Nyob rau hauv xyoo tas los no, laser technology tau ua lub luag haujlwm tseem ceeb hauv kev tshawb nrhiav thiab ntsuas dej hiav txwv. Thaum lasers ntsib dej hiav txwv tshawb fawb thiab tshawb nrhiav, yuav ua li cas?
Thaum Lub Tsib Hlis 19, 2023, Impossible Sensing, kev pib thev naus laus zis hauv hiav txwv tob tau tsom mus rau qhov ntsuas qhov muag thiab ntsuas ntug, tau koom nrog pab pawg kws tshawb fawb thiab kws tshaj lij los ntawm SETI Institute, NASA's Jet Propulsion Laboratory, University of Washington Applied Physics Laboratory thiab lwm lub koom haum. nyob rau ntawm lub nkoj hiav txwv Kev Tshawb Fawb Trust's Nautilus Lub InVADER Lub Hom Phiaj Laser Divebot, tseem hu ua Laser Divebot, tau xa mus rau cov dej sib sib zog nqus ncig Kingman Reef thiab Palmyra Atoll nyob rau hauv Ocean Exploration Trust's Nautilus expedition nkoj.
Kev ntoj ke mus kawm, tau txais nyiaj los ntawm National Oceanic thiab Atmospheric Administration's Center for Ocean Exploration and Research los ntawm Ocean Exploration Partnership Institute, yog thawj zaug lub chaw soj nstuam high-tech laser tau muab tso rau hauv ROV underwater ua haujlwm rau hauv qhov chaw sensing thiab tsom xam, qhov tseeb. paradigm hloov pauv hauv kev tshawb fawb dej hiav txwv thiab tshawb nrhiav - cov kws tshawb fawb yuav tsis tas yuav sau cov qauv thiab thauj lawv mus rau qhov chaw kuaj mob rau lub lis piam kom tau txais txiaj ntsig. "Invader yuav npaj tau hauv ob peb teev, tsis muaj kev cuam tshuam rau ib puag ncig.
Lub hom phiaj ntawm Intruder, uas tseem tab tom ua, sawv cev rau hauv qhov chaw tsom xam submersible neeg hlau rau kev tshawb fawb txog keeb kwm ntawm sab nrauv, tsim los ua kom cov thev naus laus zis tau tsim los tshawb txog lub ntiaj teb dej hiav txwv thiab cim lub ntiaj teb seabed. "Lub laser dhia dej robots siv nyob rau hauv lub hom phiaj Intruder yog tsim los ua tus yam ntxwv ntawm lub hiav txwv nyob rau hauv lub sij hawm ntawm lub sij hawm, sai thiab kev lag luam ntau dua puas tau.
Siv laser spectroscopy, lub laser dhia dej neeg hlau tuaj yeem sau cov ntaub ntawv muaj txiaj ntsig zoo, suav nrog pob zeb, sediment, kab dej thiab cov qauv lom neeg. Cov thev naus laus zis, thawj zaug xa tawm ntawm lub xov tooj ntawm tes ROV, yog tsim los ua kom muaj kev nkag siab hauv qhov chaw, thaum kawg obviating qhov xav tau los sau cov qauv ntawm lub cev raws li thawj qhov kev daws teeb meem uas tuaj yeem ntsuas ntsuas thaum nyob hauv kev txav.
Dr. Leonardo Macelloni, tus kws tshaj lij ntawm University of Southern Mississippi's School of Marine Science thiab Engineering tau hais tias "Kev ntsuas cov av thiab cov dej sib xyaw yam tsis muaj kev cuam tshuam rau ib puag ncig marine yog qhov tseem ceeb tshaj plaws rau cov zej zog," thiab hais txog Dr. peb zoo siab heev rau thawj qhov kev tshwm sim ntawm laser diving robots yog qhov zoo siab heev thiab lawv muaj peev xwm rau kev tshawb nrhiav yav tom ntej. "
Thaum lub sij hawm thawj zaug kev dhia dej, lub laser diving neeg hlau ntsuas cov organic cov ntsiab lus ntawm cov dej kem ntawm nto mus rau hauv qab. Thaum lub sij hawm ROV sampling, nws kuj pom cov minerals thiab organic pigments nyob rau hauv pob zeb thiab sediments ntawm ib tug tob ntawm 1,500 meters, tsis muaj ib tug ntawm lub cev qauv. Cov thawj zaug tau ua tiav cov kev tshawb fawb tau tshaj tawm lub sijhawm tshiab hauv dej hiav txwv.
Qhov chaw nyob uas pom nyob rau hauv cov dej tob uas tsis tau tshawb nrhiav nyob ib puag ncig Kingman Reef thiab Palmyra Atoll yog qhov chaw zoo tshaj plaws los sim cov thev naus laus zis no. Nws yog ib qho ntawm thaj chaw deb tshaj plaws thiab tshawb nrhiav tsawg tshaj plaws nyob rau hauv lub ntiaj teb, thiab cov dej no muaj qee qhov pristine marine ecosystems hauv ntiaj teb.
Cov nyiaj pab rau kev txhim kho thiab kev sim ntawm Intruder lub hom phiaj laser diving neeg hlau yog muab los ntawm NASA, NOAA los ntawm University of Southern Mississippi thiab Lub Koom Haum Koom Tes rau Kev Tshawb Fawb Txog Tubrog Nkoj thiab Dej Hiav Txwv Minerals Program ntawm Bureau of Ocean Energy Management, raws li tsab ntawv ceeb toom.
