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2. ITRF2005: A new release of the International Terrestrial Reference Frame based on time series of station positions and Earth orientations parameters;Altamimi;J. Geophys. Res.
3. PO.DAAC merged GDR (TOPEX/POSEIDON) generation B user's handbook, version 2.0.;Benada
4. On the long-term stability of microwave radiometers using noise diodes for calibration;Brown;IEEE Trans. Geosci. Remote Sens.
5. Calibration of the TOPEX microwave radiometer for water vapor climatology;Brown