Because of their structure and function, riparian areas occupy a unique position in the landscape, as they are subject to change over time in response to geomorphic and hydrologic factors and are ...

A group of Penn researchers and an Israeli company are joining forces to create a 3-D virtual model of Penn's campus and University City that could revolutionize everything from the need for ...

The cartographic model outlines in great detail the process by which the spatial analysis took place. Much of it will not be covered here, however, two of the more critical sections will be discussed ...

Much time was spent in trying to get the 2m_contour file to work in Idrisi. I was looking for a quick way to assign elevation values to these arcs without having to go through them individually - ...