搜索结果: 1-2 共查到“交通运输工程其他学科 Updating”相关记录2条 . 查询时间(0.068 秒)
Improvement of railway topographic plans updating technologies
aerial photogrammetry railway stereo model digital aerial triangulation update
2010/11/2
Peculiar technologies on the update of topographic map linear objects to scale 1:500–1:2000 are presented. Due to that resulted peculiarities make aerial photographs, carrying out digital aerial trian...
Problems of updating transport information technologies
Problems transport information technologies
2010/11/4
At present the quantity of news and information is growing at geometrical progression which triggers off larger disorientation and problems when adopting decisions. In parallel with this process news ...