AB Land Locator takes a legal land description in Alberta, and produces latitude longitude coordinates, as well as a map with a pin at the location. It calculates the location in the app. The calculation should pin the point within 1km of the actual location. You can use it look up oil/gas facilities in the province of Alberta using data from the AERs ST102 sorted by company. The app can also display a list of facilities located within a specified distance from your current location. Useful if you have been travelling, and wondered what that facility you see is.