The thesis deals with the positional network in the vicinity of the Polhov Gradec Elementary school. The shape of the geodetic network as well as the stabilization and signalization of the geodetic network points is described. During the first measuring the geodetic datum has been defined by three reference points (3, 4, and 5). The second measuring showed a doubt as to the stability of reference point 5. During the third measurement the geodetic positional network was expanded with reference point 6 which confirmed that reference point 5 was not stable. The stability of reference point 6 was confirmed during the fourth measurement. The updated positional geodetic network with reference points 3, 4, and 6 is going to provide high accuracy measurements for the tracking of shifts and deformations of the pilot wall.
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