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Surfer software - surface interpolation and display


Surfer software - surface analyses

ArcGIS – Surface interpolation

ArcGIS – Surface analysis
ArcGIS – Hydrology analysis
ArcGIS – TIN


ArcGIS – 3D modeling
ArcGIS – TIN


Quantum GIS – Surface Modeling
Tin generation with polygons in ArcScene
3D intersection in ArcScene
Spatial interpolation - IWD
Spatial interpolation – TIN


Terrain Analysis - Slope
Terrain Analysis - Aspect


Terrain Analysis - Hillshade
Terrain Analysis - Ruggedness


Contour line generation

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