There are some problems in traditional 3D landscape construction and virtual display, such as inflexible spatial organization limitations of garden simulation reality. Virtual reality, plants geographic information systems, other technologies used. Based on parameterized method constructing scene, the main elements were, respectively, constructed rendered model, a complete scene model was forme...

One of the most important natural factors and critical facilities in Tehran is presence of AlborzSlopes River-Valleys which have been considered as natural tourist places for citizens since a long time ago, especiallyin hot summers and play effective role in creating a balance between manmade and natural spaces. Importance ofthese river-valleys as ecological pathways is enhanced with the increa...

in this study, sustainable management of saravan park of gilan was planned in the form a decision support system model in 3 periods of 10 years for different states of park and considering the economics, ecological and social criteria. in the first, using fuzzy analytic hierarchy programming, desirable level of economics, ecological and social criteria in their composite utility value in differ...