Verification of sheets frames

This mode is intended for automatic expansion of the western and eastern borders of the sheet frame in the presence of objects, sizes of which exceed the borders of the standard nomenclature sheet by more than 10 minutes (in longitude). The sheet frame of a topographic map is used for constructing objects of a mathematical basis and out-of-frame bordering a map. Expansion of the nomenclature sheet can be carried out in cases of minor land area on a neighboring sheet (left or right).

Nomenclature sheets with the standard and expanded frames: