Global Glacier Surface Elevation Change and Geodetic Mass Balance Estimations

被引：0

作者：

Malz, Philipp ^{[1
]}

Sommer, Christian ^{[1
]}

Seehaus, Thorsten ^{[1
]}

Farias-Barahona, David ^{[1
]}

Braun, Matthias ^{[1
]}

机构：

[1] Friedrich Alexander Univ Erlangen Nurnberg, Inst Geog, Wetterkreuz 15, D-91058 Erlangen, Germany

来源：

13TH EUROPEAN CONFERENCE ON SYNTHETIC APERTURE RADAR, EUSAR 2021 | 2021年

关键词：

TANDEM-X;

D O I：

暂无

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

Glaciers worldwide undergo drastic adaption caused by climate change. A detailed knowledge about their status is of broad public interest, as glaciers are freshwater resources and drivers of sea level change. We aim at providing elevation change rates for mountain glaciers worldwide between 60 degrees N and 56 degrees S and respective geodetic mass balance. Therefore, we derive DEMs from TanDEM-X CoSSC datasets via own dInSAR processing. These DEMs are referenced, aligned and compared to SRTM V.3 DEMs. Resulting elevation change information are converted to mass balance and result to -64.5 +/- 2.8 Gt a-1 on 184,056 km(2) (SRTM constraints).

引用

页码：652 / 654

页数：3

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