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   C-Tech EVS Users

C-Tech users can now order ChartTiff NED (National Elevation Dataset) or
DEM (Digital Elevation Models) elevation data
in C-Tech GMF and EFF format which is directly read by C-Tech's software.

C-Tech Users can order NEDs or DEMs as individual quads, custom area quads, 1 degree blocks and state sets all in your required projection (UTM, State Plane or Latitude / Longitude) and in your C-Tech format.  Simply order and during checkout select your desired projection and select "C Tech File Format" as the Output File format in the NED and DEM specific section.

C-Tech software for the earth sciences is available for your PC running any version of Microsoft Windows. C Tech unites state-of-the art analysis and visualization tools into extremely powerful software systems developed to meet the needs of geologists, geochemists, environmental or mining engineers, oceanographers, archaeologists and modelers. C Tech provides true 3D volumetric modeling, analysis and visualization to help you unlock the mysteries and discover the trends in your data.  The more advanced versions of our software allow these to be customized and combined to satisfy the analysis and visualization needs of any application.  Our powerful tools will reduce your site assessment costs and enhance your company's capability to analyze and present data for assessments, financial and remediation planning, litigation support, regulatory reporting, and public relations.

To obtain additional information of C-Tech's products visit: