Data · collection
Standard CODAR Real-Time Archive Data
Listed in NASA Earthdata CMR
CODAR is used to measure the surface currents of the coastal ocean.
Description
A transmitter sends out a radio frequency that bounces off the ocean surface and back to areceiver antenna. Using this information and the principles of the Doppler shift, CODAR is able to calculate the speed and direction of the surface current.
These calculations are made at about every half mile across the surface and extend as far as about twenty miles offshore. CODAR Archived Data for Standard and Long-range CODAR System is available online for 1998, 1999, 2000, 2001, 2002 and 2003.
Links
Get the data
- CODAR Data Portal. rucool.marine.rutgers.edu/CODAR-Data/codar-data-portal ↗
download · from NASA CMR
- Standard CODAR Real-Time Standard Archive Data marine.rutgers.edu/mrs/newcodar/rodanCodar_std.html ↗
download · from NASA CMR
- Standard CODAR Real-Time Long-Range Archive Data marine.rutgers.edu/mrs/newcodar/Codar_lr.html ↗
download · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214613252-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214613252-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Not provided · Tidal Components · Tidal Currents · Tidal Height
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214613252-SCIOPS | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/coastal-processes/tidal-height | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/tides/tidal-components | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/tides/tidal-currents | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:not-provided | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |