This data includes the interannual observation results of No. 12 glacier surface velocity point in Laohugou, Qilian Mountains, from 2012 to 2016, mainly including the interannual variation of the elevation and velocity of the observation point. The data collection mainly uses GPS-RTK instrument to conduct field observation, and the observation of solid fixed point of glacier, including the change of glacier surface elevation, with the accuracy of 0.001M, the change of glacier surface velocity, The accuracy of the data is 0.01M per year.
This data is obtained by GPS-RTK instrument observation.
This data is entered manually.
The data are compiled for indoor analysis in strict accordance with standard observation methods and specifications.
| # | number | name | type |
| 1 | 2013CBA01800 | Study on the changes of cryosphere and its influence | None |
| 2 | 2013CBA01801 |
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