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Texas A&M e sebelisana le Climavision ho kenya radar e ncha ea boemo ba leholimo khamphaseng

Boemo ba leholimo ba Aggieland bo tla fetoha bekeng ena ha sistimi e ncha ea radar ea boemo ba leholimo e kengoa marulelong a Moaho oa Eller Oceanography le Meteorology oa Univesithi ea Texas A&M.
Ho kenngoa ha radar e ncha ke phello ea tšebelisano pakeng tsa Climavision le Texas A&M Department of Atmospheric Sciences ho inahanela bocha hore na baithuti, lefapha la thuto le sechaba ba ithuta le ho arabela joang maemong a leholimo.
Radar e ncha e nkela sebaka sa Agi Doppler Radar (ADRAD) e tsofetseng e 'nileng ea laola Agilan ho tloha ha ho hahoa Mohaho oa Ts'ebetso le Tlhokomelo ka 1973. Phetoho e kholo ea ho qetela ea ADRAD e etsahetse ka 1997.
Ho lumella boemo ba leholimo, ho tlosoa ha ADRAD le ho kenngoa ha radar e ncha ho tla etsahala ho sebelisoa helikopta ka Moqebelo.
Dr. Eric Nelson, motlatsi oa moprofesa oa saense ea atmosfere o itse: “Litsamaiso tsa morao-rao tsa radar li ’nile tsa ntlafatsoa ka makhetlo a mangata ha nako e ntse e ea, ho akarelletsa le theknoloji ea khale le e ncha. Le hoja likarolo tse kang mochine o amohelang mahlaseli le transmitter li ile tsa fumanoa ka katleho, ntho e ka sehloohong eo re amehileng ka eona e ne e le ho potoloha ha tsona marulelong a mohaho o sebetsang.
Sistimi e ncha ea radar ke radar ea X-band e fanang ka phumano ea data e phahameng ho feta bokhoni ba S-band ba ADRAD. E na le antenna ea maoto a 8 ka har'a radome ea maoto a 12, e leng ho tloha ho bohlokoa ho tloha ho li-radar tsa khale tse neng li se na matlo a tšireletso ho li sireletsa maemong a tikoloho a kang boemo ba leholimo, litšila le tšenyo ea 'mele.
Radar e ncha e eketsa bokhoni ba polarization e habeli le ts'ebetso e tsoelang pele, ntlafatso e kholo ho feta ea pele ho eona. Ho fapana le polarization e le 'ngoe ea ADRAD, polarization e habeli e lumella maqhubu a radar ho tsamaea ka lifofane tse tšekaletseng le tse emeng. Dr. Courtney Schumacher, moprofesa oa saense ea atmosfere Univesithing ea Texas A & M, o hlalosa khopolo ena ka papiso ea linoha le li-dolphin.
"Ak'u nahane ka noha e fatše, e tšoantšetsang polarization e otlolohileng ea radar ea khale," ho boletse Schumacher. Ha ho bapisoa, radar e ncha e itšoara joaloka dolphin, e khona ho tsamaea ka sefofane se otlolohileng, e lumella ho shebella ka litekanyo tse rapameng le tse theohileng.
Ts'ebetso ea eona e tsoelang pele e bolela hore radar e ka fana ka pono e phethahetseng, e phahameng, ntle le tlhoko ea hore matichere le baithuti ba kenye letsoho, ha feela litsamaiso tsa boemo ba leholimo li le teng.
"Sebaka sa radar ea Texas A & M se etsa hore e be radar ea bohlokoa bakeng sa ho shebella liketsahalo tse ling tse thahasellisang le tse kotsi ka linako tse ling tsa leholimo," ho boletse Dr. Don Conley, moprofesa oa saense ea sepakapaka Texas A & M. "Radar e ncha e tla fana ka lintlha tse ncha tsa lipatlisiso bakeng sa lipatlisiso tsa maemo a leholimo tse matla le tse kotsi, ha e ntse e fana ka menyetla e eketsehileng bakeng sa baithuti ba pele ba ho etsa lipatlisiso tsa selelekela ba sebelisa lisebelisoa tsa bohlokoa tsa lehae."
Tšusumetso e ncha ea radar e fetela ka nģ'ane ho thuto, e ntlafatsa haholo bolepi ba leholimo le lits'ebeletso tsa temoso bakeng sa sechaba sa lehae ka ho atolosa tšireletso le ho eketsa ho nepahala. Bokhoni bo ntlafalitsoeng bo bohlokoa bakeng sa ho fana ka litemoso tsa boemo ba leholimo tse nakong le tse nepahetseng, ho pholosa bophelo le ho fokotsa tšenyo ea thepa nakong ea maemo a leholimo a matla. Bryan College Station, eo pele e neng e le sebakeng sa "radar gap", e tla fumana tšireletso e feletseng libakeng tse tlaase, e leng ho eketsa boitokiso le polokeho ea sechaba.
Lintlha tsa radar li tla fumaneha ho balekane ba mmuso ba Climavision, joalo ka National Severe Storms Laboratory, hammoho le bareki ba bang ba Climavision, ho kenyeletsoa le boralitaba. Ke ka lebaka la tšusumetso e 'meli ea bokhabane ba thuto le polokeho ea sechaba moo Climavision e chesehelang ho sebelisana le Texas A&M ho nts'etsapele radar e ncha.
"Hoa thabisa ho sebetsa le Texas A&M ho kenya radar ea rona ea boemo ba leholimo ho tlatsa likheo lebaleng," ho boletse Chris Good, CEO oa Louisville, Kentucky-based Climavision. "Projeke ena ha e atolose litaba tsa maemo a tlase feela. likhampase tsa univesithi le tsa koleche, empa hape e fa baithuti boiphihlelo bo nang le boiphihlelo ba ho ithuta lintlha tse tla ba le phello ea 'nete sechabeng sa lehae."
Radara e ncha ea Climavision le tšebelisano 'moho le Lefapha la Saense ea Atmospheric e tšoaea ketsahalo ea bohlokoahali ho Texas A&M e ruileng lefa la theknoloji ea radar, e qalileng ka bo-1960' me esale e le ka pele ho boqapi.
"Texas A&M haesale e phetha karolo ea pele ho lipatlisiso tsa radar ea boemo ba leholimo," Conley o itse. "Moprofesa Aggie o ile a kenya letsoho ho khethollang maqhubu a nepahetseng le bolelele ba maqhubu bakeng sa tšebeliso ea radar, a rala motheo oa tsoelo-pele ho pholletsa le naha ho tloha lilemong tsa bo-1960. Bohlokoa ba radar bo ile ba bonahala ha ho hahoa mohaho oa Bureau of Meteorology ka 1973. Moaho ona o etselitsoe ho boloka le ho sebelisa theknoloji ena ea bohlokoa."

Theknoloji ena e thehile mehopolo e monate bakeng sa lefapha la thuto ea Univesithi ea Texas A&M, basebetsi le baithuti ho pholletsa le nalane ea radar ha e ne e tlohela mosebetsi.
Baithuti ba Univesithi ea Texas A&M ba ile ba sebetsa ADRAD nakong ea Leholiotsoana Ike ka 2008 mme ba fetisetsa tlhahisoleseling ea bohlokoa ho National Weather Service (NWS). Ntle le ho beha leihlo lintlha, baithuti ba fane ka polokeho ea mochini ho liradara ha maholiotsoana a ntse a atamela lebopo la leoatle hape a beha leihlo lits'ebetso tsa data tse bohlokoa tse ka hlokoang ke Ts'ebeletso ea Naha ea Boemo ba Leholimo.
Ka la 21 Hlakubele 2022, ADRAD e ile ea fana ka thuso ea tšohanyetso ho NWS ha li-supercell tsa KGRK Williamson County tsa ho lekola radara tse atamelang Phula ea Brazos li ne li holofatsoa ka nakoana ke leholiotsoana. Tlhokomeliso ea pele ea leholiotsoana e fanoeng bosiung boo ea ho lata supercell haufi le moeli o ka leboea oa Burleson County e ne e ipapisitse le tlhahlobo ea ADRAD. Letsatsing le hlahlamang, maholiotsoana a supileng a tiisitsoe sebakeng sa temoso sa NWS Houston/ Galveston County, 'me ADRAD e ile ea phetha karolo ea bohlokoa ho bolela esale pele le ho lemosa nakong ea ketsahalo eo.
Ka tšebelisano 'moho le Climavision, Texas A&M Atmopher Sciences e ikemiselitse ho holisa haholo bokhoni ba sistimi ea eona e ncha ea radar.
"AjiDoppler radar e sebelelitse Texas A & M le sechaba hantle ka lilemo tse mashome," ho boletse Dr. R. Saravanan, moprofesa le mookameli oa Lefapha la Atmospheric Sciences Texas A & M. "Ha e ntse e atamela pheletsong ea bophelo ba eona ba bohlokoa, re thabela ho theha tšebelisano-'moho e ncha le Climavision ho netefatsa phetoho e nakong." Baithuti ba rona ba tla fumana lintlha tsa morao-rao tsa radar bakeng sa thuto ea bona ea boemo ba leholimo.
Mokete oa ho itšeha le ho nehela o reriloe qalong ea semestara sa hoetla 2024, ha radar e se e sebetsa ka botlalo.

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Nako ea poso: Oct-08-2024