Data Set ID:
HMA2_CPRE

Chamoli Disaster Pre-event 2-m DEM Composite: September 2015, Version 1

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).

NSIDC does not archive these data.

Version Summary:

Initial release

Parameter(s):
  • TOPOGRAPHY > TERRAIN ELEVATION > DIGITAL ELEVATION/TERRAIN MODEL (DEM)
Data Format(s):
  • PNG
  • GeoTIFF
Spatial Coverage:
N: 30.594, 
S: 30.293, 
E: 79.808, 
W: 79.482
Platform(s):WORLDVIEW-1, WORLDVIEW-2
Spatial Resolution:
  • 2 m x 2 m
Sensor(s):CAMERA
Temporal Coverage:
  • 28 August 2015 to 5 October 2015
Version(s):V1
Temporal ResolutionNot specifiedMetadata XML:View Metadata Record
Data Contributor(s):Bhushan, S. and D. Shean.

Geographic Coverage

Please contact the data provider for the correct Data Citation for this data set.
A user guide is not available for this data set.
No technical references available for this data set.
No FAQs or How Tos available for this data set.

Access complete Knowledge Base

Questions? Please contact:
NSIDC User Services
Phone: 1 303 492-6199
Email: nsidc@nsidc.org