Data · collection
SURVOSTRAL - SALINITY, TEMPERATURE OCEAN AUSTRAL
Listed in NASA Earthdata CMR
ENGLISH Cruises SURVOSTRAL (SURVeillance of the Ocean auSTRAL): temperature and salinity data since 1992 in the ocean austral.
Description
SURVOSTRAL is the study of the Ocean Austral between Tasmania and Antarctica. It uses the rotations of the ASTROLABE between Hobart and Terre Adelie.
Its objectives are the following: - Study the seasonal and interannual temperature variability of the Ocean Austral and its heat budget - Study the different temperature and salinity fronts - Study the transport and structure of the Antarctic Circumpolar Current (ACC) - Study the surface and subsurface salinity and its relation to the water budget of the Ocean Austral - Study the mass flux, heat flux, and salt flux across the ACC.
Read the rest (4 more)
This program is based on XBT, XCTD and thermosalinographs (TSG) measurements starting in 1992/1993 and is now integrated at CLIVAR. FRANCAIS SURVOSTRAL est l'etude de l'Ocean Austral entre la Tasmanie et l'Antarctique. Il utilise les rotations de l'ASTROLABE entre Hobart et la Terre Adelie.
Ses objectifs generaux sont les suivants: - Etude de la variabilite saisonniere et interannuelle du contenu thermique de l'Ocean Austral et du bilan de chaleur.- Etude des differents fronts thermiques et halines.- Etude du transport et de la structure du Courant Antarctique Circumpolaire - Etude de la salinite superficielle et de subsurface, et sa relation avec le bilan de l'eau douce dans l'ocean austral. - Etude des flux tourbillonnaires de masse, de chaleur et du sel a travers le CCA.
Ce programme, base sur des lancers rapproches de XBT, de XCTD et de mesures au Thermosalinographe a debute en 1992/1993 et est actuellement integre a CLIVAR. Temperatures et pression de l'ocean entre 0-800m. par sondes XBT. Temperature, salinite et pression de l'oceans entre 0-800m par sondes XCTD.
Temperature et salinite de surface en continue par thermosalinographe.
Links
Documentation and papers
- legos.obs-mip.fr ↗
LEGOS WWW home page - Access to SURVOSTRAL Laboratoire d'Etudes en Geophysique et Oceanographie Spatiales
documentation · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214621354-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214621354-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Conductivity · Conductivity, Temperature, Depth · Expendable Bathythermographs · Heat Flux · Not provided · Ocean Currents · Ocean Heat Budget · Ocean Temperature · Salinity · Salt Transport · Sea Surface Temperature · Thermocline · Thermohaline Circulation · THERMOSALINOGRAPHS · Water Masses · Water Temperature
Provenance · 1 source records, 23 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214621354-SCIOPS | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:ctd | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:thermosalinographs | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:xbt | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-circulation/ocean-currents | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-circulation/thermohaline-circulation | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-circulation/water-masses | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-heat-budget | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-heat-budget/heat-flux | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-temperature | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-temperature/sea-surface-temperature | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-temperature/thermocline | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-temperature/water-temperature | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/salinity-density/conductivity | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/salinity-density/salinity | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/salinity-density/salt-transport | 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 |
| license_text | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| 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 |