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[File OperateGDF4_Specs

Description: GDF4.0标准是电子地图的空间数据标准,是国标《导航地理数据模型及交换格式》的原型-GDF4.0 standard electronic maps of spatial data standards, GB is the "navigation geographic data model and exchange format" prototype
Platform: | Size: 2960623 | Author: 王祖钰 | Hits:

[File FormatGDF4_Specs

Description: GDF4.0标准是电子地图的空间数据标准,是国标《导航地理数据模型及交换格式》的原型-GDF4.0 standard electronic maps of spatial data standards, GB is the "navigation geographic data model and exchange format" prototype
Platform: | Size: 2960384 | Author: 王祖钰 | Hits:

[Software EngineeringGDF4.0

Description: GDF4.0格式标准,欧洲空间导航数据格式标准规范-GDF4.0 format standards, the European space-based navigation data format standards
Platform: | Size: 2462720 | Author: wuxd | Hits:

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