GB/T 17278-2009 Basic requirements for products of digital topographic map

GB/T 17278-1998 Outline for the digital topographic map products GB/T 18315-2001 Series and basic requirements of digital topographic maps

GB/T 14268-2008 Revision specifications for the national fundamental scale topographic maps GB/T 17694-2009 Geographic information—Terminology GB/T 7408-1994 Data elements and interchange formats—Information interchange—Representation of dates and times GB/T 7408-2005 Data elements and interchange formats—Information interchange—Representation of dates and times GB/T 7408.1-2023 Date and time—Representations for information interchange—Part 1:Basic rules 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 13989-1992 Subdivision and numbering for the national primary scale topographic maps GB/T 13989-2012 Subdivision and numbering for the national primary scale topographic maps GB/T 16820-1997 Cartography Terms GB/T 16820-2009 Terms of cartography GB/T 17798-1999 Geo-spatial data transfer format GB/T 17798-2007 Geospatial data transfer format GB/T 17941-2008 Quality requirement for digital surveying and mapping achievements GB/T 17941.1-2000 Quality requirement for digital products of surveying and mapping—Part 1:Quality requirement for digital line topographic map,digital elevation model GB/T 18316-2001 Specifications for inspection, acceptance and quality assessment of digital surveying and mapping products GB/T 18316-2008 Specifications for inspection and acceptance of quality of digital surveying and mapping achievements GB/T 19710-2005 Geographic Information—Metadata GB/T 19710.1-2023 Geographic information—Metadata—Part 1:Fundamentals GB/T 19710.2-2016 Geographic information—Metadata—Part 2:Extensions for imagery and gridded data 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 GB/T 20257.2-2006 Cartographic symbols for national fundamental scale maps—Part 2:Specifications for cartographic symbols 1∶5 000 & 1∶10 000 topographic maps GB/T 20257.2-2017 Cartographic symbols for national fundamental scale maps—Part 2:Specifications for cartographic symbols 1∶5 000 & 1∶10 000 topographic maps GB/T 20257.3-2006 Cartographic symbols for national fundamental scale maps—Part 3:Specifications for cartographic symbols 1∶25 000 1∶50 000 & 1∶100 000 topographic maps GB/T 20257.3-2017 Cartographic symbols for national fundamental scale maps—Part 3:Specifications for cartographic symbols 1∶25 000 1∶50 000 & 1∶100 000 topographic maps GB/T 20257.4-2007 Cartographic symbols for national fundamental scale maps—Part 4:Specifications for cartographic symbols 1∶250 000 1∶500 000 & 1∶1 000 000 topographic maps GB/T 20257.4-2017 Cartographic symbols for national fundamental scale maps—Part 4:Specifications for cartographic symbols 1∶250 000 1∶500 000 & 1∶1 000 000 topographic maps GB/T 20258.1-2007 Data dictionary for fundamental geographic information features—Part 1:Data dictionary for fundamental geographic information features of 1∶500 1∶1 000 1∶2 000 scale GB/T 20258.1-2019 Data dictionary for fundamental geographic information features—Part 1:Scale of 1∶500 1∶1 000 1∶2 000 GB/T 20258.2-2006 Data dictionary for fundamental geographic information features—Part 2:Data dictionary for fundamental geographic information features of 1:5 000 1:10 000 scale GB/T 20258.2-2019 Data dictionary for fundamental geographic information features—Part 2:Scale of 1∶5 000 1∶10 000 GB/T 20258.3-2006 Data dictionary for fundamental geographic information features—Part 3:data dictionary for fundamental geographic information features of 1∶25 000 1∶50 000 1∶100 000 scale GB/T 20258.3-2019 Data dictionary for fundamental geographic information features—Part 3:Scale of 1∶25 000 1∶50 000 1∶100 000 GB/T 20258.4-2007 Data dictionary for fundamental geographic information features—Part 4:Data dictionary for fundamental geographic information features of 1:250 000 1:500 000 1:1 000 000 scale GB/T 20258.4-2019 Data dictionary for fundamental geographic information features—Part 4:Scale of 1∶250 000 1∶500 000 1∶1 000 000 GB/T 21336-2008 Geographic information—Quality evaluation procedures GB/T 21336.1-2023 Geographic information—Data quality—Part 1:General requirements GB/T 21337-2008 Geographic information—Quality principles GB/T 22022-2008 Geographic information—Temporal schema GB/T 23707-2009 Geographic information—Spatial schema CH/T 1007-2001 CH/T 1007-2001 Digital metadata for basic geographic information products GB/T 7408.2-2025 Date and time—Representation for information interchange—Part 2:Extensions