Imaging · collection · 2019
OMG Swath Gridded Multibeam Echo Sounding (MBES) Bathymetry
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/omgev-mbes1
This dataset contains level 2 in situ depth measurements from Multibeam Echo Sounder System (MBES) instruments.
Description
These depths were used to map the bathymetry around ocean terminating glaciers of Greenland. The bathymetry mapping is part of the Oceans Melting Greenland (OMG) project.
The goal of the project is to find out what contributions the ocean has on Greenland's melting glaciers. The MBES was onboard a ship so the tracks are not of a swath, but less regularly patterned as the ship is limited as to where it can traverse due to floating glaciers, ice cover and general weather conditions. Bathymetry was also measured with the Singlebeam Echo Sounder System (SBES) in areas where the MBES could not go, but has less spatial coverage.
Links
Get the data
- Resource opendap.earthdata.nasa.gov ↗
This dataset can be accessed with the Open-source Project for a Network Data Access Protocol (OPeNDAP) API framework. This service enables variable and dimensional subsetting. The URL redirects to a p
metadata API · download · from NASA CMR, data nasa gov
- Field Campaign Reports archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/omg/open/L2/docs/2015/Bathy-CTD-Terras… ↗
documentation · download · from NASA CMR, data nasa gov
- README file archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/omg/open/L2/bathymetry/MBES/README.txt ↗
documentation · download · from NASA CMR, data nasa gov
- Field Campaign Reports archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/omg/open/L2/docs/2017/Bathy-CTD-Arctic… ↗
documentation · download · from NASA CMR, data nasa gov
- Generic data readers github.com/podaac/data-readers ↗
documentation · download · from NASA CMR, data nasa gov
- Field Campaign Reports archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/omg/open/L2/docs/2018/Bathy-CTD-ORP/OR… ↗
documentation · download · from NASA CMR, data nasa gov
- User guide documentation for this dataset archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/omg/open/L2/docs/omg-bathy-mbes-users-… ↗
documentation · download · from NASA CMR, data nasa gov
- Field Campaign Reports archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/omg/open/L2/docs/2016/Bathy-CTD-Terras… ↗
documentation · download · from NASA CMR, data nasa gov
- Data Use and Citation Guidelines podaac.jpl.nasa.gov/CitingPODAAC ↗
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C2491772154-POCLOUD.iso19115 ↗
download · from data nasa gov
- HTTPS endpoint for data browse and download cmr.earthdata.nasa.gov/virtual-directory/collections/C2491772154-POCLOUD ↗
download · from NASA CMR
- search.earthdata.nasa.gov /search/granules?p=C2491772154-POCLOUD ↗
Browse granule search results in Earthdata Search
download · from NASA CMR
- github.com /podaac/data-subscriber ↗
This dataset can be downloaded using the podaac-data-subscriber (the recommended tool for bulk downloading PO.DAAC data). It is a Python package for downloading one or many files using the command lin
download · from NASA CMR
- JPEG podaac.jpl.nasa.gov/Podaac/thumbnails/OMG_L2_Bathy_MBES_Gridded.jpg ↗
download · preview image · from data nasa gov, NASA CMR
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/omg-swath-gridded-multibeam-echo-sounding-mbes-bathyme… ↗
landing page · from data nasa gov
- DOI doi.org/10.5067/omgev-mbes1 ↗
DOI / persistent id · from NASA CMR
Catalogue records · 3
- CKAN API data.nasa.gov/api/3/action/package_show?id=c342b2c3-bd85-45aa-af0e-2edabcc99… ↗
metadata API · from data nasa gov
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C2491772154-POCLOUD.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C2491772154-POCLOUD.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Bathymetry · Multibeam Mapping System · S/Y Ivilia
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Oceanography 71%
Provenance · 2 source records, 18 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C2491772154-POCLOUD | 9 d ago | JSON v1 |
| NASA Data Portal | c342b2c3-bd85-45aa-af0e-2edabcc999cc | 6 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 (71%) |
| 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:mbes | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/bathymetry-seafloor-topography/bathymetry | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:s-y-ivilia | 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 · data nasa gov | connector:data_nasa_gov@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 |