Gravity and Precise Orbit Determination system

GEORB (Gravity and precisE ORBit determination system) is an open-source software for Precise Orbit Determination (POD) of Low Earth Orbiters (LEOs) and satellite gravity missions, gravity field recovery and orbit design of future space missions. 

Initiated in 2007 and released as open source in 2022, GEORB is designed as a versatile tool to support academic research in satellite geodesy and orbital mechanics, as well as industrial applications in Earth observation and space exploration.

GEORB specialises in the analysis of satellite gravity missions and simulation of future space gravity missions, supporting revolutionary missions such as the NASA/GFZ’ Gravity Recovery And Climate Experiment (GRACE) and the ESA’s Gravity Field and Steady-State Ocean Circulation (GOCE), and contributing to the preparation of the upcoming ESA/NASA Mass-Change and Geosciences International Constellation (MAGIC) mission.

For further details, visit GEORB official website: georb.gr