Discovery Metadata System

High resolution vector polygons of Antarctic rock outcrop - VERSION 7.3
GB/NERC/BAS/PDC/01423

Summary

Abstract:
High resolution dataset of rock outcrop in Antarctica. Data have been prepared from various map and remotely sensed datasets ranging from 1990s-2019. The large majority of data was compiled in 1993 and the quality and accuracy is uncertain. The automatically extracted rock outcrop layer provides a more accurate dataset in most locations.

Keywords:
Antarctic Digital Database, Antarctica, Geology, Moraines, Nunataks, Topographic mapping

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