A New Way of Cadastral Map Collection Improvement in Slovakia

. There are several techniques for the maintenance of cadastral oper - ates in Slovakia. One of them is the cadastral operate renewal. The process of renewal is much needed because the quality of cadastral maps is not satisfying. Only one method is usable today – the cadastral operate renewal by a new map - ping. The mapping is not popular worldwide in the present, but in Slovakia, there are problems with the non-numerical maps as well as with some of the numerical ones, which also have to be dealt with. However, in case of the numerical cadas - tral maps with local shifts this process would be ineffective, so a new way of their renewal was proposed – Renewal by Correction. The main principle of this process is a transformation of the part of the map with local shifts to the correct position. The main aim of this paper is to propose a formal process of the Renewal by Cor - rection. First, the criteria for the use of the Renewal by Correction were proposed. In the next part, all the formal steps of the process were described.