Mobile Topographer Pro is a surveying tool for Android devices that makes the process of measuring and mapping very easy. It is a GPS-based application that can be used by surveyors to measure the area, perimeter, elevation, slope, and other interesting aspects of a site. This is accomplished by using the built-in map view, which can be used to display the location of your current position in a given location. The application can also be used to measure the distance between two points.

To use this application, you need to install it on your device, which can be done by following the instructions that are provided on the app's home screen. After that, you can start measuring the area or perimeter of a site. To do so, you need to select the map that you want to display and make sure that you are in the correct location.