A halin yanzu, akwai mahimmancin ci gaban al'umma saboda sanin abubuwan da ke faruwa da kuma illolin da abubuwa masu haɗari ke haifarwa. An bayyana shi tare da cikakkiyar sha'awa ga al'amuran muhalli. Duk wannan ya ƙare da samun tagomashi saboda mafi girman yaɗawar bayanan yanayi ta hanyoyin tashoshi daban-daban a duniya. Tare da tauraron dan adam meteosat Za'a iya samun hotuna ta hanyar na'urori masu auna firikwensin da aka sanya tare da babban daki-daki wanda zai iya samar mana da adadi mai yawa game da al'amuran yanayi da ke faruwa a cikin yanayi a ainihin lokacin.
Saboda haka, zamu sadaukar da wannan labarin don gaya muku menene halaye da mahimmancin tauraron dan adam na meteosat.
Ci gaban da aka samu a yanayi
Saboda canjin duniya akwai ci gaba mai tasowa da buƙatar kara fahimtar halayen yanayi na yanayi. Hotunan da aka samo ta hanyar firikwensin da aka girka a dandamali da tauraron dan adam na meteosat ana amfani dasu don aiwatar da ayyuka a ciki batun rigakafi, faɗakarwa, rage bala'i da kuma dawo da yankunan da abin ya shafa ta fuskoki daban daban na halitta. Mun san cewa tare da canjin yanayi mafi munin yanayin al'amuran suna ƙaruwa duka a mita da ƙarfi. Wannan yana sanya hangen nesa nesa kayan aiki mai mahimmanci don bincike da kimantawa daga haɗarin yanayi.
Tauraron dan adam na meteosat yana taimakawa wajen samun hotuna da yawa a matakin duniya kusan a ainihin lokacin wanda ke taimakawa wajen yarda da illar da ka iya faruwa sakamakon wani yanayi na halitta. Misali, fashewar dutsen tsaunin Icelandic Eyjafjallajokull ya raba dukkan zirga-zirgar jiragen sama a yawancin arewacin Turai kuma ya tilasta soke tashin jirage a yawancin duniya. Wannan an hana ta saboda gudummawar hangen nesa ta amfani da tauraron dan adam na meteosat. Wata shari'ar kuma ita ce ta wakilci ci gaban da aka samu sosai wajen hana yawan jama'a zuwa daf da shigowa da abubuwa masu fashewa kuma ya ba da gudummawa wajen kiyaye kadarorin abu da rage asarar dan adam.
Godiya ga tauraron dan adam na meteosat, an kirkiri wasu tsare-tsaren gargadi na farko don gargadin juyin halitta da bayyanar gobarar daji. Ta wannan hanyar, za a iya yin tsare-tsaren gudanarwa don kawo ƙarshen gobarar da rage ɓarna don kare kyakkyawan yanayin. Yiwuwar yin waɗannan tsare-tsaren wuta ana samar dasu ne saboda sabbin na'urori masu auna firikwensin da ke ba da damar kamuwa da yanayin zafin da yanayin ƙasa ke fitarwa.
Amfanin tauraron dan adam na meteosat
Tare da tauraron dan adam na meteosat muna da tsarin karbar bayanai idan ya shafi mu'amala da karatuttukan muhalli da ake amfani da su wajen nazarin al'amuran da suka shafi lamuran dabi'a kamar mummunan yanayin rashin kwanciyar hankali, Iskar hayaki mai aman wuta a cikin sararin samaniya, manyan gobarar daji, da dai sauransu Dole ne mu fahimci cewa tauraron dan adam yana da manyan aikace-aikace don rigakafin yanayi.
Don amfani da shi, ana bin takamaiman hanyoyin takamaiman kuma ana samun sakamako wanda ke aiki azaman dacewa don yanke shawara ta ƙwararrun gwamnatoci a fagen muhalli. Mahimmancinsa yana da girma sosai har yana ba da bayanan da suka dace don samun damar shirya tsinkayen tsinkayen yanayi, da rage tasirin tasirin wannan yanayi a yankin. Ana iya sanin wannan ta hanyar godiya daga nesa da manyan hadari da cigaban rayuwarsu.
Hakanan zamu iya jin daɗin ƙawancen aman toka mai aman wuta wanda zai iya zama mummunan koma baya ga duniya kuma ya haifar da asara tattalin arziki mara adadi. Misali, idan za mu iya sanin yaduwar tokar dutsen tsawa, za mu iya shiryawa inganta sufurin sama da na ƙasa da amfani da ingantacciyar hanya don lura da ci gaban gizagizai masu aman wuta. Hakanan zamu iya rage ko hana gurɓacewar muhalli saboda ƙwayoyin sulfur dioxide da suka rage cikin dakatarwa bayan fitowar dutsen mai fitad da wuta.
Wata maƙasudin tauraron meteosat shine a iya gwada kimantawa game da tasirin gobarar daji tun daga bayyanar su har zuwa ƙarewar su. Godiya ga wannan tauraron dan adam, yana yiwuwa a kimanta lalacewa da farashin gyara. Masana kimiyya sunyi niyyar samar da zane-zanen haɗari waɗanda suka haɗu da yawancin masu canjin yanayi waɗanda zasu iya bayyana nau'ikan yanayin yanayi da aka nazarce su kuma suka yarda da hasashe, gudanarwa da ayyukan tsarawa waɗanda ke da alaƙa da kowane irin taron. Kamar yadda kake gani, Yana da matukar amfani mutum ya iya sanin abin da ke faruwa a duniyar tamu kuma ya samu bayyani game da shi.
Ci gaban mai ɗorewa kuma yana fa'ida daga tsarin yanki saboda albarkatun rarraba bayanan ƙasa wanda ke tallafawa ta ɗaruruwan dandamali na kyauta da buɗaɗɗen software.
Halin tauraron dan adam na Meteosat
Jerin tauraron dan adam ne wanda EUMETSAT ke sarrafa shi. Akwai sararin samaniya wanda ke tsakiyar mahadar Greenwich meridian da Ecuador ta hau zuwa kilomita 35800 kilomita. Saboda matsayin da tauraron dan adam yake a ciki, yana iya yin juyawa tare da saurin fassarawa wanda yayi daidai da na juyawar Duniya. Ta wannan hanyar, koyaushe muna iya ganin ɓangaren duniyarmu ɗaya. Yanki ne da ya yi daidai da da'irar da ke tsakiya a kan Tekun Guinea kuma tana ɗaukar matakan digiri 65 na latitude. Ana samun yankin Iberiya a cikin wannan yankin kuma ana iya zaɓar sa don yin nazarin fannoni daban-daban na yanayi waɗanda ƙila za su iya zama mana sha'awa.
Yanzu zamuyi nazarin yadda wannan tauraron dan adam yake aiki. Yana amfani da hotunan VIS, IR da VA kowane rabin sa'a. Yana da damar samun hotuna kowane rabin sa'a don mu sami kyakkyawar ƙuduri na lokaci don lura da al'amuran yanayi daban-daban kamar rarrabawa da bambancin murfin girgije. Mun san cewa girgije shine ɗayan manyan bangarorin don sanin canjin hadari, misali. Akwai hotuna da yawa kowane rabin sa'a a wasu nau'ikan zafin wutan lantarki: Visible (VIS), Thermal Infrared (IR) da Infrared Water Vapor Infrared (VA) wanda yayi daidai da nau'ikan na'urori masu auna sigina guda uku wadanda tauraron dan adam ke dauke dasu.
Ina fatan cewa tare da wannan bayanin zaku iya koyo game da tauraron dan adam na meteosat da halayensa.