Brief description
This dataset is one of a number of datasets containing geomorphological data relating to the Windmill Islands, Wilkes Land, Antarctica. The dataset comprises of a digital polygon/point coverage of lakes and ponds identified from documented field observations compiled by Dr Ian D Goodwin from his own field notes as well as topographic and surface lake features identified and interpreted on aerial photographs taken by AUSLIG (now Geoscience Australia) in the 1993-94 field season. Each lake/pond is represented as a polygon with a central point label which is linked to a separate digital database (ie attribute tables) containing additional information. Sediment samples collected predominantly along the shoreline of these lakes represent a chronology of glacial events/influences on these lakes. Sediment samples taken as a profiled sequence or core can be dated using radiocarbon dating to provide a chronological picture and age occurance of deglaciation and glaciation cycles within the Windmill Islands.Full description
Point of truth URL of this metadata record - Point of truth URL of this metadata recordDownload point for the data - shapefiles - Download point for the data - shapefiles
Public information for ASAC project 339 - Public information for ASAC project 339
Citation reference for this metadata record and dataset - Citation reference for this metadata record and dataset
Subjects
AMD |
AMD-AU |
CEOS |
CONTINENT - ANTARCTICA - Windmill Islands |
EARTH SCIENCE - LAND SURFACE - LAND USE-LAND COVER |
EARTH SCIENCE - TERRESTRIAL HYDROSPHERE - SURFACE WATER - LAKES |
FIELD SURVEYS |
GEOGRAPHIC REGION - POLAR |
GEOMORPHOLOGY |
GIS |
GROUND-BASED OBSERVATIONS |
LAKES |
WINDMILL ISLANDS |
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Identifiers
- Local : aad-wind-lakes
- URI : data.gov.au/data/dataset/9efc670d-6298-49ad-aa36-ce4a4176190b