See the page IDS data structure and formats for information about file naming conventions and data centers structure.

Data table

datalatencysample intervalarchive locationsformatmissions
preprocessed data 3-4 weeks 7 or 10 days CDDIS / IGN DORIS 1.0 (before January 2002), DORIS 2.1DORIS 2.2 (since June 2008) cs2, en1, h2a, ja1, ja2,sp2, sp3, sp4, sp5, srl, top
raw data 2 days 1 day CDDIS / IGN RINEX/DORIS cs2, h2a, ja2, ja3, srl, s3a, s3b
SAA-corrected data quaterly 7 or 10 days CDDIS / IGN DORIS 2.2 ja1, sp5
quaternions 1 day ~1 month < 1 min 30 s CDDIS / IGN TU Delft cnes tudelft ja1, ja2, ja3, cs2
mass history 1 day - 1 month (*) (*) IDS CB mass all missions
maneuvers 1 day - 1 month (*) (*) IDS CB man all missions
attitude 1 day (*) IDS CB att en1, ja1, ja2, ja3, top

(*) according to the mission


Product table

productscontentlatencysample intervalarchive locationsformatprovidermissions
station coordinates time series of station coordinates differences quaterly 1 week CDDIS / IGN stcd IDS CC, ACs combination
orbits orbit ephemerides 3-4 weeks 1 min CDDIS / IGN sp3c ssa (official orbits), ACs all satellites
geocenter motion TRF origin solution occasionally 1 week CDDIS / IGN geoc ACs combination
Earth Orientation Parameters polar motion occasionally 1 day CDDIS / IGN eop ACs combination
ionosphere ionospheric corrections week 10 s CDDIS / IGN iono ssa en1, ja1, sp2, sp4, sp5, top
reference frame station coordinate and velocity solution yearly global CDDIS / IGN sinex CC combination
SINEX series of station coordinate solutions quaterly 1 week CDDIS / IGN sinex IDS CC, ACs combination
DPOD DORIS extension of the ITRF for Precise Orbit Determination six-monthly global CDDIS / IGN sinex; txt IDS CC combination