csci572dr Crawl and prepare NSF ACADIS, NASA AMD and NSIDC Arctic Data Explorer datasets NASA AMD: http://gcmd.gsfc.nasa.gov/KeywordSearch/Keywords.do?Portal=amd&KeywordPath=Parameters%7CCRYOSPHERE&MetadataType=0&lbnode=mdlb2 NSF ACADIS:https://www.aoncadis.org/home.htm NSIDC Arctic Data Explorer: http://nsidc.org/acadis/search/