ERDAS

Digital Elevation Model (DEM) from Contours using ERDAS Imagine

Digital Elevation Model (DEM) from Contours using ERDAS Imagine

The contours are extracted from geo-referenced topographic sheets in the GIS platform. The file format may be in the format of either Arc coverage or Shape file. The all the extracted contours should have elevation (height) information in the form of tabular format. There in no automation to extraction contours height information from the topographic maps, it has to be ...

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Viewing 3D Point Cloud Data in ERDAS IMAGINE

Viewing 3D Point Cloud Data in ERDAS IMAGINE

This tip shows you how to view point cloud data in ERDAS IMAGINE, both in 3D and using a polyline profile. This allows you to take easy measurements and better visualise your data for interpretation. The data is of an area of Slough.

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