Geoids Download
If you need to convert a geoid to our format, please feel free to contact support@3dflow.net and we will be happy to assist you.
Installation Instructions
Geoids are supported in the full 3DF Zephyr edition only.
01 – Download geoid exe file.
02 – Double click exe file and install geoid.
03 – Restart 3DF Zephyr Aerial.
Global Models
 | EGM2008 1′ geoid model EXE (131MB) |
| EGM2008 2′ geoid model EXE (33.6MB) |
| EGM2008 5′ geoid model EXE (11.8MB) |
| EGM84 15′ geoid model EXE (3MB) |
| EGM84 30′ geoid model EXE (2020Kb) |
| EGM96 15′ geoid model EXE (3.1MB) |
| EGM96 5′ geoid model EXE (11.2MB) |
Australia
| AUSGeoid09 geoid model EXE (6.5MB) |
| AUSGeoid20 geoid model EXE (3.4MB) |
Korea
| Korean 1′ geoid model EXE (1MB) |
Japan
| JGEOID2008 geoid model EXE (3.6MB) |
| GSIGEO2011 geoid model EXE (1.0MN) |
Switzerland
| CHGeo2004 (Swiss Geoid 2004) geoid model EXE (2.0MB) |
United States of America
| Geoid12A for NAD83(2011) geoid model EXE (13.1MB) |
| Geoid12B for NAD83(2011) geoid model EXE (13.1MB) |
| Geoid18 for NAD83(2011) geoid model EXE (10.3MB) |