Identifying Particular Features of a Particular Theme {_} Make I090317a.shp active. Make Cty2m active—which makes I090317a no longer active. (More than one theme may be made active at a time, but this is a more advanced maneuver. For the moment, know how to make a single theme active, and how to make it visible.) {__ […]
IN WHICH you learn approaches to converting GPS-software1data files to GIS-software data files,^practice with sample GPS and digitized shape files and coverages, and then under take the process on your own. OVERVIEW Another Datum Lesson: I teach at the University of Kentucky’s Department of Geography, in Lexington. Several years ago I borrowed a GPS receiver […]