Arctic Research Mapping Application Base Map, Version 2

Global Digital Elevation Model (ETOPO2) represents gridded (2 minute by 2 minute) elevation and bathymetry for the world. These data were derived from the National Geophysical Data Center (NGDC) ETOPO2 Global 2' Elevations data set from September 2001. Symbology and transparency settings were established using ArcGIS ArcMap software prior to exposing the service. This service is available via OGC WMS and REST.