Chii chaitika
Google neNASA's JPL vakagadzira AI modhi inonzi MAPL-EMIT, inoshandisa data kubva kuNASA's EMIT satellite chiridzwa kuona, kuverengera, uye kuisa methane plumes pasi rose. Iyo modhi yakadzidziswa pa 3.6 miriyoni fizikisi-simulated methane plumes uye inoona makumi mashanu muzana akawanda plumes kupfuura nyanzvi dzevanhu. Yakaona anopfuura zviuru makumi maviri nezvitatu emamwe mapaipi pasi rese, kusanganisira mapaipi ari pamakumi maviri nemana emakumi maviri neshanu makuru epasirese epasi.
Iyo MAPL-EMIT modhi ndeyekupedzisira-ku-ku-kuguma chiratidzo chekushandura iyo inogadzirisa yakazara EMIT radiance spectrum kuti idzore methane ekuwedzera pamapikisi ese ari muchiitiko akabatana. Inobatanidza Swin-v2‑S ine convolutional decoder mune yeU-Net-yakafanana architecture uye inoita mabasa matatu panguva imwe chete: kuyera methane yekusimudzira papixel, kutsanangura chimiro chepure yega yega uye miganhu, uye kugadzirisa yega yega yekubuda.
Iyo modhi yakadzidziswa pamamiriyoni mazana matatu nemazana matanhatu emagetsi ekugadzira akagadzirwa achishandisa fizikisi-yakavakirwa simulation pombi uye akaiswa mune chaiyo EMIT zviitiko. Vatsvagiri vakapatsanura mazana maviri nemakumi matatu nemazana mashanu EMIT mataira mukudzidziswa, kusimbiswa, uye bvunzo seti uye vakadzidzisa modhi pa32 Google TPU machipi kwemaawa angangoita makumi mapfumbamwe nematanhatu.
Pamabhenji epasirese epasirese, MAPL-EMIT yakabata 84% yeNASA EMIT L2B plume complexes yakatsanangurwa nemaoko mukati meyedzo seti ye1,084 EMIT granules uku ichizivisa kanosvika ka1,5 semapure akawanda anonzwisisika sevanoongorora vanhu.
Nei zvichikosha
Iyo AI modhi ine zvakakosha zvekutarisa methane uye kuderedza kuedza. Methane igasi rinopisa regreenhouse rine simba rekudziya rakapetwa ka30 kupfuura kabhoni dhaikisaidhi mukati memakore zana. Iyo modhi inogona kubatsira kuona uye kuteedzera kuburitswa kwemethane kubva kwakasiyana masosi, kusanganisira marara, kurima, uye kugadzira simba. Ruzivo urwu runogona kushandiswa kuzivisa sarudzo dzemitemo uye nzira dzekudzikisa kuderedza kuburitswa kwemethane uye kurwisa shanduko yemamiriro ekunze.
Methane yakakwira yekudziya kwepasi rose inoita kuti kuona kwacho kuve kwakakosha pakuderedza mamiriro ekunze; modhi yacho inonatsiridza mwero wekuona mapure ne50 % pamusoro penyanzvi dzevanhu uye inofumura zviuru zvezvaimbova zvisina kurekodhwa zvinyorwa.
Nekunongedza hutsi hunobva munzvimbo dzinoraswa marara, zvekurima, uye zvivakwa zvesimba, MAPL-EMIT inopa data rinogona kuitika kune vanotonga nemakambani ane chinangwa chekuzadzisa chinangwa chekudzikisa cheGlobal Methane Pledge panosvika 2030.
Iyo modhi yakanakisa kugadzirisa kwenzvimbo (60 m) zvichienzaniswa nezviripo zvigadzirwa zvesathelaiti inogonesa sosi-nhanho kupihwa, kutsigira kwakanangwa kugadzirisa uye kudzikisa kuedza mumatunhu akakwira-emitting.
Interactive Mechanism: Iyo Inonyatsoshanda
Ongorora ari pasi tekinoroji kuseri kwekusimudzira uku uchipindirana.
A route planner searches possible journeys using explicit rules. What does this illustrate about AI?
Zvekutarisa zvinotevera
Kubudirira kweramangwana uye mashandisirwo eiyo MAPL-EMIT modhi, kusanganisira iyo inogona kubatanidzwa nezvimwe zviridzwa zvesatellite uye kushandiswa kwayo mumaindasitiri akasiyana. Kugona kweiyo modhi kuona uye kuyera methane plumes kunogona kuve nezvakakosha kune zvikamu zvakaita seoiri negasi, zvekurima, uye kutambisa marara.
Kubatanidzwa kweMAPL-EMIT zvinobuda muInjini yePasi maturusi uye kuti vanogadzira mitemo neindasitiri vanotora sei data rezvirongwa zvekudzikisa-emission.
Kugona kuwedzera kwemaitiro kune mamwe magasi egreenhouse uye kudzoreredza kwakawanda seNASA inotevera-chizvarwa imaging spectrometers inouya online.
Kuongororwa kwemazinga enhema-akanaka munzvimbo dzakaoma uye nekunatsiridza kwakatevera kunogona kuvandudza kuvimbika kwekutarisa kwekushanda.