MrSID, according to Wikipedia , is an acronym that stands for multiresolution seamless image database . It's a file format developed by a company called LizardTech for encoding georeferenced raster graphics, and it was developed primarily for GIS. MrSID Read More...

The Open Content dialog (File > Open) lists the different types of content that can be opened in Explorer. When browsing for local content like KML, shapefiles, rasters, or geodatabases, each of these choices "remembers" its last visited folder. But Read More...