sight distance plus constant
000o00000
1234156789
CH/T 2006.--.1999
11111111122225
22222333 3333333 4441 44 14
01234567 890123456789012 34567890123 45 67 range
scale scale division
scale type
two scale numbers
reading difference constant
11112222222282
83333333338||tt ||01234567890123456789012
23456789
Scale scale interval
Scale bearing type
44555 5555655666666
890123456789012345
Programmer
Recorder type
444444555
12345j6789012
The segment title file name consists of six characters Composition: XXX
Tape count cycle value
Recorder number
Tape drive model
666677771
17777773
67850133||tt ||Water filling instrument model
Tape machine number
555 55556666666
34567890123456
6667777
7890123
14567890
Level gauge number
Printer model
7777778
4567890
Record number (in units of measurement sections, each group is numbered according to the order of observation.) Number of characters
Thank you for the section description record
Observation direction
00000011111111| |tt||22222222333333
45678 901234567890123456789012345Survey section start and end point number
Remaining section result record
Number of characters
0000l00c01t111 t
1234 5678901234561
1112222228222333
7890123456789012
Number of discontinued measuring stations
333344444444445
678901234567890
Backsight and foresight scales of the first station||tt ||Number of drinks after leaving the station
4414444445
1234567890
CH/T 2006 1999
The name of the measurement section observation record file and the occupancy diagram of each record The name of the measurement section observation record file consists of a string of no more than 16 characters. It can be used for the start and end point number of the industrial input measurement section: It can also be used The last 16 digits of the measurement segment start and end point number items in the measurement segment description record are automatically converted. Number of characters
Observation condition record×
Number of characters
0000000001||tt ||12345678901
Record date and time
0000000001
12345678901234
Tiancheng Taifengdao
Air image speed quality
333393333 34444444445
012345678901234567890
333333333341144144445
567890
89012345678901234567890
Note: The sequence number of observation condition records in each measurement section is 1~n (n is the last record serial number). Figure 8
Number of characters
Station record
Number of characters
Rear-view ruler
Reading of the division
Rear-view ruler auxiliary| |tt||Auxiliary scale reading
Foresight scale
Main scale reading
Note: The sequence number Y of each measuring station record is from 1 to n (n is the last measuring station Number). Figure 9
Auxiliary scale readings of front sight ruler
5.1.2 When using full recording paper tape with handbook and height difference paper tape as recording medium, each measuring The description information of the section, observation condition information, section distance, height difference, operation quality information, and observation data of each station are all printed on a paper tape, called a full record paper tape. The format is shown in Figure 10.549
Segment Description Record
Observation condition record 1
Observation condition record
S= ××.×km
CH/T 2006--1999
XXXXXm|| tt||Splash station record!
Station record
Station number
Station distance
Basic scale readings on the rear scale
Basic scale readings on the front scale
Rear scale auxiliary
Division reading
Front scale auxiliary
Division reading
Among them, the content code of the measurement section description record is shown in Table 2, and the item arrangement is shown in Figure 7 ; The content code of the observation condition record is shown in Table 3, and the item arrangement is shown in Figure 8. N, S, H, E and B represent the total number of stations, distance, height difference, number of abandoned stations and number of station withdrawals in the measurement section respectively. Recording paper tape After sorting, roll and box. At the same time, the results of each section should be printed into height difference paper tape in the form of Figure 1, and cut and paste it in the notebook. The notebook format is shown in Appendix A (Supplement).
5.2 For third and fourth grade leveling measurement records, a notebook with height difference paper tape is used as the recording medium. The title information and observation condition information can be recorded manually in the notebook (no need to use codes), and the accumulated value of each reading at the end of the measurement section, the number of measurement stations, the measurement section distance, and the measurement section height difference can be printed on paper tape. It is called height difference paper tape. The printing format of height difference paper tape is shown in Figure 11. Section start and end point number
Number of measuring stations
Z rear upper wire Z front upper wire
Three rear lower silk art front lower silk
base≥rear auxiliary
three front baseZ front auxiliary
hX×.X××Xm
Note: use direct reading When observing with the sight distance method, the upper and lower wire bars print the sight distance length. Figure 11
CH/T 2006—1999
Then cut and paste the height difference paper tape in the notebook. The notebook format is shown in Appendix A (Supplement). 5.3 In the third and fourth leveling survey, the information displayed on the recorder can be copied to replace the corresponding height difference paper tape and filled in the corresponding position of the notebook. If the data or characters are copied incorrectly, they must not be altered and must be copied again. This record. When copying the results, two people should copy them into the original and the copy respectively, and proofread them.
Submit the data
, second-class leveling observation, each time a route is completed, the third and fourth After completing each survey area, the organized notebooks, paper tapes, magnetic tapes, and field height difference tables should be submitted and processed in time. The submission of other data shall be in accordance with Article 92 of the National Leveling Specifications. 1. When submitting the materials, a list of recorded procedures shall be attached to the technical summary. 351
A1 Cover
CH/T 2006-- 1999
Appendix A
Booklet Format
(Supplement)
Level Observation notebook NO
(recorded by electronic recorder)
Front takeover book No
Back takeover N0
(name of measurement unit)It can be used to input the start and end point number of the measuring section: it can also be used from the measuring section start and end point number item in the measuring section description record, and its last 16 digits are automatically formed. Number of characters
Observation condition record×
Number of characters
0000000001
12345678901
Recording date and time
0000000001
12345678901234
Tiancheng Taifengdao
Meteorological image velocity
333393333 344444444445
012345678901234567890
3333333333341144144445
567890
89012345678901234567890
Note: The sequence number of the observation condition records in each measuring section is 1 to n (n is the sequence number of the last record). Figure 8
Number of characters
Station record
Number of characters
Backsight ruler
Main point reading
Backsight ruler auxiliary
Auxiliary point reading
Foresight ruler
Main point reading
Note: The sequence number Y of the station record of each measuring section ranges from 1 to n (n is the last measuring station number). Figure 9
Foresight scale auxiliary
Reading of auxiliary scales
5.1.2 When using full recording paper tape with handbook and height difference paper tape as the recording medium, the description information of each measuring section, observation condition information, measuring section distance, height difference and operation quality information, and observation data of each station should all be printed on the paper tape, which is called full recording paper tape. The format is shown in Figure 10.549
Measuring section description record
Observation condition record 1
Observation condition record
S= ××.×km
CH/T 2006--1999
XXXXXm
Splash station record!
Station record sheetwwW.bzxz.Net
Station number
Station distance
Basic scale readings on the back scale
Basic scale readings on the front scale
Auxiliary scale on the back scale
Scale readings
Auxiliary scale on the front scale
Scale readings
Among them, the content code of the section description record is shown in Table 2, and the item arrangement is shown in Figure 7; the content code of the observation condition record is shown in Table 3, and the item arrangement is shown in Figure 8. N, S, H, E and B represent the total number of stations, distance, height difference, number of abandoned stations and number of station withdrawals in the section respectively. After being sorted, the recording paper tape is packed in a roll. At the same time, the results of each section must be printed into height difference paper tapes in the form of Figure 1, and cut and pasted in the notebook. The format of the notebook is shown in Appendix A (Supplement).
5.2 For the third and fourth leveling measurement records, the height difference paper tapes pasted on the notebook are used as the recording carrier. The title information and observation condition information can be recorded manually in the notebook (no need to use codes), and the accumulated value of each reading at the end of the measurement section, the number of measurement stations, the distance of the measurement section, and the height difference of the measurement section are printed on a paper tape, which is called the height difference paper tape. The printing format of the height difference paper tape is shown in Figure 11. Measurement section start and end point number
Number of measurement stations
Z rear upper thread Z front upper thread
Three rear lower threads Art front lower thread
Base ≥ rear auxiliary
Three front base Z front auxiliary
hX×.X××Xm
Note: When observing with the direct reading sight distance method, the upper and lower wire columns print the sight distance length. Figure 11
CH/T 2006—1999
Then cut and paste the height difference paper tape in the notebook. The format of the notebook is shown in Appendix A (Supplement). 5.3 In the third and fourth grade leveling, the information displayed on the recorder can be copied to replace the corresponding height difference paper tape and filled in the corresponding position of the notebook. If the data or characters are copied incorrectly, they shall not be altered and the record shall be copied again. When copying the results, two people shall copy them to the original and the copy respectively and proofread them.
Submitting materials
After completing a route in the second grade leveling observation and a survey area in the third and fourth grade leveling observation, the sorted notebooks, paper tapes, magnetic tapes and field height difference tables shall be submitted and processed in time. The submission of other materials shall be carried out in accordance with Article 92 of the "National Leveling Specifications". 1 When submitting materials, a list of recording procedures shall be attached to the technical summary. 351
A1 Cover
CH/T 2006-- 1999
Appendix A
Booklet format
(Supplement)
Level observation booklet NO
(Electronic recorder record)
Front takeover book No
Back takeover N0
(Name of measurement unit)It can be used to input the start and end point number of the measuring section: it can also be used from the measuring section start and end point number item in the measuring section description record, and its last 16 digits are automatically formed. Number of characters
Observation condition record×
Number of characters
0000000001
12345678901
Recording date and time
0000000001
12345678901234
Tiancheng Taifengdao
Meteorological image velocity
333393333 344444444445
012345678901234567890
3333333333341144144445
567890
89012345678901234567890
Note: The sequence number of the observation condition records in each measuring section is 1 to n (n is the sequence number of the last record). Figure 8
Number of characters
Station record
Number of characters
Backsight ruler
Main point reading
Backsight ruler auxiliary
Auxiliary point reading
Foresight ruler
Main point reading
Note: The sequence number Y of the station record of each measuring section ranges from 1 to n (n is the last measuring station number). Figure 9
Foresight scale auxiliary
Reading of auxiliary scales
5.1.2 When using full recording paper tape with handbook and height difference paper tape as the recording medium, the description information of each measuring section, observation condition information, measuring section distance, height difference and operation quality information, and observation data of each station should all be printed on the paper tape, which is called full recording paper tape. The format is shown in Figure 10.549
Measuring section description record
Observation condition record 1
Observation condition record
S= ××.×km
CH/T 2006--1999
XXXXXm
Splash station record!
Station record sheet
Station number
Station distance
Basic scale readings on the back scale
Basic scale readings on the front scale
Auxiliary scale on the back scale
Scale readings
Auxiliary scale on the front scale
Scale readings
Among them, the content code of the section description record is shown in Table 2, and the item arrangement is shown in Figure 7; the content code of the observation condition record is shown in Table 3, and the item arrangement is shown in Figure 8. N, S, H, E and B represent the total number of stations, distance, height difference, number of abandoned stations and number of station withdrawals in the section respectively. After being sorted, the recording paper tape is packed in a roll. At the same time, the results of each section must be printed into height difference paper tapes in the form of Figure 1, and cut and pasted in the notebook. The format of the notebook is shown in Appendix A (Supplement).
5.2 For the third and fourth leveling measurement records, the height difference paper tapes pasted on the notebook are used as the recording carrier. The title information and observation condition information can be recorded manually in the notebook (no need to use codes), and the accumulated value of each reading at the end of the measurement section, the number of measurement stations, the distance of the measurement section, and the height difference of the measurement section are printed on a paper tape, which is called the height difference paper tape. The printing format of the height difference paper tape is shown in Figure 11. Measurement section start and end point number
Number of measurement stations
Z rear upper thread Z front upper thread
Three rear lower threads Art front lower thread
Base ≥ rear auxiliary
Three front base Z front auxiliary
hX×.X××Xm
Note: When observing with the direct reading sight distance method, the upper and lower wire columns print the sight distance length. Figure 11
CH/T 2006—1999
Then cut and paste the height difference paper tape in the notebook. The format of the notebook is shown in Appendix A (Supplement). 5.3 In the third and fourth grade leveling, the information displayed on the recorder can be copied to replace the corresponding height difference paper tape and filled in the corresponding position of the notebook. If the data or characters are copied incorrectly, they shall not be altered and the record shall be copied again. When copying the results, two people shall copy them to the original and the copy respectively and proofread them.
Submitting materials
After completing a route in the second grade leveling observation and a survey area in the third and fourth grade leveling observation, the sorted notebooks, paper tapes, magnetic tapes and field height difference tables shall be submitted and processed in time. The submission of other materials shall be carried out in accordance with Article 92 of the "National Leveling Specifications". 1 When submitting materials, a list of recording procedures shall be attached to the technical summary. 351
A1 Cover
CH/T 2006-- 1999
Appendix A
Booklet format
(Supplement)
Level observation booklet NO
(Electronic recorder record)
Front takeover book No
Back takeover N0
(Name of measurement unit)
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