Chesapeake Times, Vol 7 | October 2021 SonarWiz contains many individual capabilities. This alone makes it powerful software. These capabilities can be combined in various ways to extend that functionality. In this article I will go over one such use where I will configure an Online Basemap and then convert it to a GeoTIFF Basemap.  In SonarWiz, a Basemap is a raster or vector map that is shown on the Plan View behind the sonar and other imagery. SonarWiz has many types of maps that it can use as a Basemap. The Online Basemap option will download the satellite image from an online database. While …