MASS BALANCE ESTIMATION USING SAR DATA IN CENTRAL HIMALAYA

被引：0

作者：

Bandyopadhyay, Debmita ^{[1
]}

Singh, Gulab ^{[1
]}

机构：

[1] Indian Inst Technol, Ctr Studies Resources Engn, Bombay, Maharashtra, India

来源：

IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM | 2018年

关键词：

Himalayas; elevation change; DEM; mass balance; GLACIERS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

To assess the health of a glacier, mass balance budget is the most acceptable method. Accurate Digital Elevation Models (DEMs) play an important role in mass balance estimation. High resolution TanDEM-X and SRTM data have been utilized for this study over Chorabari, a Central Himalayan glacier. The glacier elevation change from 2000-2016 is calculated as 5.10 +/- 1.23 m and specific mass balance is -0.73 0.05 m w eq. a(-1). Ground observations corroborate these results and thus highlight the efficacy of SAR dataset for studying Himalayan glaciers.

引用

页码：8522 / 8524

页数：3

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