Contour source data for the Amery Region map dated November 2002.

This polygon shapefile was used in the contour source diagram on the Amery Region Map published by the Australian Antarctic Data Centre in November 2002 (see link). The contours used in the map were derived from a number of different data sources: 1 - Russian Space Photography, ERS-1 Radar Altimeter data and digitised from 1:1 million scale maps produced by National Mapping Australia; 2 - Antarctic Digital Database Version 2; 3 - ERS-1 and ERS-2 Radar Altimeter data (BKG, Germany). This shapefile shows in which part of the map each source was used.