@article{article, title  = {{The degree of realism of GIS-based virtual landscapes: implications for spatial planning}},

 url = {{}},

 year = {{1999}},

 month = {{1}},

 author = {{Lange E}},

 volume = {{99}},

 journal = {{Photogrammetric Week}},

 note = {{Accessed on 2024/12/22}}}