1. Department of Land Management Institute of Spatial Management and Geography, Faculty of Geoengineering, University of Warmia and Mazury in Olsztyn Olsztyn Poland
2. Department of Land Management and Landscape Architecture Faculty of Environmental Engineering and Land Surveying, University of Agriculture in Kraków Kraków Poland
3. Department of Geodesy, Kadastre and Photogrammetry Faculty of Environmental Engineering and Land Surveying, University of Agriculture in Kraków Kraków Poland