GB/T 7931-2008 Active National standards

GB/T 7931-2008 Specifications for aerophotogrammetric field work of 1∶500 1∶1 000 1∶2 000 topographic maps

Publish Date: 2008-06-20 Implement Date: 2008-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7931-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Photography and remote sensing mapping

ICS Name: Astronomy, geodesy, and geography

Publish Date: 2008-06-20

Implement Date: 2008-12-01

Pages: 31 pages

Scope

This standard specifies the basic requirements for field operations in mapping 1:500, 1:1,000, and 1:2,000 topographic maps using analog and analytical aerial photogrammetry methods. This standard applies to the field production of aerial photogrammetry topographic maps at scales of 1:500, 1:1,000, and 1:2,000.

Development Information

Word Count: 54 Thousand words Pages: 31 pages

Replace the following standards

GB 7931-1987

Referenced Standards

CH 1003 CH/T 1004 GB/T 6962-2005 Specification for aerial photography of 1:500 1:1000 1:2000 scale topographic maps GB/T 13923-1992 Classify and codes for the national land information GB/T 13923-2006 Specifications for feature classification and codes of fundamental geographic information GB/T 13923-2022 Classification and codes for fundamental geographic information feature GB/T 18315-2001 Series and basic requirements of digital topographic maps GB/T 20257.1-2007 Cartographic symbols for national fundamental scale maps—Part 1:Specifications for cartographic symbols 1∶500 1∶1 000 & 1∶2 000 topographic maps GB/T 20257.1-2017 Cartographic symbols for national fundamental scale maps—Part 1:Specifications for cartographic symbols 1∶500 1∶1 000 & 1∶2 000 topographic maps CH 1001-1991 Mapmaking techniques summary preparation regulations CH/T 1001-2005 CH/T 1001-2005 Specification for preparation of surveying and mapping technology summary CH/Z 1001-2007 CH/Z 1001-2007 Basic provisions for writing quality inspection report of surveying and mapping products CH/Z 1002-2009 Measurable Real-World Images

Related Standards

GB 12340-1990 Replaced

GB 12340-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric office operation

Publish Date: 1990-06-04

GB 12341-1990 Replaced

GB 12341-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric field work

Publish Date: 1990-06-04

GB/T 13605-1992 Abolished

GB/T 13605-1992 Coordinatograph

Publish Date: 1992-08-19

GB/T 13977-1992 Replaced

GB/T 13977-1992 Specifications for aerophotogrammetric field work 1:5000, 1:10000 topographic maps

Publish Date: 1992-12-17

GB/T 13989-1992 Replaced

GB/T 13989-1992 Subdivision and numbering for the national primary scale topographic maps

Publish Date: 1992-12-17

GB/T 13990-1992 Replaced

GB/T 13990-1992 Specifications for aerophotogrammetric office operation 1:5000, 1:10000 topographic maps

Publish Date: 1992-12-17