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Ground-Based Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) IDS Weekly Station Position Product from NASA CDDIS
Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) Weekly Station Position Product from the NASA Crustal Dynamics Data Information System (CDDIS). DORIS is a dual-frequency Doppler system consisting of a receiver flying aboard a satellite and a globally distributed network of ground beacons. The DORIS receiver on-board the orbiting satellite tracks the dual-frequency radio signals transmitted by the network of ground beacons and generates the DORIS data. A measurement is made of either the Doppler shift or absolute phase as the satellite’s orbit moves over the ground-based beacon. DORIS data records contain a time-tagged range-rate measurement with associated ancillary information. DORIS observations from a global network can be utilized for a variety of products. Analysis Centers (ACs) of the International DORIS Service (IDS) retrieve DORIS data on a regular basis to compute weekly station position solutions for the DORIS beacons supporting the IDS network. The IDS Analysis Center Coordinator combines these individual AC solutions in a standard least-squares adjustment to generate the official IDS weekly combined station position solution.
Resources
3 resources available
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Data Information (HTML)
HTML -
Data Information (Unknown Format)
BIN -
Data Information (Unknown Format)
BIN
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
{
"fn": "Earthdata Forum",
"@type": "vcard:Contact",
"hasEmail": "mailto:earthdata-support@nasa.gov"
}
|
| description | Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) Weekly Station Position Product from the NASA Crustal Dynamics Data Information System (CDDIS). DORIS is a dual-frequency Doppler system consisting of a receiver flying aboard a satellite and a globally distributed network of ground beacons. The DORIS receiver on-board the orbiting satellite tracks the dual-frequency radio signals transmitted by the network of ground beacons and generates the DORIS data. A measurement is made of either the Doppler shift or absolute phase as the satellite’s orbit moves over the ground-based beacon. DORIS data records contain a time-tagged range-rate measurement with associated ancillary information. DORIS observations from a global network can be utilized for a variety of products. Analysis Centers (ACs) of the International DORIS Service (IDS) retrieve DORIS data on a regular basis to compute weekly station position solutions for the DORIS beacons supporting the IDS network. The IDS Analysis Center Coordinator combines these individual AC solutions in a standard least-squares adjustment to generate the official IDS weekly combined station position solution. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Data Information (HTML)",
"format": "HTML",
"mediaType": "text/html",
"downloadURL": "http://doi.org/10.5067/DORIS/DORIS_IDSWEEKLYSNX_001"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (Unknown Format)",
"format": "BIN",
"mediaType": "application/octet-stream",
"downloadURL": "https://cddis.nasa.gov/archive/doris/products/sinex_series"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (Unknown Format)",
"format": "BIN",
"mediaType": "application/octet-stream",
"downloadURL": "https://www.earthdata.nasa.gov/data/space-geodesy-techniques/doris/reference-frame-products"
}
]
|
| identifier | 10.5067/DORIS/DORIS_IDSWEEKLYSNX_001 |
| keyword |
[
"earth-science-geodetics-solid-earth-coordinate-reference-system-country-regional-coordinate-ref",
"earth-science-geodetics-solid-earth-coordinate-reference-system-global-coordinate-reference-sys",
"earth-science-geodetics-solid-earth-ellipsoid-characteristics",
"earth-science-geodetics-solid-earth-geoid-characteristics",
"earth-science-gravity-gravitational-field-solid-earth-control-surveys",
"earth-science-gravity-gravitational-field-solid-earth-gravity",
"earth-science-gravity-gravitational-field-solid-earth-polar-motion-annual-elliptical-component",
"earth-science-gravity-gravitational-field-solid-earth-polar-motion-chandler-circular-component",
"earth-science-gravity-gravitational-field-solid-earth-rotational-motion-variations-rotational-r",
"earth-science-gravity-gravitational-field-solid-earth-satellite-orbits-revolution-angle-of-elev",
"earth-science-gravity-gravitational-field-solid-earth-satellite-orbits-revolution-angle-of-incl",
"earth-science-gravity-gravitational-field-solid-earth-satellite-orbits-revolution-orbit-type",
"earth-science-gravity-gravitational-field-solid-earth-satellite-orbits-revolution-orbit-velocit",
"earth-science-gravity-gravitational-field-solid-earth-satellite-orbits-revolution-orbital-posit",
"earth-science-tectonics-solid-earth-earthquakes-earthquake-magnitude-intensity",
"earth-science-tectonics-solid-earth-plate-tectonics-crustal-motion-crustal-motion-direction",
"earth-science-tectonics-solid-earth-plate-tectonics-crustal-motion-crustal-motion-rate",
"earth-science-tectonics-solid-earth-plate-tectonics-fault-movement-fault-movement-direction",
"earth-science-tectonics-solid-earth-plate-tectonics-fault-movement-fault-movement-rate",
"earth-science-tectonics-solid-earth-plate-tectonics-plate-boundaries",
"earth-science-tectonics-solid-earth-plate-tectonics-strain"
]
|
| landingPage | https://cddis.nasa.gov/archive/doris/products/sinex_series |
| modified | 2026-02-17 |
| programCode |
[
"026:000"
]
|
| publisher |
{
"name": "CDDIS",
"@type": "org:Organization"
}
|
| spatial |
"[[{"EastBoundingCoordinate":180,"NorthBoundingCoordinate":90,"SouthBoundingCoordinate":-90,"WestBoundingCoordinate":-180}],"CARTESIAN"]"
|
| temporal | 1992-01-01/1992-01-01 |
| theme |
[
"Earth Science"
]
|
| title | Ground-Based Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) IDS Weekly Station Position Product from NASA CDDIS |
