alpine-tundra catalog ISO19115 2003/Cor.1:2006 Alpine/Tundra Habitat found in the zone on mountain tops between permanent snow and the cold limits of trees, or in arctic regions, characterized by very low winter temperatures, short cool summers, permafrost below a surface layer subject to summer melt, short growing season, and low precipitation.[The Nature Conservancy] ../../catalog.json application/json Open Science Catalog Open Science Catalog https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/Earth%20Science/76589134-8d93-4e45-8476-f04497181d14?gtm_keyword=ALPINE/TUNDRA&gtm_scheme=Earth%20Science text/html Description Description ../catalog.json application/json Variables Variables