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GB/T 12340-2008 English PDF

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GB/T 12340-2008: Specifications for aero photogrammetric office operation of 1: 25 000 1: 50 000 1: 100 000 topographic maps
Status: Valid

GB/T 12340: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 12340-2008English669 Add to Cart 5 days [Need to translate] Specifications for aero photogrammetric office operation of 1: 25 000 1: 50 000 1: 100 000 topographic maps Valid GB/T 12340-2008
GB 12340-1990EnglishRFQ ASK 6 days [Need to translate] 1: 25000, 1: 50000 and 1: 100000 topographic maps--Specifications for aerophotogrammetric office operaation Obsolete GB 12340-1990

PDF similar to GB/T 12340-2008


Standard similar to GB/T 12340-2008

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Basic data

Standard ID GB/T 12340-2008 (GB/T12340-2008)
Description (Translated English) Specifications for aero photogrammetric office operation of 1: 25 000 1: 50 000 1
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard A77
Classification of International Standard 07.040
Word Count Estimation 29,296
Date of Issue 2008-06-20
Date of Implementation 2008-12-01
Older Standard (superseded by this standard) GB 12340-1990
Quoted Standard GB/T 12341; GB/T 15661; GB/T 18315; GB/T 20257.3; CH/T 1001; CH 1002; CH 1003; CH/T 1004
Regulation (derived from) Announcement of Newly Approved National Standards No. 11 of 2008 (No. 124 overall)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the use of simulation, analytical methods Aerophotogrammetry 1: 25000, 1: 50000, 1

GB/T 12340-2008: Specifications for aero photogrammetric office operation of 1: 25 000 1: 50 000 1: 100 000 topographic maps


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Specifications for aerophotogrammetric office operation of 1. 25 000 1. 50 000 1. 100 000 topographic maps ICS 07.040 A77 National Standards of People's Republic of China Replacing GB 12340-1990 1.25000 1.50000 1.100000 Topographic map and aerial photogrammetry within industry norms Posted 2008-06-20 2008-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 1 General Provisions 3.1 Topographic Map Specification 1 Accuracy 3.2 Topographic Map 2 3.3 pairs of aerial data requirements 3 3.4 pairs of aerial outside the industry, the outcome of the claim 3 3.5 Technical Design 3 Requirements 3.6 pairs instruments 3 3.7 Requirements for other jobs Method 3 4 photographic processing 3 4.1 sun like 3 4.2 of reply 4 Translucent and reflective shrink 4.3 shrink 4 5 4.4 photographic typesetting 5 Analytical Aerotriangulation 6 5.1 Preparations 6 Turning point and 5.2 point 6 election 5.3 coordinate measuring 8 5.4 Adjustment calculation and results finishing 8 10 5.5 architecture route 5.6 Encryption Edge provisions 10 5.7 Show 10 points 6 photo plan and Orthophotomap 10 6.1 corrective instrument preparation image plan 10 6.2 prepare a plan orthographic projection image 12 6.3 Imaging plan finishing 13 7 Stereo Mapping 13 7.1 General 13 7.2 Precision Stereo plotter mapping 14 7.3 analytical plotter online mapping 16 7.4 times the measuring instrument 16 7.5 X-2 type, X-3 type parallax mapping plotter 17 7.6 three-dimensional measurement device mapping 18 8 of 21 aerial picture compilation 8.1 Compilation and original coloring (carving) finishing 21 8.2 use plan prepared aerial image picture 21 8.3 from field preparation and Mapping aerial photograph picture 22 Preparation of image map 22 8.4 8.5 Original Edge provisions 22 9 Once - 23 9.1 The preparation of the original 23 9.2 Production dichroic comp image 23 10 inspection and acceptance and materials handed 23 10.1 Technical Summary 23 Inspection and acceptance 10.2 23 Information handed 23 10.3

Foreword

This standard replaces GB 12340-1990 "1.25000 1.50000 1.100000 within topographic map Aerophotogrammetry Business Regulation Fan. " Changes in the standard compared with GB 12340-1990, the main contents include. --- Standard style, the wording of the statement in accordance with GB/T 1.1-2000 made comprehensive revisions; --- Chapter 2 of the original standard was amended to add or modify the relevant standard reference; --- 3.1.1 The original standard was amended plane coordinate system shall be prescribed by the State unified coordinate system, projection, according to the elevation system GB/T 18315 execution; --- 3.1.2 The original standard was amended to delete the Table 1, framing and numbered GB/T 20257.3 execution; --- 3.1.6 original standard was revised topographic map symbols and annotation specifications according to GB/T 20257.3 execution; --- The original 3.3 standard has been modified, aerial information should meet the requirements of GB/T 15661; and 3.5 --- original standard was revised, prepared according to the provisions of CH/T 1004 technical design books; --- Increased by 5.1 "Preliminary work", and GB/T 7930-2008 "1.500 1.1000 1.2000 aerial photography, topographic map Measurement within industry norms "in Chapter 5, section number and content coherence; --- Increased 10.1 Technical Summary; --- Original standard was revised 10.1, 10.2 turns, aerial mapping products within the industry, according to CH1002, CH1003 provisions subject Check acceptance. This standard was proposed by the State Bureau of Surveying and Mapping. This standard by the National Standardization Technical Committee on Geographical Information. This standard by the National Mapping Bureau of Surveying and Mapping Institute of Standardization responsible for drafting. The main drafters of this standard. Macong Li, Wang Zhanhong, Chen Jiliang, Jiang Xiang-luan, Du Xiaoxia, Ren-yi. This standard replaces the standards previously issued as follows. --- GB 12340-1990.

Introduction

With the development of science and technology, tremendous changes in production technology and mapping systems occurred. In order to maintain the integrity of the original technology system, now Systematic coordination between the standard and the standard system, the integrity of this standard revision process, proven correct fit Management of technical methods and specifications shall be maintained on the relevant standards and uncoordinated content has been modified. About new technologies and new methods Further development of standards. 1.25000 1.50000 1.100000 Topographic map and aerial photogrammetry within industry norms

1 Scope

This standard specifies the use of simulation, analytical photogrammetry method Topographic mapping 1.25000,1.50000,1.100000 Specifications, precision and within the industry, the basic requirements of the job. This standard applies to aerial photogrammetry 1.25000,1.50000,1.100000 Topographic jobs within the industry.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 12341 1.25000,1.50000,1.100000 topographic map Aerophotogrammetry outside the industry norm GB/T 15661 1.5000,1.10000,1.25000,1.50000,1.100000 topographic map of aerial photography norm GB/T 18315 digital topographic map series and basic requirements GB/T 20257.3 national basic scale map drawings - Part 3. 1.25000,1.50000,1.100000 topographic map Schema CH/T 1001 Technical Summary mapping rules for preparation CH1002 mapping products for inspection, acceptance CH1003 Plotting Product Quality Standards CH/T 1004 mapping technology design requirements

3 General

3.1 Topographic Map Specification 3.1.1 spatial coordinate system Plane coordinate system should adopt national regulations unified coordinate system, projection, elevation system according to GB/T 18315 execution. 3.1.2 topographic map of subdivision and number Framing and numbered GB/T 20257.3 execution. 3.1.3 Terrain category Within the range of most of the topographic map sheet categories of ground tilt angle and height division, provisions are shown in Table 1. When the inclination angle of elevation with the ground conflict, the ground tilt angle prevail. Table 1 terrain category in meters Terrain category ground elevation angle of inclination 2 ° or less flat < 80 Hilly 2 ° ~ 6 ° 80 ~ 300 Mountain 6 ° ~ 25 ° 300 ~ 600 Alpine to more than 25 ° > 600

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