NDLI: Research on glacier elevation changes in Southeast Tibet based ICESat and CryoSat-2 Data

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Research on glacier elevation changes in Southeast Tibet based ICESat and CryoSat-2 Data

Content Provider	Scilit
Author	Li, Lanyu
Copyright Year	2021
Description	Journal: Iop Conference Series: Earth and Environmental Science Based on the comprehensive analysis of ICESat/GLAS14 data from 2003 to 2009 and CryoSat-2/L2I data from 2010 to 2016 in summer season. This paper revealed the elevation changes of mountain glaciers in small watershed scale in southeastern Qinghai-Tibet Plateau by using outliner elevation of footprints, spatial matching analysis of DEM and elevation trends simulation methods. The result showed, the data of effective footprints of ICESat is significantly higher than CryoSat data on mountain glaciers. Glaciers in the study area has been regressed significantly from 2003 to 2016, with the average regression rate in the study area is $-1.05±0.53ma^{-1}$, and a correlation coefficient of 0.72. Compared with the result of other similar studies in southeastern Tibet, the mountain glacier regression rate is credible. Meanwhile, the feasibility of mountain glacier elevation change monitoring in small watershed by CryoSat-2 data has been proven.
Related Links	https://iopscience.iop.org/article/10.1088/1755-1315/865/1/012036/pdf
ISSN	17551307
e-ISSN	17551315
DOI	10.1088/1755-1315/865/1/012036
Journal	Iop Conference Series: Earth and Environmental Science
Issue Number	1
Volume Number	865
Language	English
Publisher	IOP Publishing
Publisher Date	2021-10-01
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Earth and Environmental Science Mountain Glacier Elevation Change Glacier Elevation Changes
Content Type	Text
Resource Type	Article
Subject	Earth and Planetary Sciences Physics and Astronomy Environmental Science

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