GPS tracking. Share this item with your network: GPS tracking is the surveillance of location through use of the Global Positioning System (GPS ) to track the location of an entity or object remotely. The technology can pinpoint longitude, latitude, ground speed, and course direction of the target.
WATERSHED OVERVIEW. The Addicks Reservoir watershed is located in western Harris County with a small portion crossing into eastern Waller County. Rainfall within the 138 square miles of the Addicks Reservoir watershed drains to the watershedâs primary waterway, Langham Creek (U100-00-00).ainfall within the 138 square miles of the Addicks Reservoir watershed drains to the watershedâs primary waterway, Langham Creek (U100-00-00).
There are 159 miles of open waterways in the Addicks Reservoir watershed, including Langham Creek and its major tributaries, such as South Mayde Creek (U101-00-00), Bear Creek (U102-00-00) and Horsepen Creek (U106-00-00). When this effort is complete, revised FIRMs for the Addicks Reservoir watershed will be produced based on 1-foot contour interval (rather than on 2-foot contour interval topographic maps) and based on 2008 Land Use data (rather than on 2001 Land Use data). 2  The draft revised FIRMs are under review by FEMA.