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digital elevation model(dem) - PowerPoint PPT Presentation


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Digital Elevation Model(DEM) is used to represent terrains in digital format.

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digital elevation model
DIGITAL ELEVATION MODEL

Digital Elevation Model(DEM) is used to represent terrains in digital format. The method called remotesensing is widely used to generate the digital elevation model. DEM can be represented in two ways, as a raster or as a Triangulated Irregular Network

dem process flow
DEM PROCESS FLOW

DEM inputs generated will not produce a proper representation of the terrain. So they need to be edited to client specifications. The main application of DEM are,

GIS Services

Surface Analysis

Orthophoto generation

Global Positioning System

Aerial Photography

Bare Earth Surface Model

for more queries about dem services visit http www sblgis com gis digital elevation aspx
For more Queries about DEM Services Visit :-http://www.sblgis.com/gis-digital-elevation.aspx

Contact us :- SBL

Sri Niketan, Palace No. 10,Cochin Kerala -682301

India

Phone - 91 484 2784057

mail to :- gayathril@sblinfo.com