Heard Island WorldView-1 Image (23 March 2008) orthorectification

The WorldView-1 image of Heard Island (23 March 2008) that was purchased by the Australian Antarctic Division (AAD) and the University of Tasmania (UTAS) in June 2008 has to be geometrically corrected to match the Quickbird and IKONOS imagery in the Australian Antarctic Data Centre (AADC) satellite...

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Bibliographic Details
Other Authors: LUCIEER, ARKO (hasPrincipalInvestigator), HARRIS, URSULA (processor), Australian Antarctic Data Centre (publisher)
Format: Dataset
Language:unknown
Published: Australian Antarctic Data Centre
Subjects:
imageryBaseMapsEarthCover
INFRARED IMAGERY
EARTH SCIENCE
SPECTRAL/ENGINEERING
INFRARED WAVELENGTHS
VISIBLE IMAGERY
VISIBLE WAVELENGTHS
WorldView-1
Imagery
DigitalGlobe
WorldView
Cameras
SATELLITES
OCEAN &gt
SOUTHERN OCEAN
CONTINENT &gt
AUSTRALIA/NEW ZEALAND &gt
AUSTRALIA
GEOGRAPHIC REGION &gt
POLAR
SOUTHERN OCEAN &gt
HEARD AND MCDONALD ISLANDS
Antarctic
Southern Ocean
Heard Island
New Zealand
Heard
McDonald Islands
Antarc*
Australian Antarctic Division
Online Access:https://researchdata.ands.org.au/heard-island-worldview-2008-orthorectification/701106
https://data.aad.gov.au/metadata/records/Heard_WorldView-1_23MAR08
http://nla.gov.au/nla.party-617536
Description
Summary:The WorldView-1 image of Heard Island (23 March 2008) that was purchased by the Australian Antarctic Division (AAD) and the University of Tasmania (UTAS) in June 2008 has to be geometrically corrected to match the Quickbird and IKONOS imagery in the Australian Antarctic Data Centre (AADC) satellite image catalogue. In addition, the WorldView-1 imagery contains two separate image strips that cover the whole island. These strips were acquired at slightly different times from different angles during the satellite overpass. The discrepancy in acquisition angle has resulted in a geometric offset between the two image strips. These two image strips were orthorectified with a 10 m RADARSAT DEM (2002). The orthorectified images were then merged into a single image mosaic for the whole island. This work was completed as part of ASAC project 2939 (ASAC_2939).

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