Proposed by Egyptian scientists, the proposed GIS technique considers a pumped-hydro project’s head and elevation difference, the penstock-length distance from the base plant, the site’s slopes and ...

The isolation by distance model is both a population process and a surface model. In this model the surface is, on average, flat in every direction. By contrast, probably most observed genetic ...

Courses in geographic information systems (GIS) are now firmly established within the mainstream curricula of university programs world-wide. Recent changes in information technology have challenged ...