搜索结果: 1-5 共查到“地理信息系统 Large-Scale”相关记录5条 . 查询时间(0.078 秒)
Much local government has been using large scale digital maps with Geographic Information System (GIS). However, the updating
method of a map is not established yet. The purpose of this study is the ...
In this study, the accuracy of a geographical information system is investigated. The mentioned accuracy is not only the geometric
accuracy, but also the thematic accuracy. It is known that the stand...
EXPERIMENTAL STUDY OF DIRECT GEOREFERENCING SYSTEM (DGS) FOR LARGE-SCALE MAPPING
adjustment camera GPS IMU triangulation
2015/6/1
Presently for the orthophoto projects and small-scale mapping (e.g., 1:2,500) the aerial triangulation is no longer essential while
Direct Georeferencing System (DGS) is available as a complementary...
LARGE SCALE CONSTRAINT DELAUNAY TRIANGULATION FOR VIRTUAL GLOBE RENDERING
Virtual Globe Graphics data structures TIN Data processing
2014/6/11
A technique to create a Delaunay triangulation for terrain visualization on a virtual globe is presented. This method can be used to process large scale elevation datasets with billions of points by u...
3D-CAPABILITIES REQUIRED BY USERS OF THE 2D-LARGE SCALE TOPOGRAPHIC REFERENCE DATABASE IN FLANDERS, BELGIUM
Topographic Reference Data Inventory Database 2D 3D User Requirements
2014/6/11
Early spring 2010 we conducted a web survey and an interactive workshop among the current user community of the large scale topographic reference database (GRB) in Flanders, Belgium. The aim was to fi...