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... > Instruments > Earth Remote Sensing Instruments > Passive Remote Sensing > Spectrometers/Radiometers > Radiometers > PMR

Preferred term

PMR  

Definition

  • Composed of two similar radiometric channels with pressurised CO2, one for the altitude range 40-60 km, the other for the range 60-90. The height of the weighting function is changed by modulating the CO2 pressure in the cells, and exploiting the Doppler shift by tilting the telescope along-track (en)

Broader concept

Change note

  • 2020-06-19 11:02:10.0 [mmorahan] Insert Concept add broader relation (PMR [b1c3e433-935f-48c4-8f3d-9957ecd846f5,560380] - Radiometers [5b753e40-b3f1-426a-8d92-ffee1d675468,544211]);
  • 2020-06-19 11:06:04.0 [mmorahan] insert AltLabel (id: null category: primary text: Pressure Modulated Radiometer language code: en); insert Definition (id: null text: Composed of two similar radiometric channels with pressurised CO2, one for the altitude range 40-60 km, the other for the range 60-90. The height of the weighting function is changed by modulating the CO2 pressure in the cells, and exploiting the Doppler shift by tilting the telescope along-track language code: en); insert WeightedRelation (id: null related concept uuid: 6bbdcd8e-cbe4-48db-96e6-1d5f1dd1e857 relationship type: null relationship value: null generated by: null);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/b1c3e433-935f-48c4-8f3d-9957ecd846f5

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