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)