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    • A Mission Simulation and Evaluation Platform for Terrestrial Hydrology using the NASA Land Information System (LIS) Project

    Metadata Updated: January 30, 2026

    <p> Develop a mission simulation and evaluation platform for terrestrial hydrology missions by creating an end-to-end observation system simulation experiment (OSSE) platform by using NASA LIS&rsquo; data assimilation, optimization, and uncertainty estimation tools.&nbsp; This platform will enable:<br /> Quantifying the impact of observations through a variety of OSSE configurations and evaluation metrics related to terrestrial hydrologic science and applications<br /> Improving the use of products for end-use applications and science, and quantifying the mission risks for GPM and GRACE-II</p>

    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

    References

    http://techport.nasa.gov/home
    http://techport.nasa.gov/doc/home/TechPort_Advanced_Search.pdf
    http://techport.nasa.gov/fetchFile?objectId=6561
    http://techport.nasa.gov/fetchFile?objectId=3456
    http://techport.nasa.gov/fetchFile?objectId=3447
    http://techport.nasa.gov/fetchFile?objectId=6584
    http://techport.nasa.gov/fetchFile?objectId=6560
    http://techport.nasa.gov/fetchFile?objectId=3448

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date January 30, 2026

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date January 30, 2026
    Publisher Science Mission Directorate
    Maintainer
    Identifier TECHPORT_11838
    Data First Published 2012-04-01
    Data Last Modified 2025-03-31
    Category Earth Science
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 9203fb5c-a9a5-416b-9b59-4063b21ddbac
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL http://techport.nasa.gov/view/11838
    Program Code 026:005
    Related Documents http://techport.nasa.gov/home, http://techport.nasa.gov/doc/home/TechPort_Advanced_Search.pdf, http://techport.nasa.gov/fetchFile?objectId=6561, http://techport.nasa.gov/fetchFile?objectId=3456, http://techport.nasa.gov/fetchFile?objectId=3447, http://techport.nasa.gov/fetchFile?objectId=6584, http://techport.nasa.gov/fetchFile?objectId=6560, http://techport.nasa.gov/fetchFile?objectId=3448
    Source Datajson Identifier True
    Source Hash 982ebcb17e90419f00c6233e90e6fa938614dcbbcff1f4a70963277c4fa8d948
    Source Schema Version 1.1
    Temporal 2012-04-01T00:00:00Z/2015-03-01T00:00:00Z

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