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Sabon kayan aikin sararin samaniya ya fara tattara bayanai

Wannan taswirar, wacce aka kirkira ta amfani da sabbin abubuwan lura na COWVR, tana nuna mitocin microwave na duniya, wadanda ke ba da bayanai game da karfin iskar saman teku, da yawan ruwa a gajimare, da kuma yawan tururin ruwa a sararin samaniya.
Wani sabon ƙaramin kayan aiki a tashar sararin samaniya ta ƙasa da ƙasa ya ƙirƙiri taswirar farko na zafi da iskar teku.
Bayan sanyawa a tashar sararin samaniya ta kasa da kasa, an kaddamar da wasu kananan kayan aiki guda biyu da NASA's Jet Propulsion Laboratory a Kudancin California ta kera da kuma gina su a ranar 7 ga watan Janairu domin fara tattara bayanai kan iskar tekun duniya da tururin ruwa na yanayi da ake amfani da su wajen hasashen yanayi da hasashen teku.Mahimmin bayanin da ake buƙata.A cikin kwanaki biyu, Compact Ocean Wind Vector Radiometer (COWVR) da gwajin sararin samaniya na wucin gadi a cikin guguwa da Tsarin wurare masu zafi (TEMPEST) sun tattara isassun bayanai don fara ƙirƙirar taswirar.
An ƙaddamar da COWVR da TEMPEST a ranar 21 ga Disamba, 2021, a zaman wani ɓangare na aikin mayar da kasuwancin SpaceX na 24 ga NASA.Dukansu kayan aikin su ne na'urorin rediyo na microwave waɗanda ke auna canje-canje a cikin radiation na microwave na halitta na duniya.Kayan aikin wani bangare ne na Shirin Gwajin Sararin Samaniya ta Amurka Houston-8 (STP-H8), wanda ke da nufin nuna cewa za su iya tattara bayanai masu inganci zuwa manyan na'urori da ke aiki a sararin samaniya a halin yanzu.
Wannan sabon taswira daga COWVR yana nuna microwaves na 34 GHz da Duniya ke fitarwa a duk wuraren da ake iya gani daga tashar sararin samaniya (daga digiri 52 na arewa zuwa 52 digiri na kudu).Wannan mitar microwave ta musamman tana ba masu hasashen yanayi bayanai game da ƙarfin iskoki a saman teku, da adadin ruwan da ke cikin gajimare, da kuma yawan tururin ruwa a sararin samaniya.
Launukan kore da fari da ke kan taswirar suna nuna mafi girman matakan tururin ruwa da gajimare, yayin da launin shudi mai duhu na teku yana nuna bushewar iska da sararin sama.Hoton yana ɗaukar yanayin yanayi na yau da kullun kamar danshi na wurare masu zafi da hazo (koren kore a tsakiyar taswirar) da guguwar tsakiyar latitude akan teku.

Na'urorin radiyo suna buƙatar eriya mai juyawa don su iya lura da wurare masu yawa na saman duniya maimakon kawai kunkuntar layi.A cikin duk sauran na'urorin rediyo na microwave, ba eriya kaɗai ba, har ma da na'urar rediyo da kanta da na'urorin lantarki masu alaƙa suna juyawa kusan sau 30 a cikin minti ɗaya.Akwai kyawawan dalilai na kimiyya da injiniya don ƙira tare da sassa masu juyawa da yawa, amma kiyaye jirgin saman sararin samaniya tare da yawan motsi yana da kalubale.Bugu da ƙari, hanyoyin da ake amfani da su don canja wurin makamashi da bayanai tsakanin sassan juyawa da kuma tsaye na kayan aiki sun tabbatar da cewa suna da ƙarfin aiki da wuyar ƙira.
COWVR na ƙarin kayan aiki, TEMPEST, shine sakamakon saka hannun jarin NASA na shekarun da suka gabata a cikin fasaha don sanya na'urorin lantarki mafi ƙaranci.A tsakiyar shekarun 2010, injiniyar JPL Sharmila Padmanabhan ta fara tunanin menene burin kimiyya za a iya cimma ta hanyar sanya ƙananan na'urori masu auna firikwensin akan CubeSats, ƙananan tauraron dan adam waɗanda galibi ana amfani da su don gwada sabbin dabarun ƙira.

Idan kuna son sanin ƙananan tashoshin yanayi, kuna iya tuntuɓar mu.

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Lokacin aikawa: Maris 21-2024