摘要
结合城市航测1:500大比例尺数字化地形图成图的实践,参照国内外GIS工程建设的经验,浅述城市UGIS建设中航测数字化地形图的应用及其相应的数据规范标准化技术。
Combining the practice of the 1:500 large-scale aerophotogrammetric digital topographic maps (ADTM) of Dalian,and referring to the experience of GIS construction project in China and abroad, this paper introduces the technology of standardize data based on ADTM and its use in Urban GIS construction furthermore, puts forward the basic project envisage of UGIS construction .
出处
《东北测绘》
1999年第2期21-22,共2页
Northeast Surveying and Mapping
