Przedstawiono problematykę dotyczącą geometrycznego wyznaczania dachów. Uwzględniono dachy o płaskich połaciach o jednakowym i dowolnym ich nachyleniu. Zwrócono uwagę na możliwe niepożądane rozwiązania, jak również wykorzystanie programów typu CAD.
EN
The issue of the geometric determination of roofs is presented. Roofs with flat slopes where the slope is equal as well as roofs with any slope are considered. The article highlights potential undesirable solutions as well as the use of CAD software.
Geodetic control measurements of changes in geometry an object should satisfy high accuracy and reliability. New techeometers equipped with Automatic Target Recognition automatically moves the telescope to the prism and supports control point measurements. The accuracy of using an ATR system and the stability of an instrument in precise measurements were present the results of monitoring measurement were controlled in laboratory and field conditions. This paper will present the results of monitoring measurements with a Leica TDA 5005 during the investigations of roof geometry in conditions of high temperature changes.