Imaging · collection · 2013
SeaWiFS Deep Blue Aerosol Optical Depth and Angstrom Exponent Daily Level 3 Data Gridded at 1.0 Degrees V004 (SWDB_L310)
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/measures/swdb/data302
The SeaWiFS Deep Blue Level 3 daily global gridded (1.0 x 1.0 deg) data is derived from SeaWiFS Deep Blue Level 2 data.
Description
In most cases, each data field represents the arithmetic mean of all cells whose latitude and longitude places it within the bounds of each grid element. Furthermore, only cells measured on the day of interest are included in this calculation.
The local date based on the longitude of the cell is calculated from the time of measurement. If the local date equals the day of interest, the cell is included in the L3 data processing. The primary data parameters are aerosol optical thickness, and Angstrom exponent.
Links
Get the data
- Resource disc.gsfc.nasa.gov/datacollection/SWDB_L310_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/C1239900200-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
- Data recipes for accessing and using data disc.gsfc.nasa.gov/information/howto ↗
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
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C1239900200-GES_DISC.iso19115 ↗
download · from data nasa gov
- search.earthdata.nasa.gov /search/granules?p=C1239900200-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_L310.004/contents.html ↗
download · from data nasa gov
- Resource giovanni.gsfc.nasa.gov/giovanni ↗
The GES-DISC Interactive Online Visualization ANd aNalysis Interface (Giovanni) is a web-based tool that allows users to interactively visualize and analyze data.
download · preview image · from data nasa gov, NASA CMR
- PNG docserver.gesdisc.eosdis.nasa.gov/public/project/Images/SWDB_L310_004.png ↗
Global daily SeaWiFS Deep Blue aerosol optical thickness at 1.0 degrees resolution, version 004 (SWDB_L310.004), April 1 2001
download · preview image · from data nasa gov, NASA CMR
- Resource measures.gesdisc.eosdis.nasa.gov/data/DeepBlueSeaWiFS_Level3/SWDB_L310.004 ↗
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/data302 ↗
DOI / persistent id · from NASA CMR
Catalogue records · 3
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1239900200-GES_DISC.umm_json ↗
metadata API · from NASA CMR
- CKAN API data.nasa.gov/api/3/action/package_show?id=d0fe3c98-9a96-40dd-9e53-792e914f9… ↗
metadata API · from data nasa gov
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1239900200-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 72%
Provenance · 2 source records, 20 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1239900200-GES_DISC | 14 d ago | JSON v1 |
| NASA Data Portal | d0fe3c98-9a96-40dd-9e53-792e914f91e6 | 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 (72%) |
| 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 |