General Documentation about CDAAC Data:

• Introduction

• Glossary

• SNR and amplitude of radio occultation signal

• Bit Grabber - The COSMIC data bit streamer (CDBS) - Software User Guide

• Bit Grabber - User-guide for the OpenGPS LCD

• LEO Precision Orbit Determination

• Algorithms for processing GPS data into absolute Total Electron Content (aTEC) along LEO-GPS links

• Ionospheric data inversion (GMRION)

• Atmospheric data inversion (ROAM)

• Improved atmospheric data inversion (NEWROAM)

• One dimensional variational assimilation (1DVAR) - retrieval of moisture

• Some caveats regarding CHAMP and SAC-C processing

• Filtering and related biases in the atmospheric data inversion

• Data reader for COSMIC, GRACE, CHAMP, and C/NOFS which converts level 0 files to level 1a files.

• Data splitter for COSMIC-1 which converts raw files to level 0 files.

CDAAC Processing Documentation:

• CDAAC data reprocessing instructions

Mission Specific Documentation:

• COSMIC

• SACC

• CNOFS

• METOPA