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

Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

  • Feedback

    • ROCSAT-1 IPEI Key Parameters

    Metadata Updated: March 13, 2026

    This data set contains ion data from the ROCSAT-1 Ionospheric Plasma and Electrodynamics Instrument (IPEI). They include: composition for H+, He+, NO+, O+ ions, total density, temperature, and velocities in two different coordinate systems, namely the non-rotating Earth-centered Inertia (ECI) Coordinate System and the rotating Earth-centered Fixed (ECF) Coordinate System.\n

    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 March 13, 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 March 13, 2026
    Publisher NASA Space Physics Data Facility (SPDF) Data Services
    Maintainer
    Identifier /SDE/SPASE_JSON/|d6fc455aab2309e352f2e7b462b9323d
    Data Last Modified 2026-03-10
    Category Heliophysics
    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 b980508c-e74a-4e74-8234-f9293b98b751
    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 478e14ecffa425bf1f27bc1a87a078aa8bd81431717e44a83006e7c9544c0f6d
    Source Schema Version 1.1

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