Geoid Models

The geoids available on this page are converted directly from the geoid files downloaded from official sources. We are not responsible for the contents of these files; you are responsible for testing them with your system.

If you need a geoid that is not available here, please contact HYPACK Technical Support (


US, Canada and Greenland

Mexico, Central America & the Caribbean

South America


Antarctic Region

Asia - North

Asia - Central

Asia - South

Australia & Oceana


Middle East

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