GLEN CANYON, ARIZONA - Ha Amerika Bophirima e ntse e loana le komello ea nalane ea nalane, lerotholi le leng le le leng la metsi le bohlokoa. Bohatong ba bohlokoa bo lebisang taolong e nepahetseng ea metsi, US Geological Survey (USGS), ka tšebelisano-mmoho le balaoli ba mmuso oa metsi, e phatlalalitse katleho e atlehileng ea mokhoa o tsoetseng pele oa ho lekola phallo ea metsi radara tlase ho tloha Letamong la Glen Canyon Nokeng ea Colorado. Ts'ebetso ena e tšoaea nako e ncha ea pokello ea lintlha tsa nako ea 'nete, tse nepahetseng haholo bakeng sa e' ngoe ea litsamaiso tsa bohlokoahali tsa linoka Amerika.
Phephetso: Tekanyo e Nepahetseng Moleng oa Bohlokoa oa Bophelo
Noka ea Colorado ke "mokhoa oa bophelo," e fanang ka metsi bakeng sa temo le batho ba limilione tse mashome ho pholletsa le linaha tse supileng tsa US le Mexico. Komello e sa khaotseng e entse hore metsi a fokotsehe matamong a lona a maholo, e leng Lake Powell le Lake Mead. Ho metha ka nepo le ho laola dikubiki mithara tse ding le tse ding tsa metsi tse lokollwang tlase ho noka e se e le taba ya bohlokwa moruong le botsitsong ba sebaka seo.
Karolo ea nōka e ka tlas'a Letamo la Glen Canyon e khetholloa ke metsi a phallang ka potlako le a morusu, e leng ho etsang hore mekhoa ea khale ea ho lekanya phallo e thehiloeng ho khokahanyo e se be kotsi ho litsebi feela empa hape e thata ho e phethahatsa nakong ea liketsahalo tse feteletseng tsa metsi. Sena se ile sa lebisa ho likheo le tieho ea data ka linako tse mahlonoko haholo.
Tharollo: Tlhokomelo ea Radar ea Remoutu, e Tsoelang Pele, le e Phahameng e Nepahetseng
Metara e sa tsoa sebelisoa e sa amaneng le radar (e kang mohlala o tsoang ho SENIX kapa Valeport) e behiloe ka mokhoa o sireletsehileng borokhong bo ka tlaase ho letamo. E sebetsa ka ho ntša maqhubu a radar ho leba holim'a nōka le ho hlahloba lets'oao le bonts'itsoeng le sebelisa Doppler effect ho lekanya lebelo la holim'a metsi ntle le ho kopana le metsi.
Moenjinere oa USGS o ile a hlalosa hore: “Mokhoa ona o sebetsa joaloka 'molebeli oa hydrologic' oa 24/7. "E felisa ka ho feletseng kotsi ea hore li-sensor li senngoe ke likhohola kapa lithōle. Habohlokoa ka ho fetisisa, nakong ea likhohola - ha nōka e le kotsi ka ho fetisisa 'me data e le ea bohlokoa ka ho fetisisa - litsebi tsa rona li ka bokella tlhahisoleseding ea bohlokoa ea lebelo ho tloha tšireletsehong ea borokho kapa esita le hole."
Khokahano ea Tsamaiso le Ts'ebeliso ea Lintlha
Metha ea phallo ea radar e kopantsoe le likarolo tse 'maloa tsa bohlokoa:
- GPRS/4G Wireless Transmitter: E romela data ea nako ea sebele ea lebelo hang-hang ho USGS National Water Information System le litsi tsa taolo ea lefapha la metsi la mmuso.
- Touchscreen Datalogger: E lumella basebetsi ho sheba mekhoa ea data ea nako ea nnete, ho hlophisa litlhophiso, le ho romela li-log tsa nalane bakeng sa tlhokomelo e bonolo le ho lekanya.
- Multi-Parameter Monitoring: Sistimi ka nako e ts'oanang e lekola boemo ba metsi mme, e kopantsoe le data ea likarolo tse fapaneng tsa liteishene, e lekanya ka bo eona ho tsoa ha nako ea nnete.
Lintlha tsena li sebelisoa ka kotloloho bakeng sa:
- Netefatsa Phallo ea Letamo: Ho hlahloba ka nepo palo ea metsi a lokollotsoeng Letamong la Glen Canyon ho etsa bonnete ba ho latela tumellano ea litumellano tsa kabo ea metsi lipakeng tsa linaha tse tlase.
- Mehlala ea Temoso ea Moroallo: Ho fana ka nako e telele ea litemoso tsa likhohola ho baahi ba tlase.
- Lithuto tsa Phallo ea Tikoloho: Ho thusa bo-ramahlale ho utloisisa phello ea likhahla tse fapaneng tsa phallo tikolohong e tlase ea noka, ho fana ka lintlha ho tšehetsa libaka tsa bolulo bakeng sa mefuta ea litlhapi tse kotsing ea ho fela.
Maikutlo a Bokamoso
Katleho ya projeke ena e fana ka mohlala bakeng sa ho ntlafatsa thekenoloji ya ho beha leihlo dibakeng tse bohlokwa ho phatlalla le Colorado River Basin le ho phatlalla le United States. Ba boholong mehloling ea metsi ba rera ho qala theknoloji ena ea radar libakeng tse hlokolosi le tse kotsi lilemong tse hlano tse tlang.
"Ha re tobane le phephetso ea phetoho ea maemo a leholimo, re tlameha ho sebelisa mekhoa e bohlale ka ho fetisisa ho laola mohloli oa rona oa bohlokoahali oa tlhaho," moetapele oa morero o ile a phethela. "Letsete lena ha le ntlafatse boleng ba data le polokeho ea basebetsi feela empa hape le rala motheo o tiileng bakeng sa ts'ireletso ea rona ea metsi nakong e tlang."
Sete e felletseng ea li-server le software e se nang mohala, e tšehetsa RS485 GPRS /4g/WIFI/LORA/LORAWAN
Bakeng sa li-sensor tse ngata tsa radar ea metsi litaba,
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