A Digital Elevation Model of McDonald Island derived from GeoEye-1 stereo imagery captured 19 May 2012

• Other Authors: BROLSMA, HENK (hasPrincipalInvestigator), BROLSMA, HENK (processor), FLEMING, JAMES (hasPrincipalInvestigator), SMITH, DAVID T. (processor), Australian Antarctic Data Centre (publisher)
• Format: Dataset
• Language: unknown
• Published: Australian Antarctic Data Centre
• Subjects: elevation; imageryBaseMapsEarthCover; TERRAIN ELEVATION; EARTH SCIENCE; LAND SURFACE; TOPOGRAPHY; INFRARED IMAGERY; SPECTRAL/ENGINEERING; INFRARED WAVELENGTHS; VISIBLE IMAGERY; VISIBLE WAVELENGTHS; McDonald; DEM; GeoEye; HIMI; CAMERAS; MULTI-SPECTRAL > Multispectral Camera; GEOEYE-1; OCEAN > SOUTHERN OCEAN > HEARD AND MCDONALD ISLANDS; GEOGRAPHIC REGION > POLAR; Heard; McDonald Island; McDonald Islands; Southern Ocean
• Online Access: https://researchdata.ands.org.au/digital-elevation-model-19-2012/701391; https://data.aad.gov.au/metadata/records/mcdonald_dem_may2012; http://nla.gov.au/nla.party-617536

This dataset consists of: 1 GeoEye-1 stereo imagery of an area of approximately 100 square kilometres including McDonald Island, captured 19 May 2012 2 A Digital Elevation Model (DEM) derived from the GeoEye-1 stereo imagery; and 3 Image products derived from the most vertical dataset of the stereo imagery and orthorectified using the DEM. 4 Contours generated from the DEM. The DEM was produced at a 1 metre pixel size and is available in ESRI grid, ESRI ascii and BIL formats. The DEM and image products are stored in a Universal Transverse Mercator zone 43 south projection, based on the WGS84 datum. The image products are geotiffs as follows. McDonald_Island_BGRN.tif: GeoEye-1 4-band multispectral (vis blue, green, red and Near Infrared), 2 metre resolution. McDonald_Island_PAN.tif: GeoEye-1 panchromatic, 0.5 metre resolution. McDonald_Island_PS_BGRN.tif: GeoEye-1 pansharpened, 4-band multispectral (vis blue, green, red and Near Infrared), 0.5 metre resolution. McDonald_Island_RGB.tif: GeoEye-1 pansharpened, natural colour enhancement, 0.5 metre resolution.