Swath-derived elevation and elevation change from CryoSat-2 over the Antarctic ice Sheet, 2011-2016
These files are gridded topography, rates of surface elevation change, and errors as 500m and 1km posting determined from surface elevation measured by swath processing of data acquired by the interferometric radar altimeter CryoSat-2. The gridded products cover the Antarctic Ice Sheet between 2011 and 2016. These data have been processed by the University of Edinburgh and are made publicly available as part of a European Space Agency funded project involving the University of Edinburgh, isardSat UK, University of Leeds-CPOM, ENVEO. Gridded elevation and elevation change over the CryoSat-2 LRM sector of the Antarctic Ice Sheet are provided by CPOM.
Simple
- Alternate title
- Polar Data Centre (PDC) record GB/NERC/BAS/PDC/01287
- Date (Publication)
- 2019-12-20
- Identifier
- http://www.antarctica.ac.uk/dms/metadata.php?id= / GB/NERC/BAS/PDC/01287
Custodian
British Antarctic Survey
High Cross, Madingley Road
,
Cambridge
,
CB3 0ET
,
UK
+44 (0)1223 221400
Originator
UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation
-
Gourmelen, N., & Weissgerber, F.
High Cross, Madingley
,
Cambridge
,
CB3 0ET
,
UK
+44 (0)1223 221400
- Maintenance and update frequency
- unknown Unknown
- Keywords
-
- NDGO0001
- NERC OAI Harvesting
-
- NERC_DDC
- GCMD Parameter Valids
-
- EARTH SCIENCE > Cryosphere > Glaciers/Ice Sheets > Glacier Elevation/Ice Sheet Elevation
- EARTH SCIENCE > Cryosphere > Glaciers/Ice Sheets > Ice Sheets
- EARTH SCIENCE > Hydrosphere > Glaciers/Ice Sheets > Glacier Elevation/Ice Sheet Elevation
- EARTH SCIENCE > Hydrosphere > Glaciers/Ice Sheets > Ice Sheets
- BAS Free-text keywords
-
- Altimetry
- Antarctic Ice Sheet
- Climate
- CryoSat-2
- Elevation
- Elevation change
- Use limitation
- This data is supplied under Open Government Licence v3 http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/.
- Access constraints
- otherRestrictions Other restrictions
- Other constraints
- This data is supplied under Open Government Licence v3 http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/.
- Metadata language
- EnglishEnglish
- Topic category
-
- Climatology, meteorology, atmosphere
- Environment
N
S
E
W
- Begin date
- 2011-01-01
- End date
- 2016-12-31
- Reference system identifier
- OGP / urn:ogc:def:crs:EPSG::4326
- Distribution format
-
- Hierarchy level
- dataset Dataset
Domain consistency
- Measure identification
- INSPIRE / Conformity_001
Conformance result
- Date
- Explanation
- See the referenced specification
- Pass
- No
- Statement
- Validation against operation ice bridge airborne laser altimeter returns a mean difference of 0.8 m, a median difference of 0.3 m, a standard deviation of 75.4 m and a median absolute deviation of 2.8 m.
- File identifier
- GB_NERC_BAS_PDC_01287 XML
- Metadata language
- EnglishEnglish
- Hierarchy level
- dataset Dataset
- Date stamp
- 2019-12-20
- Metadata standard name
- NERC profile of ISO19115:2003
- Metadata standard version
- 1.0
Overviews
Spatial extent
N
S
E
W
Provided by
Associated resources
Not available