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... > Instruments > Earth Remote Sensing Instruments > Passive Remote Sensing > Magnetic Field/Electric Field Instruments > Spectrometers > NMS

Preferred term

NMS  

Definition

  • NMS (Neutral Mass and Velocity Spectrometer) measures the density and velocity of neutral atmospheric species using an open-source electron impact ionization chamber and a microchannel plate (MCP) imaging detection subassembly. It employs a planar entrance aperture with a plasma filter to repel low energy charged particles. (en)

Broader concept

Change note

  • 2019-04-25 13:36:26.0 [mmorahan] Insert Concept add broader relation (NMS [e0134cc6-79d0-492d-9e9a-6320e04ed972,368689] - Spectrometers [717ba2ad-1580-46d5-8540-f59e9ec0dd56,347589]);
  • 2019-04-25 13:40:27.0 [mmorahan] insert AltLabel (id: null category: primary text: Neutral Mass and Velocity Spectrometer language code: en); insert Definition (id: null text: NMS (Neutral Mass and Velocity Spectrometer) measures the density and velocity of neutral atmospheric species using an open-source electron impact ionization chamber and a microchannel plate (MCP) imaging detection subassembly. It employs a planar entrance aperture with a plasma filter to repel low energy charged particles. language code: en); insert WeightedRelation (id: null related concept uuid: 66f5d236-40fb-4a41-96a4-761d48103765 relationship type: null relationship value: null generated by: null);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/e0134cc6-79d0-492d-9e9a-6320e04ed972

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