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CDDIS Request for new Instrument Keyword

Posted: Thu Jul 09, 2026 4:38 pm America/New_York
by CDDIS - saritz
Short Name > Long Name: ArcStone > Arcstone

Path: Intruments > Solar/Space Observing Instruments

Reference: https://science.nasa.gov/mission/arcstone/

Description:
Arcstone is a mission concept that provides a solution to this challenge. An orbiting spectrometer flying on a small satellite in low Earth orbit (LEO) will provide lunar spectral reflectance with accuracy sufficient to establish an SI-traceable absolute lunar calibration standard for past, current, and future Earth viewing sensors and constellation systems.

Re: CDDIS Request for new Instrument Keyword

Posted: Mon Jul 20, 2026 3:11 pm America/New_York
by GCMD - tstevens
Thank you for your keyword request. I will review it and let you know when it is complete.

Re: CDDIS Request for new Instrument Keyword

Posted: Tue Jul 21, 2026 7:05 am America/New_York
by GCMD - tstevens

Re: CDDIS Request for new Instrument Keyword

Posted: Tue Jul 21, 2026 2:37 pm America/New_York
by sritz
Tyler, please find the hierarchy below.

Instruments
Solar/Space Observing Instruments
Visible/Infrared Instruments

Re: CDDIS Request for new Instrument Keyword

Posted: Tue Jul 21, 2026 2:57 pm America/New_York
by GCMD - tstevens
The new Instrument keyword has been added; please review:
Arcstone > Arcstone: https://cmr.earthdata.nasa.gov/kms/concept/efaebf9a-57ad-4f9a-873f-b5846b51bf49?format=json&version=draft