GB 11714-1997 National organization code compilation rules

This standard stipulates the coding method of national organizational codes, so that all agencies, groups, enterprises, institutions and other organizations across the country can obtain a unique and ever-changing legal code to adapt to the unified management of policy departments and the implementation of computerization by business units. The need for automated management. This standard applies to the preparation of national organization codes, information processing and information exchange. GB 11714-1997 National Organization Code Compilation Rules GB11714-1997 Standard download and decompression password: www.bzxz.net

GB11714-1997 | This standard has made the following changes in the nature and content of the standard. 1) This standard replaces GB/T11714-1995 as a mandatory standard. 2) According to the provisions of GB/T1.1-1993, this standard adds a preface. Appendix A of this standard is a standard appendix;
Appendix B of this standard is a reminder appendix. This standard was first published on November 7, 1989, and revised for the first time on June 21, 1995. This standard will replace GB/T11714-1995 from the date of implementation. This standard is proposed by the Office of the Central Institutional Establishment Committee, the Ministry of Civil Affairs, and the National Bureau of Statistics. This standard is under the jurisdiction of the National Organizational Code Management Center. This standard is interpreted by the National Organizational Code Management Center. The main drafting units of this standard: National Organizational Code Management Center, Statistical Design and Management Department of the National Bureau of Statistics, Public Institutions Bureau of the Office of the Central Institutional Establishment Committee, Social Organization Management Department of the Ministry of Civil Affairs, Accounting Department of the People's Bank of China, Collection and Management Department of the State Administration of Taxation and Information Center , Statistical Evaluation Department of the State-owned Assets Administration, General Department of the National Information Center, Enterprise Registration Bureau of the State Administration for Industry and Commerce. 200 | | tt | |tt||Replaces GB/T11714-1995
This standard specifies the encoding method of national organizational codes, so that all agencies, groups, enterprises and institutions and other organizations across the country obtain a unique and ever-changing Legal code to adapt to the unified management of government departments and the needs of business units to realize computer automation management.
This standard applies to the preparation of national organization codes, information processing and information exchange. 2 Code structure and representation
2.1 Code structure
The national organization code consists of an eight-digit (or capital Latin letter) ontology code and a one-digit (or capital Latin letter) check code composition.
2.1.1 The ontology code adopts the series (i.e. partition segment) sequential encoding method. 2.1.2 The check code is calculated according to the following formula:
C, = 11 - MOD(
where: MOD—represents the remainder function;
i—represents the code characters from the left Serial number to the right position: Sc. Code;
W, - represents the weighting factor at the position; its value is as follows: 1
8|| tt||7
When the MOD function value is 1 (i.e. C, 10), the check code should be represented by the uppercase Latin letter X : When the MOD function value is 0 (i.e. C. 211), the check code is still represented by 0. 2.2 Code representation
To facilitate manual identification, a hyphen "\" should be used to separate the ontology code and Check code. When machine-readable, hyphens are omitted. The expression format is: Approved by the State Bureau of Technical Supervision on 1997-12-29 and implemented on 1998-01-01
XXxXxXxx
Customized area||tt| |GB117141997
Check codebzxZ.net
Hyphen (omitted when machine-readable)
Ontology code
In order to meet the special needs of each system management, this standard specifies the ontology code PDY00001 to PDY99999 are custom areas for each system to prepare internal organizational codes. The organizational code compiled in the custom area is not used as the basis for information exchange between systems.
GB 11714---1997
Appendix A
(standard appendix)
code character set
for machine processing Code character value
character
generation
co| |tt||6
A||tt ||11
19| |tt||J
23||tt ||N
34| |tt||W
Calculation steps|| tt||1
204||tt| |Say
GB 117141997
Appendix B
(prompt appendix)
Example of calculation method of check code value
calculation
Ming
Take the eight-digit ontology code of the organization code as the base number and take W. The weighting factor value
The ontology code and the weighting factor correspond to the multiplication, product, sum, and sum of each bit
Take the modulus Divide the sum of the number 11 and find the remainder
Calculate
Subtract the remainder modulo 11 and find the check code value. When the remainder is 1 and the check code value is 10, the check code is in uppercase The Latin letter " Organization code
Method
Example
D2143569
379105842
13×32×7|| tt|| 1×9 4×10
3×55×86×49×2
39+14+9+40+15+40+24+18-199
199-11=18 more than 1
11-1=10
The check code is X
D2143569
-check code
Omitted when machine-readable)
Ontology code
National Standard of the People's Republic of China
Location
1 Subject content and scope of application
1.1 Subject content||tt ||Grid
Management
Geographic grid
GB 12409-90
This standard specifies the rules and codes for the division of geographical grid systems. It is used to identify resources and environmental information related to geographical spatial distribution, ensure the consistency of its storage, statistics, analysis and exchange, and realize information sharing. 1.2 Scope of application
This standard is applicable to resources and environmental information that are distributed in a planar manner and use a grid as a measurement unit. Among them, the 10° ) resources and environmental information within the scope. The Cartesian coordinate grid system is mainly suitable for representing resource and environmental information required for engineering planning, design, construction and other applications in land and offshore areas.
In order to realize information sharing nationwide, it is stipulated that the 4° × 6° grid system should be used when exchanging information among various domestic systems. Any of the above three systems can be used within the system or for international exchanges. 2 Terms
2.1 Geographic grid
The geographical grid is a grid formed by dividing the earth's surface according to certain mathematical rules. 2.210°×10° grid system
A multi-level geographical grid system composed of a basic grid with a latitude difference of 10° and a longitude difference of 10°. 2.34°×6° grid system
A multi-level geographical grid system composed of dividing Portugal based on the latitude difference of 4° and the longitude difference of 6°. 2.4 Cartesian coordinate grid system
is a multi-level geographical grid system formed by projecting the earth's surface area onto a plane according to mathematical rules, and then dividing the surface area according to a certain vertical and horizontal coordinate spacing and a unified coordinate origin. 2.5 Grid unit
is a basic grid of a certain level of grid in the grid system. Side lengths vary depending on the grid level in which they are located. 2.6 km grid
In the Cartesian coordinate grid system, the vertical and horizontal coordinate intervals are each 1km apart. 3 Design principles of geographical grid
3.1 Scientificity
The geographical grid is divided according to the quadrants of the earth, latitude and longitude or rectangular coordinates. The three grid systems can be converted into each other and have a strict mathematical basis.
National Chemistry Technical Supervision Kitchen 1990-06-23 Approved 1991-05-01 Implementation
3.2 Systematic
GB 12409---90||tt ||The levels of the three grids are in a certain proportional relationship, forming a complete series, which is convenient for forming a regional, national or global grid system.
3.3 Practicality
The grid division fully considers the needs of different users and the current surveying and mapping foundation, and designs multi-level grids of three systems to meet different accuracy requirements and facilitate user selection.
3.4 ??Scalability
The grading and coding design of the grid fully considers the needs of development, so that when further subdividing, it can be expanded on the basis of this standard without changing the original division. system.
Grading and coding of geographical grid system
4.110°×10° grid system
4.1.1 grading
10°×10 °The grid system is divided into 7 levels according to the side length of the grid. The specific levels are shown in Table 1. Table 1
Grid level
Grid name
Grid unit side length
4.1.2 encoding
10° Grid
10°×100
5° grid
5°×5°
10°×10° grid system Grading
2° grid
2°×2°
The grid code of the 10°×10° grid system is a purely digital code. 4.1.2.110° grid coding
The code of 10° grid is 4 digits, and the structure is as follows; xx
hundreds and ten digits of longitude
ten digits of latitude
Earth quadrant code
Earth quadrant code is shown in Figure 1.
Figure 1
Example 1 The latitude of a certain point is 75° N, longitude is 143°E. Then the code of the 10° grid where the point is located is 1714. The global 10° grid code is shown in Table 2.
1° grid
1×1°
Equator line
1° /2 grid
30×30
Greenwich central meridian
1°/4 grid
15°×15||tt| |7
1/10 grid
NW-||tt| |12409—90
21889186918671888188218818018 60880882088908298870856086 2088 108 008 08298998998989819901960 80206969096098980981090096888888268
28912691812812822128026 60282620690808028028202828 002880080200000000000000008||tt| |ZI01 g0IgiO1v0gtOIz1oTO1O1601800t 200T 900 001v001800T201T00F001ZI giI gilIf11Sil zi1o11 6011801t 201I 9o1t go1 o1 go 20I io1001NOT
Li9igiie122lto2160i801201901S1O2180302t02 021eeet900
Lifi giSintIntGizibitloUt 60Pi80Pi 2Pl 9OVigOF OVeOnI2Otiot0010| |tt||19919191019160181201151010091AMO MOI MOZ MOE MOY MOS MO9 MOL MO8 MO6MOTAOILAOZLAOELMOFLAOS LMO9 LMOLE0299998968898989882189
09||tt ||O
9609 01119229229
0000000000001S
00000000
0021082282827882288826828211886827182819 18221LI81918ISI817t8I6181Z8II181018L6081808I2081908t S081708IE081Z0810810081 N08FOROO SO
MO MOI MOZ MOE MON MOS MO9 MOL MO8 MOGAOOLMOTLAOZEMOELMOPLMOSLMOMOLI207
4.1.2.The coding of 25°, 2° and 1° grids GB 12409-90
The grid codes are calculated from the single digits of longitude and latitude according to formulas (1), (2) and (3): 5° Grid code = (LO/5) + (LA/5) × 2 + 12° Grid code - (LO/2) × 2 + (LA/2) × 201° Grid code = LO + LA × 10| |tt||In the formula; LO—the single digit of longitude;
—the single digit of latitude,
The quotient of the division part in the formula is an integer. Example 2 The latitude of a certain point is 65°N and the longitude is 153°E. Then the 5° grid code where the point is located = (3/5) + (5/5) × 2 + 1 - 0 + 2 + 1 = 3 The 2° grid code where the point is located = (3/2) × 2 Ten (5/2) × 20 - 2 + 40 = 42 The 1° grid code where the point is located - 3 + 5 × 10 = 53 In the north latitude and east longitude quadrant, the code distribution of the 5°, 2° and 1° grids See Figure 2. 10°N
81| |tt||71
82||tt ||188
O'E||tt ||11
00 ~88
1~4||tt ||4.1.2.31/2, 1°/4, 1°/10 grid code 94795
74||tt| |75
56| |tt||57
T9g||tt ||88
36||tt| |38
1'grid code|| tt||2° grid code
10° grid code
Figure 2
39| |tt||28
Its grid code consists of latitude and longitude respectively The value of the quantile is calculated according to formulas (4), (5), and (6): 1°/2 grid code two (LOM/30) + (LAM/30) × 2 + 208||tt| |(1)
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