OCCAM 5.0 Very Long Baseline Interferometry (VLBI) analysis software - users guide

OCCAM 5.0 has new limits: 20 stations and 100 radiosources can be processed simultaneously. The number of baselines under study is 190, correspondingly. The current version of OCCAM supports IERS Conventions 2000. The ephemeride DE405/LE405 takes the place of DE403/LE403. To correct subdiurnal EOP variations two models can be chosen: proposed by Ray (recommended by IERS Conventions 1996) and by Eanes (IERS Conventions 2000) which takes into account many more tidal terms. A new leastsquares approach based on the Gauss-Markov model is available with the new version

Data and Resources

Additional Information

Field Value
Published (Metadata Record) 04/03/2026
Last updated 05/03/2026
Organisation Australian Federal Government
License License Not Specified
Update Frequency Unknown