[Jakarta, Julayi 15, 2024] – Njengelinye lamazwe asengozini yeentlekele kwihlabathi, i-Indonesia ibisoloko ithwaxwa zizikhukula ezitshabalalisayo kwiminyaka yakutshanje. Ukuphucula amandla okulumkisa kwangethuba, i-National Disaster Management Agency (BNPB) kunye ne-Meteorology, Climatology and Geophysics Agency (BMKG) zisebenzise inkqubo yokujonga i-radar yesizukulwana esilandelayo kwiindawo ezinobungozi obukhulu bezikhukula, nto leyo ephucula kakhulu ukuchaneka kunye nokufaneleka kwezilumkiso zezikhukula.
Izikhukula Eziqhelekileyo Zikhokelela Ekuphuhliseni Ubuchwepheshe
Indawo enzima yase-Indonesia yenza ukuba ibe sesichengeni sezikhukula ezikhawulezileyo ngexesha leemvula ezinkulu zemvula, apho iinkqubo zokujonga umgangatho wamanzi zemveli zihlala zisabela kancinci kakhulu. Emva kwezikhukula ezikhawulezileyo zango-2023 eWest Java ezabulala abantu abangaphezu kwama-70, urhulumente ukhawulezise "iNkqubo yoThintelo lweeNhlekelele ehlakaniphileyo," esungula inethiwekhi yeradar yemozulu ye-X-band kwiindawo zamanzi ezinobungozi obukhulu ezifana neBandung neBogor. Le nkqubo ibonelela ngokulandelela kwangexesha ubunzulu bemvula, ukuhamba kwamafu, kunye nokuphuma kwamanzi kumphezulu ngaphakathi kwerediyasi yeekhilomitha ezili-10, kunye nohlaziyo lwedatha rhoqo ngemizuzu eyi-2.5.
I-Radar + i-AI: Inkqubo yesilumkiso sasekuqaleni enamaleko amaninzi
Le nkqubo intsha idibanisa izinto ezintathu eziphambili ezintsha:
- Itekhnoloji yeRadar yeDual-Polarization: Yahlula ubukhulu bemvula kunye nohlobo lwayo ukuze kuqikelelwe imvula yexesha elifutshane ngokuchanekileyo.
- Imodeli ye-Hydrological yeNdawo: Ibandakanya ukuthambeka kwamanzi, ukugcwala komhlaba, kunye nezinye izinto zokubala amathuba okukhukhula.
- Ii-Algorithms zokufunda ngoomatshini: Iqeqeshwe kwidatha yentlekele yembali, le nkqubo ikhupha izilumkiso ezikumgangatho ophezulu (oluhlaza okwesibhakabhaka/otyheli/orenji/obomvu) iiyure ezi-3-6 kwangaphambili.
“Ngaphambili, besixhomekeke kwidatha yesikhululo semvula, eyayisinika isilumkiso esingaphantsi kweyure. Ngoku, i-radar inokulandelela amafu emvula ahamba phezu kweendawo zeentaba, nto leyo ethenga ixesha elibalulekileyo lokuphuma,” utshilo unjineli we-BMKG uDewi Satriani. Ngexesha lovavanyo lwemvula ka-2024, le nkqubo yaxela kwangaphambili ngempumelelo izikhukula ezine e-East Nusa Tenggara, yanciphisa ii-alamu zobuxoki ngama-40% xa kuthelekiswa neendlela zemveli.
Ukuzibandakanya koLuntu kuphucula ukusebenza kakuhle kweempendulo
Izilumkiso zesilumkiso zisasazwa ngeendlela ezininzi:
- Amaqonga karhulumente angxamisekileyo (i-InaRISK) aqalisa izilumkiso ze-SMS ezizenzekelayo.
- Iinqaba zokusasaza zelali zinika izilumkiso zelizwi.
- Kufakelwe izilumkiso zokukhanya nezandi ecaleni kwemilambo ethanda ukukhukula.
Inkqubo yovavanyo ePadang, eWest Sumatra, ibonise ukuba ixesha eliqhelekileyo lokuphuma kwiindawo ezinobungozi obukhulu lincitshisiwe laya kwimizuzu engama-25 kuphela emva kwesilumkiso.
Imingeni kunye nophuhliso lwexesha elizayo
Nangona iphumelele, imingeni isekho, kuquka ukugutyungelwa kweradar kwiindawo ezikude zeentaba kunye neendleko eziphezulu zokulungisa. I-BNPB iceba ukwandisa izikhululo zeradar ukusuka kwi-12 ukuya kwi-20 ngo-2025 kwaye isebenzisana ne-Japan International Cooperation Agency (JICA) ukuphuhlisa iiradar ezincinci ezingabizi kakhulu. Iinjongo zexesha elide ziquka ukudibanisa idatha yeradar kunye nokubona kude kwesathelayithi kunye neepatroli zedrone ukudala inethiwekhi ebanzi yokujonga "indawo yomoya-phantsi".
Ingqiqo yoBugcisa:
“Le yimodeli yeenkqubo zokulumkisa kwangaphambili ngeentlekele kumazwe asakhasayo,” utshilo u-Arif Nugroho, uMlawuli weZiko loPhando loThintelo lweeNtlekele kwiYunivesithi yaseJakarta. “Inyathelo elilandelayo kukuqinisa amandla ohlalutyo lwedatha loorhulumente basekuhlaleni ukuqinisekisa ukuba izilumkiso ziguqulelwa kwisenzo esisebenzayo.”
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