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    • SISTER: Experimental Workflows, Product Generation Environment, and Sample Data, V004

    Metadata Updated: June 25, 2024

    The Space-based Imaging Spectroscopy and Thermal pathfindER (SISTER) activity originated in support of the NASA Earth System Observatory's Surface Biology and Geology (SBG) mission to develop prototype workflows with community algorithms and generate prototype data products envisioned for SBG. SISTER focused on developing a data system that is open, portable, scalable, standards-compliant, and reproducible. This collection contains EXPERIMENTAL workflows and sample data products, including (a) the Common Workflow Language (CWL) process file and a Jupyter Notebook that run the entire SISTER workflow capable of generating experimental sample data products spanning terrestrial ecosystems, inland and coastal aquatic ecosystems, and snow, (b) the archived algorithm steps (as OGC Application Packages) used to generate products at each step of the workflow, (c) a small number of experimental sample data products produced by the workflow which are based on the Airborne Visible/Infrared Imaging Spectrometer-Classic (AVIRIS or AVIRIS-CL) instrument, and (d) instructions for reproducing the sample products included in this dataset. DISCLAIMER: This collection contains experimental workflows, experimental community algorithms, and experimental sample data products to demonstrate the capabilities of an end-to-end processing system. The experimental sample data products provided have not been fully validated and are not intended for scientific use. The community algorithms provided are placeholders which can be replaced by any user's algorithms for their own science and application interests. These algorithms should not in any capacity be considered the algorithms that will be implemented in the upcoming Surface Biology and Geology mission.

    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 June 25, 2024
    Metadata Updated Date June 25, 2024

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    Schematic of workflow employed in the SISTER project.

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 25, 2024
    Metadata Updated Date June 25, 2024
    Publisher ORNL_DAAC
    Maintainer
    Identifier C3114843226-ORNL_CLOUD
    Data First Published 2024-06-20
    Language en-US
    Data Last Modified 2024-06-21
    Category SISTER, 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 Townsend, P., M.M. Gierach, H. Hua, S. Shah, W. Olson-Duvall, A.M. Chlus, C. Ade, O. Kwoun, M.J. Lucas, N. Malarout, D.F. Moroni, S. Neely, J.K. Pon, and D. Yu. 2024. SISTER: Experimental Workflows, Product Generation Environment, and Sample Data, V004. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/2335
    Graphic Preview Description Schematic of workflow employed in the SISTER project.
    Graphic Preview File https://daac.ornl.gov/SISTER/guides/SISTER_Workflow_V004_Fig1.jpg
    Harvest Object Id edc5e49a-a891-4fdd-9516-303019849932
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.3334/ORNLDAAC/2335
    Metadata Type geospatial
    Old Spatial -158.05 21.2 -107.96 39.08
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash aed298c778049b4f16e60f8b227ba1acfba8212c31a94105004934e09eccb3fe
    Source Schema Version 1.1
    Spatial
    Temporal 2011-05-13T17:54:17Z/2018-01-26T20:49:18Z

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