This data set is the observation data of glacier ice lake in midui, Southeast Tibet, 2014-2016, The observation station is located in Guangxie ice lake, midui village, Bomi county. It is 22km away from Ranwu in the East and 94km away from Bomi County in the West. It merges into the PALONG Zangbu river at 84 Daoban of Sichuan Tibet highway. During the 40 years from 1973 to 2013, there were many retreats at the end of the glacier. From 1973 to 1988, the glacier was in a state of retreat, nearly 177m. Compared with 1988, the glacier end moved forward 67m in 1990 and retreated 232m from 1990 to 2013. The observation station records rainfall and ice lake water depth data in detail. The data are measured by the pressure sensor and the tipped bucket rainfall sensor arranged in the glacier of midui, which are automatically collected once every 10 minutes, and the original data are obtained by the smartdata2000f data collector. After manual collection, the water depth data are collected and sorted out with daily average data, and the rainfall data are collected and sorted out with daily accumulated data.
Station Name: Midai ice lake observation station, longitude and latitude: 96 ° 29 ′ 38,29 ° 28 ′ 34, altitude: 3769m, data content: rainfall unit: mm, ice lake depth unit: M
|collect time||2014/01/02 - 2016/11/20|
|collect place||Midui ice lake observation station, midui village, Bomi County, Tibet Autonomous Region|
|altitude||3800.0m - 4500.0m|
|data size||132.1 kB|
|Data time resolution||day|
The original data is automatically collected by field instruments, collected every 10 minutes, collected and summarized by professionals on a regular basis. Daily average data is used for water depth data, and cumulative rainfall data is used for rainfall data, and then processed into data set products
This data is in the charge of professionals at all stages of acquisition and processing, with good data quality.
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