REMA

GIS Data

Highest Resolution DEM of Antarctica Released

September 10, 2018By Caitlin DempseyGIS Data

Called the Reference Elevation Model of Antarctica (REMA), a new 8-meter resolution digital elevation model covering 98% of the continent of Antarctica has been released.

Fire Danger Reanalysis Dataset

Researchers have made 38-years worth of global fire danger reanalysis available as an open dataset.

Topography of Australia’s Intertidal Zone Available as Open Data

The National Intertidal Digital Elevation Model (NIDEM) is the first 3D model of Australia’s intertidal zone. It is available for downloading as an open source dataset from Australia’s National Map portal.

Elements of a Map

Map elements such as the map frame, legend, and north arrow are parts of what create a map.

Learn GIS for Free

There are a few online options to learn GIS for free. Take advantage of resources that provide you access to free courses from some of the world’s best universities and institutions.