S-MODE PRISM Level 1 Radiance and Ancillary Products Version 1

(SMODE_L1_PRISM_V1)
Version1
Processing Level1
Start/Stop Date2022-Oct-18 to 2023-May-10
Short NameSMODE_L1_PRISM_V1
DescriptionThis dataset contains PRISM data from the Sub-Mesoscale Ocean Dynamics Experiment (S-MODE) during the IOP1 campaign conducted approximately 300 km offshore of San Francisco during Fall 2022. S-MODE aims to understand how ocean dynamics acting on short spatial scales influence the vertical exchange of physical and biological variables in the ocean. The Portable Remote Imaging Spectrometer (PRISM) is an airborne instrument package that is mounted on the GIII aircraft which flies long duration detailed surveys of the field domain during deployments. PRISM contains a pushbroom imaging spectrometer operating at near-UV to near-IR wavelengths (350-1050 nm), which will produce high temporal resolution and resolve spatial features as small as 30 cm. PRISM also has a two-channel spot radiometer at short-wave infrared (SWIR) band (1240 nm and 1640 nm), that is co-aligned with the spectrometer and will be used to provide accurate atmospheric correction of the ocean color measurements. Level 1 data is available in netCDF format.
DOI10.5067/SMODE-PRSM1
MeasurementOCEANS > OCEAN OPTICS > RADIANCE
Platform/Sensor
G-III
Platform
Name: Gulfstream III (G-III)
/
PRISM
SENSOR
Name: Panchromatic Remote-sensing Instrument for Stereo Mapping (PRISM)

ProjectSub-Mesoscale Ocean Dynamics Experiment (S-MODE)
Data ProviderPublisher: S-MODE Project Data Manager, Fred Bingham
Creator: Tom Farrar
Release Date: 2021-Jan-01
Resource: http://podaac.jpl.nasa.gov/SMODE

FormatnetCDF-4
Keyword(s)S-MODE, Sub-Mesoscale Ocean Dynamics Experiment, earth science, oceans, ocean optics, reflectance
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
Resolution
Temporal Resolution: 1 second - < 1 minute
 
Coverage
North Bounding Coordinate: 40 degrees
South Bounding Coordinate: 35 degrees
West Bounding Coordinate: -130 degrees
East Bounding Coordinate: -122 degrees
Time Span: 2022-Oct-18 to 2023-May-10
 
Projection
Projection Type: WGS84
Ellipsoid: WGS 84
 
Capabilities
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DIRECT ACCESS
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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 line interface. The URL redirects to the data-subscriber home page with instructions for utilizing the tool
DIRECT S3-ACCESS
Available for access in-region with AWS Cloud
Region
us-west-2
Bucket/Object Prefix: Protected buckets contain the data files for a given collection. Protected simply means users must log in to Earthdata Login before gaining access to contents within that S3 Bucket. Please use the S3Credential endpoint to gain an Earthdata login token for use in S3 Access.

Public buckets, in contrast, house metadata such as checksums, imagery, and metadata files and the like. A user can access public buckets and these types of files without logging in to Earthdata Login.

Most of the time, you'll want to access the protected bucket Information
podaac-ops-cumulus-protected/SMODE_L1_PRISM_V1/
podaac-ops-cumulus-public/SMODE_L1_PRISM_V1/
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DATA CITATION GUIDELINES
GENERAL DOCUMENTATION
DATA RECIPE
Citation is critically important for dataset documentation and discovery. Please cite the data as follows, and cite the reference papers when it is appropriate.
Citation Tom Farrar. 2020. S-MODE PRISM Level 1 Radiance and Ancillary Products Version 1. Ver. 1. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/SMODE-PRSM1

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