Caitlin Dempsey has been the editor of GIS Lounge (https://gislounge.com) since 2001. More about Caitlin Dempsey and GIS Lounge on the contact page. Caitlin Dempsey is also the editor of Geo Lounge (geolounge.com).
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.
A group of researchers from different universities and government groups have published a study of how Landsat’s free and open data policy has benefitted users of the programs satellite imagery products.