摘要
以《江苏省1∶500 1∶1 000 1∶2 000基础地理信息地形要素数据规范》为基础,制定了MDIGS数据向GIS数据的转换方案,通过Arc GISEngine和Teigha.net开发数据无损转换工具,实现了MDIGS平台DLG数据向ESRI平台Geo Database数据库自动、高效入库。
This paper is based on Data Specification for 1 ： 500 1 ： 1 000 1 ： 2 000 Fundamental Geographic Information Topographic Feature of Jiangsu, formulated a conversion method from MDIGS data to GIS data. Through the integration between ArcGISEngine and Teigha. net, has developed a lossless conversion tools, it can realize the warehousing of MDIGS platform DLG data to the ESRI plat- form GeoDatabase automatically and efficiently.
作者
彭春晖
郝思宝
杨秋菊
PENG Chun - hui HAO Si - bao YANG Qiu - ju(Jiangsu Geologic Surveying and Mapping Institute, Nanjing 210008, China)
出处
《测绘与空间地理信息》
2017年第9期155-157,161,共4页
Geomatics & Spatial Information Technology
关键词
DLG
要素编码
基础地理信息
数据入库
DLG
feature code
fundamental geographic information
data importing
