Heard Island, Laurens Peninsula, Topographic Mapping from Orthophoto Mosaic derived from Non-Metric PhotographyEntry ID: photo_mosaic_laurens_or_TopoMapping
Abstract: The Heard Island, Laurens Peninsula, Topographic Data was mapped from Ortho-rectified non-metric photography. The data consists of Coastline, Crater, Volcano, Island, Lagoon, Water Storage and Watercourse datasets digitised from the photography.
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Start Date: 1980-01-01Stop Date: 1997-12-31
Latitude Resolution: 15 m
Longitude Resolution: 15 m
Horizontal Resolution Range: 1 meter - < 30 meters
Quality Topographic features in the Heard Island, Laurens Peninsula, Coastal Area were mapped by a photogrammetrist from the ortho-rectified image mosaic described in photo_mosaic_laurens_or. The features were mapped using Erdas 8.7 and ArcView 8.3. The photography only covered coastal regions. Photography was taken using a non-metric camera and the data was rectified using GPS ground control and a ... small scale Radarsat DEM. The calibration details of the camera were unknown. Any additional topographic features mapped as part of the vegetation mapping project described in photo_mosaic_laurens_or_VegMapping which were not initially mapped were included in the topographic dataset. The digitised data was then imported into Arc/Info coverage format and topology was created. The data is attributed according to the SCAR Feature Catalogue.
Access Constraints Stored data format: ArcView shapefiles
Available format type: ArcView shapefiles. Stored as geographicals with a projection file.
ArcView shapefiles are available on the web. Refer to the URLs below. Conditions apply.
Use Constraints This data set conforms to the PICCCBY Attribution License
Must be cited properly. Usually mapped to a Universal Transverse Mercator projection, Zone 43.
Data Set Progress
Distribution Media: HTTP
Distribution Format: shapefile
Role: TECHNICAL CONTACT
Role: DIF AUTHOR
Phone: +61 3 6232 3519
Fax: +61 3 6232 3351
Email: metadata at aad.gov.au
Australian Antarctic Division 203 Channel Highway
Province or State: Tasmania
Postal Code: 7050
Creation and Review Dates
DIF Creation Date: 2007-11-27
Last DIF Revision Date: 2008-07-03