Last week a discussion of Spatial Information Technology (SpatialIT) came to a bit of a head. The conversation, lead by OpenGeo’s Paul Ramsey may have unearthed a truth many would rather not hear: "...as we know, GIS courses are just the bait in the trap, to suck naïve students into a career where 90% of the activity is actually in data creation (digitization monkey!) and publication (map monkey!), not in analysis." Is that right?
Producing Digital Elevation Models (DEMs) from remote sensing imagery is very important for a variety of mapping applications including orthophoto generation,
terrain modeling, volumetric analysis,...Download this paper