EARSS Environmental Assessment
and Reporting Support System
EARSS: Digital Elevation Models
Environmental data are almost always spatial data.
GIS functionality is therefor an important component in
The smooth integration of raster and vector data in a hierarchical system of
nested map sets, interactive construction of topical maps,
dynamic stacking, feature editing, arbitrary zooming, color editing,
one and four map window modes, and many more advanced features characterize
the EARSS embedded GIS functionality.