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

共 29 条

[21] Temporal and Spatial Assessment of Glacier Elevation Change in the Kangri Karpo Region Using ASTER Data from 2000 to 2024
Wang, Qihua
Yang, Yuande
Hu, Jiayu
Zhang, Jianglong
Li, Zuqiang
Wang, Yuechen
ATMOSPHERE, 2025, 16 (01)
[22] Spatiotemporal heterogeneity and driving mechanisms of Himalayan glacier mass change in the early 21st century
Yu, Xuening
Ke, Changqing
Drolma, Lhakpa
Fan, Yubin
JOURNAL OF APPLIED REMOTE SENSING, 2022, 16 (02)
[23] Seasonal and interannual variabilities in terminus position, glacier velocity, and surface elevation at Helheim and Kangerlussuaq Glaciers from 2008 to 2016
Kehrl, L. M.
Joughin, I.
Shean, D. E.
Floricioiu, D.
Krieger, L.
JOURNAL OF GEOPHYSICAL RESEARCH-EARTH SURFACE, 2017, 122 (09) : 1635 - 1652
[24] Surface velocity and mass balance of Livingston Island ice cap, Antarctica
Osmanoglu, B.
Navarro, F. J.
Hock, R.
Braun, M.
Corcuera, M. I.
CRYOSPHERE, 2014, 8 (05): : 1807 - 1823
[25] Glacier mass balance over the central Nyaincientanglha Range during recent decades derived from remote-sensing data
Wu, Kunpeng
Liu, Shiyin
Jiang, Zongli
Xu, Junli
Wei, Junfeng
JOURNAL OF GLACIOLOGY, 2019, 65 (251) : 422 - 439
[26] Multitemporal Glacier Mass Balance and Area Changes in the Puruogangri Ice Field during 1975-2021 Based on Multisource Satellite Observations
Ren, Shanshan
Li, Xin
Wang, Yingzheng
Zheng, Donghai
Jiang, Decai
Nian, Yanyun
Zhou, Yushan
REMOTE SENSING, 2022, 14 (16)
[27] Error sources and guidelines for quality assessment of glacier area, elevation change, and velocity products derived from satellite data in the Glaciers_cci project
Paul, Frank
Bolch, Tobias
Briggs, Kate
Kaab, Andreas
McMillan, Malcolm
McNabb, Robert
Nagler, Thomas
Nuth, Christopher
Rastner, Philipp
Strozzi, Tazio
Wuite, Jan
REMOTE SENSING OF ENVIRONMENT, 2017, 203 : 256 - 275
[28] Spatio-temporal and surface elevation change assessment of glaciers of Sikkim Himalaya (India) across different size classes using geospatial techniques
Hazra, Pranata
Krishna, Akhouri Pramod
ENVIRONMENTAL EARTH SCIENCES, 2019, 78 (14)
[29] Spatio-temporal and surface elevation change assessment of glaciers of Sikkim Himalaya (India) across different size classes using geospatial techniques
Pranata Hazra
Akhouri Pramod Krishna
Environmental Earth Sciences, 2019, 78

← 1 2 3 →