Denga remudenga reAggieland richachinja kupera kwesvondo rino kana hurongwa hutsva hwemamiriro ekunze huchaiswa padenga reTexas A&M University's Eller Oceanography uye Meteorology Building.
Kuiswa kweiyo radar itsva mhedzisiro yekudyidzana pakati peClimavision neTexas A&M Dhipatimendi reAtmospheric Sayenzi kuti vafunge zvakare kuti vadzidzi, fakaroti nenharaunda vanodzidza uye kupindura sei mamiriro ekunze.
Iyo radar itsva inotsiva iyo yakwegura Agi Doppler Radar (ADRAD) iyo yakatonga Agilan kubva pakavakwa Operations and Maintenance Building muna 1973. Kugadziriswa kukuru kwekupedzisira kweADRAD kwakaitika muna 1997.
Kubvumira kwemamiriro ekunze, kubviswa kweADRAD uye kuiswa kweiyo radar itsva kuchaitika uchishandisa helikopta neMugovera.
“Magadzirirwo eradar emazuva ano akavandudzwa kakawanda nekufamba kwenguva, kusanganisira matekinoroji ekare uye matsva,” akadaro Dr. Eric Nelson, mubatsiri wepurofesa wesainzi yemhepo. "Kunyangwe zvinhu zvakaita seyekugamuchira nemwaranzi uye transmitter zvakawanikwa zvakabudirira, chatainyanya kunetsekana nacho kwaive kutenderedzwa kwemakanika padenga rechivako chinoshanda. Kuvhiyiwa kweradar kwakawedzera kudhura uye kusanzwisisika nekuda kwekusakara uye kubvaruka. Kunyangwe dzimwe nguva kushanda, kuve nechokwadi chekushanda kwakafanana kwakava nyaya yakakosha, uye apo mukana weClimavision wamuka, zvakava nemusoro."
Iyo nyowani radar system ndeye X-bhendi radar inopa yakakwirira resolution yekutora data kupfuura kugona kweADRAD's S-band. Inosanganisira 8-foot antenna mukati me 12-foot radome, kusimuka kwakakosha kubva kumaradhi ekare akange asina imba yekudzivirira kuti vadzivirire kubva kumamiriro ekunze akadai semamiriro ekunze, marara uye kukuvara kwemuviri.
Iyo radar itsva inowedzera huviri polarization kugona uye kuenderera mberi kwekushanda, iyo inonyanya kukosha kunatsiridza pane yakatangira. Kusiyana neADRAD's single horizontal polarization, dual polarization inobvumira masaisai eradar kufamba mundege dzakachinjika uye dzakatwasuka. Dr. Courtney Schumacher, purofesa wesayenzi yemhepo paTexas A & M University, anotsanangura pfungwa iyi nekuenzanisa nyoka nema dolphin.
"Fungidzira nyoka pasi, ichifananidzira kutenderera kweradhi yekare," akadaro Schumacher. "Mukuenzanisa, radar itsva inoita senge dolphin, ichikwanisa kufamba mundege yakatwasuka, ichibvumira kutarisa mune zvese zvakachinjika uye zvakadzika mativi." Kugona uku kunoita kuti tikwanise kuona ma hydrometeor mumativi mana uye kusiyanisa pakati peaizi, chando nechando. uye chimvuramabwe, uye zvakare kuongorora zvinhu zvakaita sehuwandu uye incipitention."
Kuenderera mberi kwekushanda kwayo kunoreva kuti radar inogona kupa yakakwana, yakakwirira-resolution yekuona pasina chikonzero chekuti vadzidzisi nevadzidzi vatore chikamu, chero mamiriro ekunze ari mukati mechikamu.
"Nzvimbo yeTexas A&M radar inoita kuti ive radar yakakosha yekucherechedza zvimwe zvinonakidza uye dzimwe nguva zvine njodzi mamiriro ekunze," akadaro Dr. Don Conley, purofesa wesainzi yemhepo kuTexas A&M. "Radar nyowani ichapa maseti matsva ekutsvagisa kwechinyakare uye ane njodzi kutsvagurudza mamiriro ekunze, uku ichipawo mimwe mikana yevadzidzi vasati vapedza kudzidza kuita tsvakiridzo vachishandisa yakakosha data seti."
Kukanganisa kutsva kweradar kunowedzera kupfuura dzidzo, kuvandudza zvakanyanya kufanotaura kwemamiriro ekunze uye masevhisi ekunyevera kunharaunda dzenharaunda nekuwedzera kuvharwa uye kuwedzera chokwadi. Kukwidziridzwa kwakakosha pakupa yambiro yemamiriro ekunze panguva uye chaiyo, kuchengetedza hupenyu uye kuderedza kukuvadzwa kwezvinhu panguva yemamiriro ekunze akaomarara. Bryan College Station, yaimbove munzvimbo ye "radar gap", ichawana kufukidzwa kwakazara munzvimbo dzakaderera, ichiwedzera kugadzirira uye kuchengetedzeka kwevanhu.
Iyo radar data ichaitwa kuti iwanikwe kune vemubatanidzwa veClimavision, seNational Severe Storms Laboratory, pamwe nevamwe vatengi veClimavision, kusanganisira vezvenhau. Imhaka yekukanganisa kuviri mukunaka kwedzidzo uye kuchengetedzeka kweveruzhinji kuti Climavision inofarira zvikuru kubatana neTexas A&M kugadzira radar nyowani.
"Zvinofadza kushanda neTexas A&M kuisa radar yedu yemamiriro ekunze kuzadza maburi mumunda," akadaro Chris Good, CEO weLouisville, Kentucky-based Climavision. "Chirongwa ichi hachingowedzere huwandu hwepasi-chikamu chekuvhara. yunivhesiti nemakoreji, asi zvakare inopa vadzidzi ruzivo-paruzivo rwekudzidzira zvekucheka-kumucheto data izvo zvichave nemhedzisiro chaiyo munharaunda."
Iyo itsva Climavision radar uye kudyidzana neDhipatimendi reAtmospheric Sayenzi inoratidza chiitiko chakakosha muTexas A&M's hupfumi nhaka yeradar tekinoroji, iyo yakatanga kuma1960s uye yagara iri pamberi pekuvandudza.
"Texas A&M yakagara ichiita basa rekupayona mukutsvaga kwemamiriro ekunze radar," akadaro Conley. "Muzvinafundo Aggie akabatsira mukuziva mafambiro nemasaisai ekushandisa radar, achiisa hwaro hwekufambira mberi munyika yose kubva kuma1960. Kukosha kweradar kwakaonekwa nekuvakwa kweBureau of Meteorology building muna 1973. Chivako ichi chakagadzirirwa kugara uye kushandisa tekinoroji yakakosha iyi."
Iyi tekinoroji yakagadzira ndangariro dzinonakidza dzeTexas A&M University fakaroti, vashandi uye vadzidzi munhoroondo yeradar payakaenda pamudyandigere.
Vadzidzi veTexas A&M University vakashanda ADRAD panguva yeHurricane Ike muna 2008 uye vakatumira ruzivo rwakakomba kuNational Weather Service (NWS). Pamusoro pekutarisisa data, vadzidzi vakapa kuchengetedzwa kwemuchina kumaradhi sezvo madutu aiswedera kumahombekombe uye akaongororawo data yakakosha seti ingangodiwa neNational Weather Service.
Musi waKurume 21, 2022, ADRAD yakapa rubatsiro rwechimbichimbi kuNWS apo KGRK Williamson County radar yekutarisisa masero makuru aisvika kuBrazos Valley akaremara kwenguva nechamupupuri. Yambiro yekutanga yechamupupuri yakapihwa husiku ihwohwo yekutevera supercell parutivi rwekuchamhembe kweBurleson County mutsetse yaive yakavakirwa pakuongorora kweADRAD. Zuva rakatevera, chamupupuri chinomwe chakasimbiswa munzvimbo yeyambiro yeNWS Houston/Galveston County, uye ADRAD yakaita basa rakakosha mukufanotaura nekunyevera panguva yechiitiko.
Kuburikidza nekudyidzana kwayo neClimavision, Texas A&M Atmopher Sayenzi ine chinangwa chekuwedzera zvakanyanya kugona kweiyo itsva radar system.
"AjiDoppler radar yakashanda Texas A&M uye nharaunda zvakanaka kwemakumi emakore," akadaro Dr. R. Saravanan, purofesa uye director weDhipatimendi reAtmospheric Sayenzi kuTexas A&M. "Sezvo zvave kusvika kumagumo ehupenyu hwayo hunobatsira, tiri kufara kuumba mubatanidzwa utsva neClimavision kuti tive nechokwadi chekutsiviwa nenguva." Vadzidzi vedu vachawana ruzivo rwezvino radar yezvidzidzo zvavo zvemamiriro ekunze.
Mhemberero yekucheka ribhoni uye yekutsaurira yakarongerwa kutanga kwekudonha 2024 semester, apo radar inenge ichishanda zvizere.
Nguva yekutumira: Oct-08-2024