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Texas A&M waxay iskaashi la samaysaa Climavision si ay radar cusub ugu rakibaan jaamacadda

Cirka Aggieland waxa uu is badali doona dhamaadka usbuucan marka nidaamka radar cimilo cusub lagu rakibo saqafka sare ee Jaamacada Texas A&M Eller Oceanography iyo Saadaasha Hawada
Rakibaadda raadaarka cusub waa natiijada iskaashiga ka dhexeeya Climavision iyo Waaxda A&M ee Sayniska Cimilada ee Texas si dib loogu qiyaaso sida ardayda, macalimiinta iyo bulshadu wax u bartaan ugana jawaabaan xaaladaha cimilada.
Raadaarka cusub ayaa bedelaya Agi Doppler Radar (ADRAD) oo ka talinaysay Aglan tan iyo dhismaha Hawlaha iyo Dhismaha Dhismaha 1973. Casriyeyntii ugu dambeysay ee ADRAD waxay dhacday 1997.
Ogolaanshaha cimilada, ka saarista ADRAD iyo rakibida raadaarka cusub ayaa dhici doona iyadoo la isticmaalayo helikobtar sabtida.
"Nidaamyada radar-ka casriga ah waxay soo mareen casriyeyn badan oo wakhti ah, oo ay ku jiraan tiknoolajiyada hore iyo kuwa cusub," ayuu yiri Dr. Eric Nelson, oo ah kaaliyaha borofisar ee sayniska hawada. "Inkasta oo qaybaha ay ka midka yihiin qaataha shucaaca iyo gudbiyaha si guul leh loo helay, welwelkayaga ugu weyn wuxuu ahaa wareegga farsamada ee saqafka sare ee dhismaha hawlgalka. Hawlgalka radar ee la isku halleyn karo ayaa noqday mid qaali ah oo aan la hubin sababtoo ah xirashada iyo jeexjeexa.
Nidaamka radar-ka cusub waa radar-X-band kaas oo bixiya helitaanka xogta xallinta sare marka loo eego awoodaha ADRAD ee S-band. Waxay leedahay anteeno 8-fiit ah oo ku dhex jirta radome 12-foot ah, oo si weyn uga fogaanaya raadaarka hore ee aan haysan hoy ilaalin ah oo ka ilaalinaya xaaladaha deegaanka sida cimilada, burburka iyo dhaawaca jirka.
Raadaarka cusub wuxuu ku darayaa awoodaha kala-soocidda laba-geesoodka ah iyo hawlgalka joogtada ah, horumarka ugu muhiimsan ee ka horreeyay. Si ka duwan ADRAD's polarization-ka kaliya ee toosan, labajibbaaran waxay u ogolaataa hirarka radar-ka inay ku safraan labada diyaaradood ee toosan iyo kuwa toosan. Dr. Courtney Schumacher, oo ah borofisar cilmiga hawada ka dhiga Texas A&M University, ayaa ku sharaxay fikradan isaga oo la mid ah masaska iyo dolphins.
"Bal qiyaas mas dhulka yaal, oo astaan ​​u ah polarization toosan ee radarkii hore," Schumacher ayaa yidhi. "Marka la barbardhigo, radar-ka cusub wuxuu u dhaqmaa sida dolphin oo kale, isagoo awood u leh inuu ku dhaqaaqo diyaarad toosan, taas oo u oggolaanaysa in la eego cabbirada siman iyo kuwa qumman labadaba. Awooddani waxay noo ogolaanaysaa inaan ogaano hydrometer-ka afar cabbir iyo kala soocida barafka, sleet iyo barafka.
Hawlgalkeeda joogtada ah waxay la macno tahay radarku inuu bixin karo aragti dhammaystiran, aragti sare iyada oo aan loo baahnayn macallimiinta iyo ardaydu inay ka qaybqaataan, ilaa inta nidaamyada cimiladu ay ku jiraan xadka.
"Goobta Texas A & M radar waxay ka dhigaysaa radar muhiim u ah in la eego qaar ka mid ah dhacdooyinka cimilada ugu xiisaha badan iyo mararka qaarkood khatarta ah," ayuu yiri Dr. Don Conley, borofisar cilmiga cimilada ee Texas A&M. "Raadaarka cusub wuxuu bixin doonaa xog-ururin cusub oo cilmi baaris ah oo loogu talagalay cilmi-baarista cimilada daran ee dhaqameed ee khatarta ah, iyadoo sidoo kale siinaysa fursado dheeraad ah ardayda dhigata shahaadada koowaad ee jaamacadda si ay u sameeyaan cilmi-baaris hordhac ah iyadoo la adeegsanayo xog-ururin qiimo leh oo maxalli ah."
Saamaynta raadaarka cusub waxa ay dhaafsiisan tahay tacliinta, si wayn u wanaajisay saadaasha cimilada iyo adeegyada digniinta ee bulshooyinka deegaanka iyada oo la balaadhinayo daboolka iyo kordhinta saxnaanta. Awoodaha la cusboonaysiiyay ayaa muhiim u ah soo saarista digniinta cimilada ee wakhtiga iyo saxda ah, badbaadinta nolosha iyo yaraynta burburka hantida inta lagu jiro dhacdooyinka cimilada daran. Saldhigga Koleejka Bryan, oo hore ugu yaalay aagga "farqiga radar", ayaa heli doona caymis buuxa meelaha sare, kordhinta diyaargarowga iyo badbaadada dadweynaha.
Xogta raadaarka waxaa la siin doonaa bahwadaagta federaalka ee Climavision, sida Shaybaadhka Duufaannada Daran ee Qaranka, iyo sidoo kale macaamiisha kale ee Cilimiga, oo ay ku jiraan warbaahinta. Sababta oo ah saamaynta laba-geesoodka ah ee heerka sare ee tacliinta iyo badbaadada dadweynaha ayaa Climavision ay aad ugu faraxsan tahay la shaqaynta Texas A&M si loo horumariyo raadaarka cusub.
"Waa wax lagu farxo in lala shaqeeyo Texas A&M si aan u rakibno radar-kayada cimilada si aan u buuxinno daldaloolada garoonka," ayuu yiri Chris Good, maamulaha Louisville, Climavision ee fadhigeedu yahay Kentucky. "Mashruucani kaliya maaha inuu balaadhiyo daboolitaan hoose oo dhamaystiran. Jaamacadaha iyo xarumaha kuleejka, laakiin sidoo kale wuxuu siinayaa ardayda khibrad gacmeed oo ku saabsan barashada xogta goynta ah taas oo saameyn dhab ah ku yeelan doonta bulshooyinka maxalliga ah."
Raadaarka cusub ee Climavision-ka iyo iskaashiga Waaxda Sayniska Cimilada ayaa calaamad u ah dhaxalka hodanka ah ee Texas A&M ee tignoolajiyada radar, kaas oo soo taxnaa 1960-yadii oo had iyo jeer ahaa safka hore ee hal-abuurka.
"Texas A&M waxay muddo dheer door hormuud ka ahayd cilmi-baarista radar-ka cimilada," ayuu yiri Conley. "Professor Aggie waxa uu ahaa qalab lagu aqoonsanayo mawjadaha ugu fiican iyo dhererka mowjadaha ee isticmaalka radarka, isaga oo dhidibada u aasaya horumarka dalka oo dhan tan iyo 1960-yadii. Muhiimada radar waxay caddaynaysaa dhismaha Xafiiska Saadaasha Hawada ee 1973. Dhismaha waxaa loogu talagalay in lagu hayo oo laga faa'iidaysto farsamadan muhiimka ah."

Farsamadani waxay xasuus wanaagsan u abuurtay macallimiinta jaamacadda Texas A&M, shaqaalaha iyo ardayda intii ay jirtay raadaarka intii ay hawlgabaysay.
Ardayda Jaamacadda Texas A&M waxay hawlgaliyeen ADRAD intii lagu jiray Hurricane Ike sanadkii 2008 waxayna xogta muhiimka ah u gudbiyeen Adeegga Cimilada Qaranka (NWS). Marka laga soo tago la socodka xogta, ardaydu waxay siiyeen badbaadada farsamada raadaarada markii ay duufaanadu ku soo dhawaadeen xeebta waxayna sidoo kale kormeereen xogta muhiimka ah ee laga yaabo inay u baahdaan Adeegga Cimilada Qaranka.
Maarso 21, 2022, ADRAD waxay siisay gargaar degdeg ah NWS markii KGRK Williamson County radar la socodka supercells ee ku soo dhawaaday dooxada Brazos ay si ku meel gaar ah u naafaysay duufaan. Digniintii duufaanta ee ugu horreysay ee habeenkaas la soo saaray si ay ula socoto xayndaabka waqooyiga degmada Burleson waxay ku salaysan tahay falanqaynta ADRAD. Maalintii xigtay, toddobo tornado ayaa laga xaqiijiyay NWS Houston/Galveston County aagga digniinta, ADRAD waxay door muhiim ah ka ciyaartay saadaalinta iyo digniinta inta ay socotay dhacdada.
Iyada oo loo marayo iskaashiga ay la leedahay Climavision, Texas A&M Atmopher Sciences waxay rabta inay si weyn u ballaariso awoodaha nidaamkeeda radar-ka cusub.
"AjiDoppler radar wuxuu si fiican ugu adeegay Texas A&M iyo bulshada muddo tobanaan sano ah," ayuu yiri Dr. R. Saravanan, borofisar iyo agaasimaha Waaxda Sayniska Hawada ee Texas A&M. "Marka ay soo dhawaato dhamaadka nolosheeda faa'iidada leh, waxaan ku faraxsanahay inaan sameyno iskaashi cusub oo lala yeesho Climavision si loo hubiyo bedelka waqtiga. Ardaydeenu waxay heli doonaan xogta radar ee ugu dambeysay ee waxbarashadooda saadaasha hawada" Intaa waxaa dheer, raadaarka cusub wuxuu buuxin doonaa 'boorka banaan' ee Saldhiga Bryan College si uu u caawiyo bulshada maxalliga ah inay si fiican ugu diyaar garoobaan cimilada daran. "
Xaflad goynta ribbon iyo goynta ayaa loo qorsheeyay bilowga simistarka dayrta 2024, marka raadarku si buuxda u shaqeeyo.

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Waqtiga boostada: Oct-08-2024