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 |
DORIS 1.0 (before January 2002), DORIS 2.1, DORIS 2.2 (since June 2008) |
cs2, en1, h2a, ja1, ja2,sp2, sp3, sp4, sp5, srl, top |
|
|
raw data |
2 days |
1 day |
cs2, h2a, ja2, ja3, srl |
||
|
SAA-corrected data |
quaterly |
7 or 10 days |
ja1, sp5 |
||
|
quaternions |
1 day ~1 month |
< 1 min 30 s |
ja1, ja2, ja3 cs2 |
||
|
mass history |
1 day - 1 month (*) |
(*) |
all missions |
||
|
maneuvers |
1 day - 1 month (*) |
(*) |
all missions |
||
|
attitude |
1 day |
(*) |
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 |
IDS CC, ACs |
combination |
||
|
orbits |
orbit ephemerides |
3-4 weeks |
1 min |
ssa (official orbits), ACs |
all satellites |
||
|
geocenter motion |
TRF origin solution |
occasionally |
1 week |
ACs |
combination |
||
|
Earth Orientation Parameters |
polar motion |
occasionally |
1 day |
ACs |
combination |
||
|
ionosphere |
ionospheric corrections |
week |
10 s |
ssa |
en1, ja1, sp2, sp4, sp5, top |
||
|
reference frame |
station coordinate and velocity solution |
yearly |
global |
CC |
combination |
||
|
SINEX |
series of station coordinate solutions |
quaterly |
1 week |
IDS CC, ACs |
combination |