File:CSES2 CDSM flight model.jpg

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The optical scalar magnetometer developed for the China Seismo-Electromagnetic Satellite 2

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English: The China Seismo-Electromagnetic Satellites (CSES) are scientific missions dedicated to the investigation and monitoring of variations of electromagnetic fields and waves as well as plasma parameters and particle fluxes in the near-Earth space which are induced by natural sources on ground like seismic and volcanic events.

After the successful launch of the first satellite CSES-1 in 2018, the second satellite CSES-2 is scheduled for launch in 2023. It will be in the same polar, Sun-synchronous low Earth orbit as CSES-1, but with a phase difference of 180 degrees. The combined observations of both satellites will increase the detection probability of natural hazard-related events and will help to separate seismic from non-seismic observations.

The scalar instrument (CDSM) is an optical magnetometer with low absolute error. The required accuracy of the overall magnet field measurement can only be achieved when the fluxgate vector sensors are calibrated with the CDSM as baseline instrument.

The Coupled Dark State Magnetometer (CDSM) sensor and sensor-related electronics are contributed by the Space Research Institute of the Austrian Academy of Sciences in Graz in cooperation with the Institute of Experimental Physics of the Graz University of Technology.

https://www.oeaw.ac.at/en/iwf/research/space-missions/future-missions/cses-2
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Source Own work
Author A. Pollinger
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InfoField
CDSM Team / A. Pollinger / https://w.wiki/592u / 
CDSM Team / A. Pollinger / https://w.wiki/592u
Camera location47° 02′ 39.97″ N, 15° 28′ 46.78″ E Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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current07:41, 9 May 2022Thumbnail for version as of 07:41, 9 May 20225,911 × 3,718 (12.57 MB)APollinger (talk | contribs)Uploaded own work with UploadWizard

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