355d3fdd-f280-447f-a4df-81790d568bcb urn:uuid English UTF-8 nonGeographicDataset nonGeographicDataset 2015-12-10T23:01:07 creation ISO 19115 2016 Macquarie Island - Digitising topographic features 355d3fdd-f280-447f-a4df-81790d568bcb The topographical features were digitised from the Macquarie Island Quickbird orthorectifed satellite imagery (5 March 2005) with metadata record: Entry ID: macquarie_quickbird_5March2005_mapping The features were digitised at a scale of 1:2500 between April and August 2012. All lakes that could be identified were digitised but many creeks, ridges and parts of the escarpment remain to be mapped. It was difficult to determine where creeks became dry gullies and dry gullies became creeks so identification is not absolute. Waterbodies (lakes and lagoons) between the west coast and the base of the escarpment have been attributed as lakes but some or all may only be lagoons or wide shallow creeks - from the imagery it is difficult to determine the type of waterbody they are. Only the major escarpment and ridges have been digitised. {"type": "Polygon", "coordinates": [[[158.76, -54.8], [158.95, -54.8], [158.95, -54.45], [158.76, -54.45], [158.76, -54.8]]]} 158.76 158.95 -54.8 -54.45 AMD AMD-AU CEOS Creek Digitising EARTH SCIENCE - BIOSPHERE - TERRESTRIAL ECOSYSTEMS - ISLANDS EARTH SCIENCE - SPECTRAL-ENGINEERING - INFRARED WAVELENGTHS EARTH SCIENCE - SPECTRAL-ENGINEERING - INFRARED WAVELENGTHS - INFRARED IMAGERY EARTH SCIENCE - SPECTRAL-ENGINEERING - VISIBLE WAVELENGTHS EARTH SCIENCE - SPECTRAL-ENGINEERING - VISIBLE WAVELENGTHS - VISIBLE IMAGERY Escarpment GEOGRAPHIC REGION - POLAR Lake Macquarie Island OCEAN - SOUTHERN OCEAN OCEAN - SOUTHERN OCEAN - MACQUARIE ISLAND QUICKBIRD - DigitalGlobe-s QuickBird Quickbird Ridge SATELLITES Satellite Image Topography Point of truth URL of this metadata record documentDigital Point of truth URL of this metadata record View the image in the Australian Antarctic Data Centre Satellite Image Catalogue. documentDigital View the image in the Australian Antarctic Data Centre Satellite Image Catalogue. Download the dataset documentDigital Download the dataset SHP Citation reference for this metadata record and dataset documentDigital Citation reference for this metadata record and dataset