During an execution of office analysis of data of topographic-geodetic researches there is a necessity to execute loading of data from some files of exchange data. Result of loading are the objects on a map. Besides, as a result of processing, on a map there are new objects, hence, there is a necessity to execute an unloading of the information from a map into files of exchange data.
The main assignment of the panel Processing of files of the exchange data is the realization of import-export of data of various exchange formats used at making land-management works.