1. 3DNature (2004). Available: http://www.3dnature.com. (Visual Nature Studio)
2. GIS-based visualisation of rural landscapes: Defining `sufficient' realism for environmental decision making;Appleton;Landscape and Urban Planning,2003
3. Rural landscape visualisation from GIS databases: A comparison of approaches, options and problems;Appleton;Computers, Environment and Urban Systems,2002
4. Benefield, C. E., & Bunce, R. G. H. (1982). A preliminary visual presentation of land classes in Britain. ITE Merlewood Research and Development Paper No. 91. Institute of Terrestrial Ecology, Merlewood, Cumbria
5. Landscape evaluation and the impact of changing land use on the rural environment: the problem and an approach;Bunce,1984