Browse

In recent years one may observe a rapidly growing demand for spatial information used in the decision-making processes concerning the functioning of States and the quality of citizensпїЅ life. The number of institutions that record data as well as the quantity of information also constantly keeps growing. Official databases containing spatial information are created and run in Poland and the Topographic objects database (BDOT10k) is one of the basic databases covering an area of the whole country. An essential com...

A cadastre is an official information system that collects subject (ownership) and object (land, buildings) information that represent real world phenomena. Data sets concerning objects are created on the basis of measurement data which are susceptible to uncertainty, which canпїЅt be ignored. The paper presents the results of analysis of the uncertainty of parcel area determination, for which the vertexes coordinates are determined using RTN GNSS measurements and orthophoto. The influence of two factors on the ac...