Imaging · collection · 2013
SeaWiFS Deep Blue Aerosol Optical Depth and Angstrom Exponent Level 2 Data V004 (SWDB_L2) V004
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/measures/swdb/data201
The SeaWiFS Deep Blue (SWDB) Level 2 Product contains data corresponding to a single SeaWiFS swath using Deep Blue algorithm.
Description
There are about 15 Level 2 data files produced per day. Each contains retrieved aerosol properties averaged to a resolution of 3x3 SeaWiFS pixels (13.5x13.5 km at the center of the swath given 4.5km SeaWiFS pixels).
The primary data parameters are aerosol optical thickness, and Angstrom exponent.
Links
Get the data
- Resource disc.gsfc.nasa.gov/datacollection/SWDB_L2_004.html ↗
Access the dataset landing page from the GES DISC website.
landing page · download · from NASA CMR, data nasa gov
- Access to the data via OPeNDAP protocol. cmr.earthdata.nasa.gov/virtual-directory/collections/C1239900189-GES_DISC ↗
metadata API · download · from NASA CMR
- PDF docserver.gesdisc.eosdis.nasa.gov/public/project/MEaSUREs/SWDB/SWDB_missingDataDays.pdf ↗
Missing data days in SeaWiFS Deep Blue Aerosol products
documentation · download · from NASA CMR, data nasa gov
- README Document measures.gesdisc.eosdis.nasa.gov/data/DeepBlueSeaWiFS_Level3/README.DeepBlueSeaWiFS_V004.pdf ↗
documentation · download · from NASA CMR, data nasa gov
- Data recipes for accessing and using of data disc.gsfc.nasa.gov/information/howto ↗
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C1239900189-GES_DISC.iso19115 ↗
download · from data nasa gov
- search.earthdata.nasa.gov /search/granules?p=C1239900189-GES_DISC ↗
Use the Earthdata Search to find and retrieve data sets across multiple data centers.
download · from NASA CMR
- Resource measures.gesdisc.eosdis.nasa.gov/opendap/SWDB/SWDB_L2.004/contents.html ↗
download · from data nasa gov
- PNG docserver.gesdisc.eosdis.nasa.gov/public/project/Images/SWDB_L2_004.png ↗
Solar Zenith Angle from SeaWiFS Deep Blue Aerosol product, version 004 (SWDB_L2.004), 13.5 km x 13.5 km at Equator, April 1 2001 11:59:34Z
download · preview image · from data nasa gov, NASA CMR
- Resource measures.gesdisc.eosdis.nasa.gov/data/DeepBlueSeaWiFS_Level2/SWDB_L2.004 ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/seawifs-deep-blue-aerosol-optical-depth-and-angstrom-e… ↗
landing page · from data nasa gov
- DOI doi.org/10.5067/measures/swdb/data201 ↗
DOI / persistent id · from NASA CMR
Catalogue records · 3
- CKAN API data.nasa.gov/api/3/action/package_show?id=a4cc49be-92f6-4166-8fad-ae6518e2f… ↗
metadata API · from data nasa gov
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1239900189-GES_DISC.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1239900189-GES_DISC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Angstrom Exponent · Aod · Optical Depth/Thickness · Orbital Sciences Corporation OrbView-2 Satellite · Sea-Viewing Wide Field-of-View Sensor
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Atmospheric sciences 73%
Provenance · 2 source records, 20 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1239900189-GES_DISC | 14 d ago | JSON v1 |
| NASA Data Portal | a4cc49be-92f6-4166-8fad-ae6518e2f6d8 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3701 | enrichment · NASA CMR | taxonomy-embedding@1.0.0 | title+keywords+description (73%) |
| concepts[field].local:field:astronomy | 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[instrument].gcmd_instrument:seawifs | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/aerosols/aerosol-optical-depth-thickness/angstrom-exponent | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/aerosols/aerosol-optical-depth-thickness/aod | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-radiation/optical-depth-thickness | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:orbview-2 | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | 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 | |
| publication_date | 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 |
| updated_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |