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

Data table

data

latency

sample interval

archive locations

format

missions

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

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

products

content

latency

sample interval

archive locations

format

provider

missions

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