GB/T 20257.2-2006
国家基本比例尺地图图式 第2部分:1:5000 1:10000 地形图图式
Cartographic symbols for national fundamental scale maps -- Part 2: Specifications for cartographic symbols 1:5000 & 1:10000 topographic maps
- 实施日期
- 2006-10-01
- ICS 分类
- 07.040
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 20257.2-2006
Cartographic symbols for national fundamental scale maps -- Part 2: Specifications for cartographic symbols 1:5000 & 1:10000 topographic maps
GB/T 13923-2006
Specifications for feature classification and codes of fundamental geographic information
GB 20263-2006
Navigable electronic map - Basic requirements of security processing technology
GB/T 19996-2005
Standard for quality assessment of published mapping products
GB/T 14912-2005
Specifications for computer-aided mapping of large-scale topographic maps
GB/T 6962-2005
Aerial photographic specification for 1:500, 1:1000, 1:2000 scale topographic maps
GB/T 19711-2005
Data model and data exchange format for navigable spatial database
GB/T 19710-2005
Geographic Information-Metadata
GB/T 18578-2001
Specification for designing urban geographic information system
GB/T 18317-2001
Classify and codes for the thematic map information
GB/T 18316-2001
Specification for inspection,acceptance and quality assessment of digital surveying and mapping products
GB/T 18315-2001
Series and basic requirements of digital topographic maps
GB/T 17986.2-2000
Specifications for estate surveying--Unit 2:Specifications for symbols of estated map
GB/T 17986.1-2000
Specifications for estate surveying--Unit 1:General rules for estate surveying
GB/T 17944-2000
Specifications for the dense gravity measurement
GB/T 17943-2000
Specifications for the geodetic astronomy
GB/T 17942-2000
Specifications for national triangulation
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 17834-1999
Specifications for bathymetric charts
GB/T 17833-1999
Specifications for fishing charts