Table · collection · 2025
OCEANX_2025
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/seabass/oceanx_2025/data001
The OceanX 2025 campaign on the OceanXplorer presented a unique and compelling opportunity for NASA in collaboration with OceanX to collect critical in-water optical measurements and concentrations of carbon, phytoplankton pigments and community composition in the Indian Ocean and eastern Atlantic Ocean.
Description
This timing coincides with the second year of NASA's PACE mission, providing an exceptional opportunity for satellite data product validation.
The ocean and coastal areas that OceanXplorer navigated through spanned low to high productivity waters, yield many opportunities for clear skies (enabling coincident in situ measurements with satellite observations), and diverse water types (clear blue ocean to algal-rich coastal ocean to more turbid nearshore) makes this opportunity ideal for validating PACE data with crucial in-situ data to ensure the accuracy and reliability of PACE measurements.
Read the rest (1 more)
The primary aim for NASA GSFC/OEL/FSG and PVST participation on the OceanXplorer field campaign in 2025 was to collect a suite of state-of-the-art ocean measurements for the validation of NASA's PACE satellite mission data products. Field measurements included ocean optical properties of ocean radiometry, absorption, attenuation, scattering, as well as phytoplankton pigments, organic carbon, and phytoplankton community composition, biomass and physiology as well as aerosol measurements.
Links
Get the data
- Resource seabass.gsfc.nasa.gov/experiment/OCEANX_2025 ↗
Detailed information about the SeaBASS Experiment such as cruises, funding, and investigators
landing page · download · from NASA CMR, data nasa gov
- search.earthdata.nasa.gov /search/granules?p=C3559108503-OB_DAAC ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C3559108503-OB_DAAC.iso19115 ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/the-oceanx-2025-campaign-on-the-oceanxplorer-research-… ↗
landing page · from data nasa gov
- DOI doi.org/10.5067/seabass/oceanx_2025/data001 ↗
DOI / persistent id · from NASA CMR
Catalogue records · 3
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C3559108503-OB_DAAC.umm_json ↗
metadata API · from NASA CMR
- CKAN API data.nasa.gov/api/3/action/package_show?id=d3cebc04-34e9-43ae-ab69-ef6a2dd8a… ↗
metadata API · from data nasa gov
- CMR record cmr.earthdata.nasa.gov/search/concepts/C3559108503-OB_DAAC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Autonomous Underwater Vehicles · BUOYS · MOORINGS · Ocean Chemistry · Ocean Optics · Ocean Temperature · Remotely Operated Vehicle · Salinity Density · SHIPS · Water-based Platforms
- From keywords
- Astronomy & Astrophysics · Chemistry · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Oceanography 68% · Satellite remote sensing 65%
Provenance · 2 source records, 27 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C3559108503-OB_DAAC | 8 d ago | JSON v1 |
| NASA Data Portal | d3cebc04-34e9-43ae-ab69-ef6a2dd8a57b | 5 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3708 | enrichment · NASA CMR | taxonomy-embedding@1.0.0 | title+keywords+description (68%) |
| concepts[field].local:field:astronomy | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:physics | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-optics | 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/salinity-density | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[modality].local:modality:remote-sensing | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[platform].gcmd_platform:auvs | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:buoys | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:moorings | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:rovs | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:ships | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:water-based-platforms | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@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 |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |