Application for visual control has been developed for quick and efficient change control of LPIS parcels. Changes are related either to remarks from a farm holder (LPIS Update) or to change of reference spatial layers - orthophoto or similar.

System was designed to support most efficient work of the operators. One can use two synchronized map screens, each displaying different spatial layers. In that way the changes are as clear as possible. Process is based on task lists - the operator moves from one task to another, focusing on one parcel at a time and deciding whether to approve the parcel or not.