CH/T 1015.1-2007
Technical rules for producing digital products of 1:10000 1:50000 fundamental geographic information Part 1: Digital line graphs (English Version)

Standard No.

CH/T 1015.1-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Surveying and Mapping

Latest

CH/T 1015.1-2007

Scope

This part of CH/T 1015 specifies the data collection technology, production process, operation methods and quality control requirements for 1:10000 1:50000 digital line drawing (hereinafter abbreviated as DLG). This part is applicable to the collection, update and database construction of 1:10000 and 1:50000 digital line drawings. The production and application of other products targeting digital line drawings can also be implemented in accordance with the relevant contents of this part.

CH/T 1015.1-2007 Referenced Document

• CH/T 1001 General rules for technical summaries of surveying and mapping
• CH/T 1004 General rules for technical design of surveying and mapping
• CH/T 1007 Metadata for digital products of fundamental geographic information
• CH/T 1009 Digital products of fundamental geographic information 1:10000,1:50000 digital orthophoto maps
• CH/T 1010 Digital products of fundamental geographic information 1:10000,1:50000 digital raster graphics
• CH/T 1011 Digital products of fundamental geographic information.1:10000 1:5000O digital line graphs
• CH/T 1015.3-2007 Technical rules for producing digital products of 1:10000 1:50000 fundamental geographic information Part 3: Digital orthophoto maps
• CH/T 1015.4-2007 Technical rules for producing digital products of 1:10000 1:50000 fundamental geographic information Part 4: Digital raster graphs
• GB 12341 1:25000, 1:50000 and 1:100000 topographic maps--Specifications for aerophotogrammetric field work
• GB 12343 Compilation specifications for 1:25000, 1:50000 topographic maps
• GB/T 13923 Classification and codes for fundamental geographic information feature*， 2022-04-15 Update
• GB/T 13977 Specifications for aerophotogrammetric field work of 1:5000 1:10 000 topographic maps*， 2012-06-29 Update
• GB/T 15661 Specifications for aerial photography of 1:5000 1:10000 1:25000 1:50000 1:100000 topographic maps*， 2008-06-20 Update
• GB/T 17798 Geospatial data transfer format*， 2007-08-30 Update
• GB/T 18314 Specifications for global positioning system(GPS)surveys*， 2009-02-06 Update
• GB/T 18316 Specifications for inspection and acceptance of quality of digital surveying and mapping achivements*， 2008-07-02 Update
• GB/T 20257.2 Cartographic symbols for national fundamental scale maps—Part 2:Specifications for cartographic symbols 1:5 000 & 1:10 000 topographic maps*， 2017-10-14 Update
• GB/T 20257.3 Cartographic symbols for national fundamental scale maps—Part 3：Specifications for cartographic symbols 1:25 000 1:50 000 & 1:100 000 topographic maps*， 2017-10-14 Update
• GB/T 20258.2 Data dictionary for fundamental geographic information features—Part 2： Scale of 1∶5 000 1∶10 000*， 2019-03-25 Update
• GB/T 20258.3 Data dictionary for fundamental geographic information features—Part 3：Scale of 1:25 000 1:50 000 1:100 000*， 2019-03-25 Update

CH/T 1015.1-2007 history

• 2007 CH/T 1015.1-2007 Technical rules for producing digital products of 1:10000 1:50000 fundamental geographic information Part 1: Digital line graphs