Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • S-MODE MASS Level 1 LWIR Version 1

    Metadata Updated: October 29, 2024

    NOTICE: This dataset is currently undergoing maintenance to be repackaged as zip files of flight lines. The file count will decrease dramatically when new zip files are available.

    This dataset contains airborne longwave infrared (LWIR) imagery from the Sub-Mesoscale Ocean Dynamics Experiment (S-MODE) during a pilot campaign conducted approximately 300 km offshore of San Francisco over two weeks in October 2021. 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 Modular Aerial Sensing System (MASS) is an airborne instrument package that is mounted on the DHC-6 Twin Otter aircraft which flies long duration detailed surveys of the field domain during deployments. MASS includes a FLIR SC6700 camera with 13mm lens was mounted nadir in the aircraft in an orientation so that the short edge of the image was parallel with the flight track. The camera was synchronized to a coupled GPS/IMU system with images collected at 50hz. Raw images were calibrated for lens distortion, vignetting, and boresight misalignment with the GPS/IMU. Images were georeferenced to the processed aircraft trajectory and exported with reference to the WGS84 datum with a UTM zone 10 projection (EPSG 32610) at an altitude-dependent resolution. Level 1 images are available in TIFF format.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date May 30, 2023
    Metadata Updated Date October 29, 2024

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    Thumbnail

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date May 30, 2023
    Metadata Updated Date October 29, 2024
    Publisher NASA/JPL/PODAAC
    Maintainer
    Identifier C2431645288-POCLOUD
    Data First Published 2021-10-22
    Language en-US
    Data Last Modified 2023-04-27
    Category S-MODE, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.nasa.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Citation Luc Lenain and Nick Statom. 2023-01-31. S-MODE MASS Level 1 Lwir Version 1. Version 1. S-MODE MASS Level 1 Lwir Version 1. Archived by National Aeronautics and Space Administration, U.S. Government, S-MODE Project Data Manager, Fred Bingham. https://doi.org/10.5067/SMODE-MASS1I. http://podaac.jpl.nasa.gov/SMODE.
    Creator Luc Lenain and Nick Statom
    Graphic Preview Description Thumbnail
    Graphic Preview File https://podaac.jpl.nasa.gov/Podaac/thumbnails/SMODE_L1_MASS_DOPVISIBLE_V1.jpg
    Harvest Object Id e309d824-0b41-4ab5-86b1-c6ee76c36334
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/SMODE-MASS1I
    Metadata Type geospatial
    Old Spatial -125.4 36.3 -122.9 38.1
    Program Code 026:001
    Series Name S-MODE MASS Level 1 Lwir Version 1
    Source Datajson Identifier True
    Source Hash 0532d5f11cc446db4e79a249bd19cdc18fb24f4baa66261b551ee21af3a523b9
    Source Schema Version 1.1
    Spatial
    Temporal 2021-10-22T19:00:00Z/2023-05-30T00:00:00Z

    Didn't find what you're looking for? Suggest a dataset here.