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GB/T 17158-2008: Record format for photogrammetric digital mapping
Status: Valid GB/T 17158: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 17158-2008 | English | 349 |
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Record format for photogrammetric digital mapping
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GB/T 17158-2008
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| GB/T 17158-1997 | English | 639 |
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Record format for photogrammetric digital mapping
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GB/T 17158-1997
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PDF similar to GB/T 17158-2008
Basic data | Standard ID | GB/T 17158-2008 (GB/T17158-2008) | | Description (Translated English) | Record format for photogrammetric digital mapping | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A77 | | Classification of International Standard | 07.040 | | Word Count Estimation | 15,112 | | Date of Issue | 2008-06-20 | | Date of Implementation | 2008-12-01 | | Older Standard (superseded by this standard) | GB/T 17158-1997 | | Quoted Standard | GB/T 13923; GB/T 13989; GB/T 20257.1 | | Regulation (derived from) | Announcement of Newly Approved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 national basic scale topographic mapping analytical photogrammetric digital recording format. This standard applies to national basic scale topographic resolution photogrammetric digital mapping data records. | GB/T 17158-2008: Record format for photogrammetric digital mapping---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Record format for photogrammetric digital mapping
ICS 07.040
A77
National Standards of People's Republic of China
Replacing GB/T 17158-1997
Photogrammetric mapping digital recording format
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
Preface Ⅰ
1 Scope 1
2 Normative references 1
Technical regulations 3 data record 1
4 data recording format 2
Appendix A (informative) 1.50000 photogrammetric digital mapping data record Example 6
Foreword
This standard replaces GB/T 17158-1997 "photogrammetric digital mapping recording format."
This standard and GB/T 17158-1997 compared to the main changes are as follows.
--- According to GB/T 1.1-2000 "Standardization Guide Part 1. Standard structure and write rules" of standards
The modification;
--- Normative references have been revised;
--- On the part of the chapter has been adjusted.
Appendix A of this standard is an informative annex.
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. Liu Xiaoqiang, Chen Jun, Lin Dingrong, Jiang Xiang-luan.
This standard replaces the standards previously issued as follows.
--- GB/T 17158-1997.
Photogrammetric mapping digital recording format
1 Scope
This standard specifies the recording format of the national primary scale topographic map analytic photogrammetry Digital Mapping.
This standard applies to the national primary scale topographic map data recorded resolve photogrammetric Digital Mapping.
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 13923 fundamental geographic information features and classification codes
GB/T 13989 national basic scale topographic maps and numbering
GB/T 20257.1 national basic scale map Schema Part 1 1.500 1.1000 1.2000 Topographical Map
Technical regulations 3 data record
3.1 Measurement data
The standard provides photogrammetric digital mapping data to map sheet is a basic recording unit, according to the vector data storage mode.
Topographic Map Gaussian coordinates, elevation, distance expressed in meters; take up to three decimal places; angle into the system is represented by 60 Minutes,
Up to take full second.
Topographic map in map annotation plane with a note on the bottom left corner of the character of the Gaussian coordinates, and its annotation point with the Y axis
Angle said that the unit and the mantissa offs with topographic map feature, annotation character height, pitch is expressed in millimeters, after taking a decimal point.
In addition to the above, the unit of measure other data shall be itemized marked.
3.2 recording format data files
Data file using a standard ASCII text file record.
Topographic Map 3.3 Classification and code
Topographic Map of the classification and code according to GB/T 13923 execution.
3.4 Classification and naming of data files
Terrain map data file naming and classification as shown in Table 1.
Table 1
Type of Document Document Type Naming Naming
Mapsheet basic information document drawing number. MAP contour document drawing number. CON
Photo orientation document drawing number. POR Notes document drawing number. ANN
Point features document drawing number. POI dem document drawing number. DEM
Line features document drawing number. LIN data quality evaluation document drawing number. EST
File naming national primary scale topographic chart of numbers by GB/T 13989 provisions, remove the millionth scale topographic
Chart of numerals. Drawing No. execute GB 1.500,1.1000,1.2000 Scale Topographic/T 20257.1 requirements.
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