1. Thiermann, A., Sbresny, J., Schäfer, W.: GIS in WEELS - Wind Erosion on Light Soils. GeoInformatics 5, 30–33 (2002)
2. Anderson, J.E., Fischer, R.L., Deloach, S.R.: Remote Sensing and Precision Agriculture: Ready for Harvest or Still Maturing? Photogrammetric Engineering & Remote Sensing 65(10), 1118–1123 (1999)
3. Baltsavias, E.P.: Object Extraction and Revision by Image Analysis Using Existing Geodata and Knowledge: Current Status and Steps towards Operational Systems. ISPRS Journal of Photogrammetry and Remote Sensing 58(3-4), 129–151 (2004)
4. Mayer, H.: Automatic Object Extraction from Aerial Imagery - A Survey Focusing on Buildings. Computer Vision and Image Understanding 74(2), 138–149 (1999)
5. Schowengerdt, R.A. (ed.): Remote Sensing, Models and Methods for Image Processing, 2nd edn. Academic Press, San Diego (1997)