Close- range photogrammetry has become one of the effective methods to obtain glacier DEM. It uses non metric camera and stereo image pair to generate DEM data with large scale and high spatial resolution. Based on "2008 / T" and "gb-7930", some of the data need to be further optimized. This manual introduces the scope of use, measuring instruments, data acquisition, field processing, achievement display, precision control, etc. Mapping period to around 2010
collect time | 2010/01/01 - 2010/12/31 |
---|---|
collect place | Major glacial action centers in western China |
data size | 974.7 kB |
data format | |
Coordinate system |
Close-range photogrammetry has become one of the effective methods to obtain glacier DEM. It uses non metric camera and stereo image pair to generate DEM data with large scale and high spatial resolution. Based on "2008 / T" and "gb-7930", some of the data need to be further optimized. This manual mainly introduces the scope of use, measuring instruments, data acquisition, field processing, achievement display, precision control, etc.
# | number | name | type |
1 | 2013FY111400 | Basic special |
# | Dataset title |
# | title | file size |
1 | 冰川区近景摄影测量技术指南.pdf | 974.7 kB |
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