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Nnyocha Ala ọma jijiji maka Ihe Ndị Dị n'Ime

 

Nnyocha Ala ọma jijiji maka Ihe Ndị Dị n'Ime
seismometer, scientific instrument, space instrument
aha mkpirisiSEIS Dezie
Onye ọrụNational Aeronautics and Space Administration Dezie
UTC date of spacecraft launch5 Mee 2018 Dezie
Nnyocha Ala ọma jijiji maka Ihe Ndị Dị n'Ime

The SEIS Experiment for Interior Structure (SEIS) bụ Seismometer na ngwá ọrụ sayensị bụ isi n'ụgbọ InSight Mars lander nke a malitere na 5 Mee 2018 maka ọdịda na 26 Nọvemba 2018; e zigara ngwá ọrụ ahụ n'elu Mars na 19 Disemba. A na-atụ anya na SEIS ga-enye nyocha nke ala ọma jijiji, na-enyere ndị nchọpụta aka ịmepụta map 3D nke ime ime. Ịghọta nke ọma ọdịdị dị n'ime Mars ga-eduga n'ịghọta nke ọma nke Ụwa, Ọnwa, na ihe ndị dị na mbara ala n'ozuzu.

SEIS chọpụtara marsquakes na Cerberus Fossae na 2019.

N'abalị iri abụọ na anọ n'ọnwa Disemba n'afọ 2021, seismometer maka ọrụ InSight na Mars chọpụtara nnukwu ihe omume seismic nwere akara pụrụ iche. Ihe omume ahụ sitere na mmetụta meteor na elu Mars, nke e gosipụtara site na nyocha satellite nke oghere dị mita 150 ọhụrụ. [1][2] ọ na-erule 21 Disemba 2022, nke na-egosi njedebe nke ọrụ InSight, SEIS achọpụtala ngụkọta nke 1319 marsquakes.

Nchịkọta

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A na-eme njem ụgbọ elu na mbido Mars iji chịkọta data sayensị kemgbe afọ 1960, mana nyocha nke seismological dị mma - nke ga-enye nkọwa zuru ezu banyere ime Mars - emebeghị na narị afọ nke 21.

Naanị ihe abụọ dị na mbara igwe - Ụwa na Ọnwa - ka a mụrụ n'ụzọ a, a na-atụkwa anya na ịmụ banyere Mars ga-enye aka ịghọta ọdịdị ala nke ihe niile dị na mbara ala.

Ngwá ọrụ ndị ọzọ na-arụ ọrụ na SEIS bụ Temperature and Winds for InSight module, Heat Flow and Physical Properties Package, na Rotation and Interior Structure Experiment.

Ọrụ ndị mbụ

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Ma Viking Mars landers na 1970s nwere seismometer (akụkụ na-ahụ anya n'etiti ebumnuche calibration), mana nsogbu nhazi gbochiri data geological bara uru.

[3] bụ ezie na e debere seismometers abụọ na Mars n'oge ọrụ Viking na 1976, nsonaazụ ya pere mpe. [4] na-etinye seismometers na ụgbọ mbara igwe Viking abụọ ahụ na lander, nke pụtara na ọ na-enwetakwa ịma jijiji site na ọrụ dị iche iche nke lander na nke ifufe kpatara. [5] mgbakwunye, seismometer nke Viking 1 lander emeghị nke ọma.

[6] na-eji ọgụgụ nke seismometer mee ihe iji tụọ mkpo ala nke Martian n'etiti 14 na 18 mi) na ebe Viking 2 lander. [7][6] mberede, seismometer chọpụtakwara nrụgide sitere na ifufe Mars, na-akwado nsonaazụ ihu igwe. E dekọrọ otu onye nwere ike ịbụ maka ala ọma jijiji, ọ bụ ezie na ejighị ya n'aka n'ihi njedebe nke imewe ahụ, na mgbochi sitere na isi mmalite ndị ọzọ dị ka ifufe. [8]'agbanyeghị njedebe ndị a, o doro anya na achọpụtaghị nnukwu ala ọma jijiji.

Nhazi

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SEIS ngwá ọrụ bụ isi nke ọrụ InSight, ọ bụkwa French Space Agency (CNES) mepụtara ya, na ntinye aka nke Institut de Physique du Globe de Paris (IPGP), Swiss Federal Institute of Technology (ETH), Max Planck Institute for Solar System Research (MPS), Imperial College, Institut supérieur de l'aéronautique et de l'espace (ISAE) na JPL. [9] Onye isi nchọpụta [10] Philippe Lognonné si na Institute of Earth Physics nke Paris (Institut de Physique du Globe nke Paris), na EU.

Nhazi [3] nwere seismometer nke nwere 3 axis sara mbara (nke dị n'ime oghere okpomọkụ) na ngwá ọrụ dị mkpirikpi nke 3 axis. A na-atụ anya na Mars ga-enwe ọrụ ala ọma jijiji dị ala karịa ụwa, yabụ ibelata ịma jijiji ifufe dị oke mkpa. A na-etinye nzukọ ahụ dum n'okpuru oké ifufe na ihe mgbochi okpomọkụ e mere iji belata ọdịiche okpomọkụ ma nye nchebe ụfọdụ megide ụfụfụ nke ifufe.

Seismometer a na-etinye na tripod ga-ewere nyocha ziri ezi nke marsquakes na ọrụ ndị ọzọ dị n'ime Mars iji ghọtakwuo akụkọ ihe mere eme na ọdịdị dị n'etiti mbara ala. ga-enyocha otú mkpo na mkpuchi Martian si emeghachi omume na mmetụta nke mmetụta nke meteorite, nke na-enye ihe mgbaàmà maka ọdịdị dị n'ime mbara ala. [11] -achọpụta isi mmalite gụnyere ebili mmiri ikuku na mgbaàmà gravimetric (Ike ebili mmiri) site na ọnwa Mars Phobos, ruo ebili mmiri dị Egwu na 50 Hz. [1] [2] 

Ihe osise Cutaway

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Ihe osise nke Cutaway na-egosi ihe ndị dị n'ime SEIS

Ebe a na-etinye ya n'elu

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'abalị iri na itoolu n'ọnwa Disemba afọ 2018, e zigara ngwá ọrụ SEIS n'elu Mars n'akụkụ ụgbọ ala site n'aka robot ya.  

Hụkwa

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  • Ọdịdị nke Mars
  • Ọdịdị ala nke Mars
  • Mgbawa ugwu nke Mars

Edensibia

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  1. ↑ Posiolova (2022). "Largest recent impact craters on Mars: Orbital imaging and surface seismic co-investigation". Science 378 (6618): 412–417. DOI:10.1126/science.abq7704. PMID 36302013. 
  2. ↑ "NASA Retires InSight Mars Lander Mission After Years of Science" (21 December 2022). Retrieved on January 11, 2023.
  3. ↑ 3.0 3.1 SEIS/INSIGHT: One year prior launch for Seismic Discovery on Mars.
  4. ↑ Anderson (September 1977). "Signatures of Internally Generated Lander Vibrations". Journal of Geophysical Research 82 (28): 4524–4546; A–2. DOI:10.1029/JS082i028p04524. 
  5. ↑ Happy Anniversary, Viking Lander. Science@NASA. NASA (20 July 2001). Archived from the original on 16 May 2017. Retrieved on 12 December 2023.
  6. ↑ 6.0 6.1 Howell. "Viking 2: Second Landing on Mars", Space.com, 6 December 2012. Retrieved on 15 November 2017.
  7. ↑ Nakamura (June 1979). "Martian wind activity detected by a seismometer at Viking lander 2 site". Geophysical Research Letters 6 (6): 499–502. DOI:10.1029/GL006i006p00499. 
  8. ↑ Lorenz (November 2017). "Viking-2 Seismometer Measurements on Mars: PDS Data Archive and Meteorological Applications". Earth and Space Science 4 (11): 681–688. DOI:10.1002/2017EA000306. 
  9. ↑ Francis. "New probe to provide InSight into Mars' interior", Ars Technica, 21 August 2012. Retrieved on 21 August 2012.
  10. ↑ InSight Seismometer.
  11. ↑ Boyle. "Listening to meteorites hitting Mars will tell us what's inside", New Scientist, 4 June 2015. Retrieved on 2015-06-05.
Nnyocha Ala ọma jijiji maka Ihe Ndị Dị n'Ime
seismometer, scientific instrument, space instrument
aha mkpirisiSEIS  
Onye ọrụNational Aeronautics and Space Administration  
UTC date of spacecraft launch5 Mee 2018  

Templeeti:Insight

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