This data is used to monitor the ice tongue end retreat of dadongkemadi glacier in Tanggula from 2012 to 2016. The measuring points are 1 ᦇ - 6 ා, with a total of six actual control points. The data is composed of field appearance and laboratory processing, and the South mapping S86 GPS receiver is used to measure the distance between the control rod at the end of the ice tongue and the end of the ice tongue. Firstly, the field control is implemented, including the directional direction and the situation of the measuring rod; secondly, the later limit value control (according to the historical data and the situation of the ice tongue end on site). The observation time is 2012-2016, 4-5 times a year.
This data is obtained by using the S86 GPS receiver of Southern surveying and mapping, and the distance between the control rod at the end of the ice tongue and the end of the ice tongue is measured.
This data sheet is manually entered by a specially assigned person according to the record book.
The observation and data acquisition are carried out in strict accordance with the instrument operation specifications, and have been published in relevant academic journals. The data is composed of field observation and indoor data processing. The S86 GPS receiver of Southern mapping was used to measure the distance between the control rod and the end of the ice tongue. In the process of data processing in the laboratory, some obvious error data are eliminated.
| # | number | name | type |
| 1 | 2013CBA01800 | Study on the changes of cryosphere and its influence | National Program on Key Basic Research Project (973 Program) |
| 2 | 2013CBA01801 | National Program on Key Basic Research Project (973 Program) |
This work is licensed under
CC BY 4.0 (Creative Commons Attribution 4.0 International License).
CSTR:11738.11.ncdc.CCI.2020.77
10.12072/ncdc.CCI.db0025.2020
