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    • MESSENGER E/V/H MASCS 4 UVVS/VIRS DERIVED DATA V1.0

    Metadata Updated: August 22, 2025

    Abstract ======== This data set consists of the MESSENGER MASCS UVVS+VIRS combined derived data records, also known as DDRs. The UVVS+VIRS DDRs consist of derived data from UVVS' middle ultraviolet (MUV) photomultiplier tube, and VIRS. Spatially proximate UVVS and VIRS spectra are combined to create a single extended wavelength surface reflectance spectrum from 210 nm to 1450 nm. The combination is conducted by software that locates automatically or with human assistance, the closest best matching VIRS spectrum to a given UVVS spectrum, and combines the two data sets into a single spectrum for that location.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: us-pd

    Downloads & Resources

    References

    https://pds.nasa.gov

    Dates

    Metadata Created Date January 31, 2023
    Metadata Updated Date August 22, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 31, 2023
    Metadata Updated Date August 22, 2025
    Publisher National Aeronautics and Space Administration
    Maintainer
    Identifier urn:nasa:pds:context_pds3:data_set:data_set.mess-e-v-h-mascs-4-uvvs-virs-ddr-v1.0_nkan-9nzs
    Data First Published 2021-05-21
    Data Last Modified 2025-07-17
    Category Earth Science
    Public Access Level public
    Data Update Frequency irregular
    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 9b6b8734-f7d2-4284-8bd5-01b2a7abe3f1
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=MESS-E%2FV%2FH-MASCS-4-UVVS%2FVIRS-DDR-V1.0
    License http://www.usa.gov/publicdomain/label/1.0/
    Program Code 026:005
    Related Documents https://pds.nasa.gov
    Source Datajson Identifier True
    Source Hash 088205d298c926af3f71736414991a798b7053d4b557ae9c47fd4a20646169ec
    Source Schema Version 1.1

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