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    • PVO VENUS ONMS BROWSE NEUTRAL DENSITY 12 SECOND V1.0

    Metadata Updated: April 10, 2026

    The instrument was designed to determine the composition of the neutral thermosphere/exosphere of Venus. The term composition includes both the type of neutral gases present and their quantitative amount. The measurements begin at the orbit's periapsis altitude and extend to a limiting altitude at which the ambient signal becomes comparable to the gas background and/or detector measurement threshold. The neutral composition includes helium, atomic nitrogen, atomic oxygen, molecular nitrogen, carbon monoxide and carbon dioxide. The data reduction has been described in Niemann et al. (1980a) and Kasprzak et al. (1980).

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    No file downloads have been provided. The publisher may provide downloads in the future or they may be available from their other links.

    Dates

    Metadata Created Date March 13, 2026
    Metadata Updated Date April 10, 2026

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 13, 2026
    Metadata Updated Date April 10, 2026
    Publisher planetary plasma interactions
    Maintainer
    Identifier urn:nasa:pds:context_pds3:data_set:data_set.pvo-v-onms-4-neutraldensity-12sec-v1.0;urn:nasa:pds:context_pds3:data_set:data_set.pvo-v-onms-4-neutraldensity-12sec-v1.0::99.0
    Data Last Modified 2026-04-06
    Category Planetary 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 7ccae950-eb9f-4c4c-831c-dc82527ec4bf
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    License https://www.usa.gov/government-works
    Program Code 026:000
    Source Datajson Identifier True
    Source Hash f929ae1b7315c6fdce670698f1987c5b8837404d04f8f3329daa20326325d513
    Source Schema Version 1.1

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