This data set contains a 2-m resolution DEM composite and auxiliary parameters over the Chamoli disaster area in Uttarakhand, India, where on 7 February 2021 a glacier burst led to a massive flood. This is the pre-event DEM constructed from monoscopic Maxar/DigitalGlobe WorldView-1 and WorldView-2 images collected in September 2015.
A post-event DEM is available as a separate data set (https://nsidc.org/data/HMA2_CPOST).
Show Keywords
GCMD Science Keyword:
EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION > DIGITAL ELEVATION/TERRAIN MODEL (DEM) >
None:
High Mountain Asia-project
None:
HMA-2
Metadata Information
Metadata identifier: HMA2_CPRE
Last metadata update: 2022-02-23T13:00:00Z
Last indexed: 2024-05-16T05:09:31Z
Alternate identifier:
Metadata status: Active
Metadata update history
2022-02-23T13:00:00Z : Created : Made by transformation from DIF record
2022-02-23T13:00:00Z : Minor modification : Made by transformation from DIF record, type is hardcoded.