Download Geo0822 Zip Apr 2026

: The geological definitions are based on a mixed chronostratigraphic (age-based) and lithostratigraphic (rock-type-based) classification system.

The file refers to the data package for the GeoMAP (v.2022-08) dataset, which is the first detailed, continent-wide geological dataset covering all of Antarctica . Download Geo0822 zip

This dataset was constructed by the GeoMAP Action Group of the Scientific Committee on Antarctic Research (SCAR) and GNS Science. The "0822" in the filename indicates the version released in . Key Details of the GeoMAP Paper and Dataset : The geological definitions are based on a

: The project unified nearly 100,000 geological polygons from legacy maps and modern research into a standardized GIS format, primarily at a 1:250,000 scale . The "0822" in the filename indicates the version released in

The primary paper and dataset can be accessed through PANGAEA , an open-access library for earth system research. It is licensed under , allowing for reuse with proper attribution.

: The data includes rich metadata and queriable attributes with links to over 580 source maps and scientific publications. Access and Reference