Doing Business | IT & Technologies

February 26, 2016

Facebook Is Using AI To Build The World’s Most Detailed Population Map

Facebook wants to get everybody online, whether that’s through regular networks or high-flying drones. But to do that, it has to know where people actually are. The best population maps available today aren’t precise enough for Facebook’s needs.

 So instead of waiting for somebody else to build a better map for it, Facebook decided to take high-res satellite images and use machine learning to map every house in these photos.

Facebook’s Jay Parikh, its global head of engineering and infrastructure, and Yael Maguire, the director and head of Facebook’s Connectivity Lab, walked a small group of journalists through the rationale and process for creating these maps.

“Our goal is to figure out how we can develop technologies and understanding how we can connect every person on the planet,” Maguire said. Currently, the best source of population data is a map from Columbia University, but it’s not detailed enough because it only offers a 1km resolution. “If we want to think about the best technology to connect people — especially outside of the cities, this is a very misleading piece of information.”

About a year ago, Facebook’s Connectivity Lab teamed up with the company’s AI group and data science team.

For this first run, Facebook looked at imagery from 20 countries that covers a total of 21.6 million square kilometers. In total, Facebook’s AI team crunched 14.6 billion images. To find evidence of human settlement in the images, the team used standard machine learning techniques. It trained the algorithm to figure out which images contain evidence of human settlement by giving it a large training set and then letting it do its thing, using a few thousand machines in Facebook’s data centers.

The result of this work is the most detailed map of human settlement currently available for these countries.

“This data set is something we are very excited about,” Maguire said. “We are interested in getting feedback from the global community on how it can be used for connectivity analysis.”

Facebook already partnered with Columbia University to figure out how to make this data available to others and even though Facebook is mostly focusing on connectivity right now, there are probably plenty of other use cases for this data, as well.

Text by Tech Crunch
Tags:
facebook
 

Tags Cloud

20102011Absa Bankaccaaccidentaccidentsadministration volontaireADSUadvertisingafghanistanAfrAsiaafricaagalegaagreementagricultureagroAHRIMAIairair asiaair australAir Franceair madagascarair mauritiusairasiaAirlinesairportairway coffeeAlbionalgeriaalibabaalteoAlvaro SobrinhoamazonAmeenah Gurib-FakimAMLandroidangolaAnil BachooApollo Bramwellappappleappointmentsappsaquaculturearab townarrestArtArvin BoolellasiaATMATOauditaudit reportaustraliaaustriaaviationawardawardsAxcel ChenneyBABagatelleBagatelle DamBAIBalaclavaBangladeshbankBank OnebankingbanksBar CouncilbarclaysBDObeachbeachesBeau Bassin-Rose HillbeautybeerBelgiumBelle-MareBelle-RiveBet365betamaxbettingBharat Telecombig databitcoinblue economyBlue-BayBOIboko haramBollywoodBOMbombingbookbookmakerbooksbossBotswanabpmlBPOBramer BankbrazilbrexitBritish AirwaysbudgetbuildingbusesBusinessbusiness trendsCabinetcall centresCanadacanecareercareer tipscargocarnivalcasinoCaudanCCIDCCMCCTVCEBcelebretiescelebritiescementChagoscharityCharlie HebdoCHCchilechinachromeCIELcigarettesCim FinancecinemaclashesCMTcomoroscompetitionconcertconferenceConfinementCongoconstitutional amendmentconstructioncontestcontestscontractcooperationCoronaviruscorruptioncounterfeitcoupCourtCourtscouvre-feuCOVID-19CPBCPEcreativitycreditscreolecrisiscruise shipcruise shipsCSOCT PowerCultureCurepipecustomercustomerscustomsCVCWAcyclingcyclonedamDawood RawatdayDBMdeficitdenguedeportationdevelopmentDiego GarciadivalidoctorsdodoDomaine les PaillesDonald TrumpDPPdrug traffickingdrugsDTAADubaiDuty Freee-commercee-servicesearthquakeebeneebolaecoécolesecologyeconomicEconomic Development BoardeconomicseconomyEducationeducation abroadeducation reformEEZEgyptEIILMelectionelectionselectoral reformelectricityelon muskembassyEmiratesemirates airlinesEmtelenergyENLentrepreneurshipEnvironmentEOCEUEuroEuropeeventeventsexamexaminationexamsexpoexportfacebookfairFalcqfarmersfarmingfashionfast foodfbiFDIfeefeesferryfestivalFievre AphteuseFIFAFIFA World CupFilm Rebate SchemefilmingfilmsfinancefinancesfinancingFirefishfishingFIUFlacqFlic-en-FlacfloodFloodsflourfonction publiquefoodFootballforecastforeign workersForumFrancefraudfruitfruitsFSCFTAfuelfunnyGAARgabongadgetsgalaxygalaxy notegamblinggame of thronesgamesgasgazaGDPGermanyghanaGlobal BusinessgolfGoodlandsgoogleGorah Issac casegovernmentGRAGrand Baygrand-baieGrand-BassinGrand-Gaubegreecegreengreen energygrippeGTUH1N1hackershajjhamashappinessHawaiihawkershealthhealthcareHeritage Cityhi-techhigher educationhighlandshistoryHolcimholidaysHong Konghorse raceshorse racingHospitalhotelhotel businesshotelshowhow toHRHRDCHSBCHSCHSC ProhtchungaryhuntingHusein Abdool RahimIBAIBLICACICTICTAID cardiframacillegal fishingillegal migrationillegal workersIMFimportindiaIndian OceanIndian Ocean Island GamesIndonesiainflationinfluenzaInfographicsinfrastructureinnovationinnovationsinsuranceinterest rateinternetinterpolInterviewinterview tipsinvestinginvestmentinvestmentsIOCIORECiosiPadiphoneIPOiraniraqirelandIRSISISislamicisraelITItalyjapanJean-Claude Bastos de MoraisJellyfishJewelleryJin FeiJIOIjobjobsjockeyjournalismJulian AssangeKailash TrilochunKenyakitesurfingKPMGkreolla buttelabourLafargelandlandslideLarsen & ToubrolawlawslayoffsLe MorneleadershipleakLepeplexpressliberiaLibyalifeloanloanslocal governmentLockdownlogisticslondonlotteryLottotechLRTLufthansalycheeMadagascarmade in morisMahebourgmalariamalaysiamalaysia airlinesMaldivesMalimallmanagementmanagement tipsmanufacturingmarketmarketingmarketsMauBankMauritiansmauritiusMBCMCBMCCIMDFPMeatmeccamediaMedical CouncilMedical tourismmedicamentsmedicineMedineMedPointmeetingMEFMegh PillayMESMeteoMetro ExpressMEXAmexicoMFAMGIMHCmichaela harte caseMicrosoftMIDMidlandsMIEmigrationmigration crisisminimum salaryminimum wagemiss mauritiusmistakesMITDmlMMMmobilemobile phonesMokamoneymoney launderingmonkeyMont-ChoisyMoody’sMoroccomotivationmoviesMozambiqueMPAMPCMPCBMPLMQAMRAMSBMSCMSMMTMTCMTPAMusicMV BenitaNad SivaramenNaïadeNamibiaNandanee SoornackNarendra ModinasanatureNavin RamgoolamNavind KistnahNCBNCGNDUNECnefNegative Income TaxNelson MandelaNeotownNepalnetherlandsnetworkingNew Mauritius Hotelsnew zealandNGONHDCNICNICHLNigerianight clubsNitin Chinien caseNobel Prizenokianorth koreaNRBNTANTCNWCCNWECOCDEoceanocean economyofofficialsoffshoreoilOlympic GamesOmega ArkOmnicaneoniononlineopinionOppositionorangeoscaroscar pistoriusOUMoutsourcingPakistanpalestinePamplemoussesPanama Paperspandit sungkurParadise PapersparliamentPaul BérengerpensionpensionspeoplePereyberepermis de travailPhilippinesPhoenix Beveragesphonespicture of the daypillspiracyplageplagueplanPlanet Earth InstitutePMPMEPMOpmsdPNQpokerpolicepoliticspollutionPonzi SchemeportPort LouisPort-LouispostPovertyPPPPRPravind JugnauthPRBpresentationpresentation tipspresidentpricepricesprisonproblemprofitprojectprojectsprostitutionprotestspsacPSCpsychologyPTRpublic functionpublic servicepwcQatarQuantum Globalquatre-bornesquotesrainsRajindraparsad SeechurnRakesh GooljauryransomwareratesratingratingsRavi YerrigadooRDAreal estaterecallsreformreformsrefugeesreligionrentrepo ratereportRESRésidence Barklyrestaurantrestaurantsresultresultsresumeresume tipsretailReunionrevenuericeRiche-TerreriseRiviere-du-RempartRiviere-Noireroadsroche-boisRoches-Noires caseRodriguesRogersrose-belleRose-HillrosewoodRoshi BhadainRum and SugarRundheersing BheenickrupeeRussiaRwandasafetySAJsalariessalarysalesalessales tipssamsungsanctionssaudi arabiaSBIsbmSCscamscandalSCBGscholarshipscholarshipsSchoolschoolsscienceseasecuritySEMSEMDEXSenegalSeychellesShakeel MohamedShanghaisharksshootingshoppingshopping fiestashopping mallshopping mallsshowShowkutally SoodhunSICsicomSierra LeonesingaporeSITskillssmall businessSmall Planters Associationsmart citysmartphonesSMeSME MauritiusSMEDASMFsmmsnapchatSobrinho casesocialsocial mediasocial networks & messengersSofitelsoftwaresolar energySomaliasonysouthsouth africaSouth China Seasouth koreasouth sudanspainsponsorshipsportSportsSquatterssri lankaSSRStar KnitwearstartupsstatisticsstatsSTCstockstock marketstocksstrategystreet vendorsStressstrikestudystudy abroadstylesubventionsuccesssuccess storysugarsugar canesummitSun ResortsSun Tan caseSunkai caseSunnystarssupermarketssurveySwanSwedenSwitzerlandsyriaTAtabletsTaiwanTanzaniataxtax fraudtax heaventaxesTbillsteateacherTeachersteamTECtechnologytelecomtendertendersterrorismtertiarytextilethailandthethefttimetime managementtipstototaltourismtoystradetrade feetradingtrainingtrainingstransporttraveltrendsTrioletTripAdvisorTrou-aux-BichestsunamitunaTunisiaTurfTurkeyturkish airlinesTVtwittertyphoonUdMUgandaukukraineununemploymentUNESCOunionsuniverseuniversityuomUSUTMvacanciesvacancyVacoasVacoas Popular Multipurpose Cooperative SocietyVacoas-PhoenixVanilla Islandsvarma caseVATVeekram BhunjunvegetablesVerizonvideoVideo of the Dayvirtual realityvisaVishnu Lutchmeenaraidoovisitvivo energyvolcanoWakashiowasteWaterWaterparkWeatherwest africawhatsappWhitedot Casewi-fiwikileakswindowsWMAwomenworkwork abroadworkersWorkshopWorldWorld Bankwriting tipsWTOXavier-Luc DuvalyahooYasin DenmamodeyemenYEPYerrigadoogateyoutubeZambiazimbabwe
Mauritius
© 2010-2020 mega.mu