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USA Geoid Models

MicroSurvey data collection software can make use of NGS .bin "little endian" format Geoid Separation files to correct elevations collected using GPS for geoid separation.

These files can be downloaded from the National Geodetic Survey Geoid page:

Link to NGS

Copy geoid files to:

FieldGenius for Windows:

On a mobile device:

<location varies>\MicroSurvey FieldGenius\Programs\Mapping\

On a Windows device:

C:\ProgramData\MicroSurvey\FieldGenius\<your version>\Mapping\

FieldGenius for Android:

The Geoid catalog feature downloads to: <internal storage>\FieldGenius\Mapping\

MicroSurvey STAR*NET:


MicroSurvey CAD:

C:\ProgramData\MicroSurvey\(Product Name)\yyyy\mscad\Mapping\

MicroSurvey embeddedCAD:

C:\ProgramData\MicroSurvey\embeddedCAD YYYY\mscad\Mapping

MicroSurvey inCAD:


Choose files or drag and drop files
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  1. James Johnston

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