HRES -- Synthetic high-resolution Antarctic bed elevation

HRES is a high-resolution (100m) synthetic bed elevation terrain for the whole Antarctic continent. The synthetic bed surface preserves topographic roughness characteristics of airborne and ground-based ice-penetrating radar data from the Bedmap1 compilation and the ICECAP consortium. Broad-scale fe...

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Bibliographic Details
Other Authors: GRAHAM, FELICITY S (hasPrincipalInvestigator), GRAHAM, FELICITY S (processor), ROBERTS, JASON LEIGH (hasPrincipalInvestigator), ROBERTS, JASON LEIGH (processor), GALTON-FENZI, BEN K (hasPrincipalInvestigator), YOUNG, DUNCAN (hasPrincipalInvestigator), BLANKENSHIP, DONALD D (hasPrincipalInvestigator), SIEGERT, MARTIN J (hasPrincipalInvestigator), Australian Antarctic Data Centre (publisher)
Format: Dataset
Language:unknown
Published: Australian Antarctic Data Centre
Subjects:
geoscientificInformation
TOPOGRAPHY
EARTH SCIENCE
LAND SURFACE
SURFACE ROUGHNESS
GLACIER TOPOGRAPHY/ICE SHEET TOPOGRAPHY
CRYOSPHERE
GLACIERS/ICE SHEETS
BATHYMETRY/SEAFLOOR TOPOGRAPHY
OCEANS
SYNTHETIC
BEDROCK TOPOGRAPHY
TOPOGRAPHIC ROUGHNESS
GEOGRAPHIC REGION &gt
POLAR
CONTINENT &gt
ANTARCTICA
Antarctic
The Antarctic
Antarc*
Antarctica
Ice Sheet
Online Access:https://researchdata.ands.org.au/hres-synthetic-high-bed-elevation/698848
https://doi.org/10.4225/15/57464ADE22F50
https://data.aad.gov.au/metadata/records/AAS_3013_4077_4346_Ant_synthetic_bed_elevation_2016
http://nla.gov.au/nla.party-617536
Description
Summary:HRES is a high-resolution (100m) synthetic bed elevation terrain for the whole Antarctic continent. The synthetic bed surface preserves topographic roughness characteristics of airborne and ground-based ice-penetrating radar data from the Bedmap1 compilation and the ICECAP consortium. Broad-scale features of the Antarctic landscape are incorporated from a lowpass filter of the Bedmap2 bed elevation data. The data are available in NetCDF classic format on a 100m resolution grid in a Polar Stereographic Projection (Central Meridian 0 degrees, Standard Parallel 71 degrees S) with respect to the WGS84 geoid. The 100m grid is 66661 rows by 66661 columns, where the corner of the lower left cell is located at a polar stereographic easting and northing of -3333000 m and -3333000 m, respectively. The value for missing data is -9999.

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