DORIS

Doppler Orbitography and Radiopositioning Integrated by Satellite

DORIS websites Information ESA Earth Online - ENVISAT CNES Aviso - Altimetry CNES Aviso - DORIS

DORIS Bands

Band	Wavelength (µm)	Bandwidth (µm)	Resolution (m)	Swath width (km)	Revisit time (days)
Band 1 (2.03625 GHz)  (Radio)
Band 2 (401.25 MHz)  (Radio)