在線網(wǎng)課知慧《3s技術(shù)及其應(yīng)用進(jìn)展（東北林業(yè)大學(xué)）》單元測試考核答案

第一章單元測試1【單選題】(5分)A()isacomputersystemforcapturing,storing,querying,analyzing,anddisplayinggeospatialdata.A.GlobalNavigationSatelliteSystems(GNSS)B.RemoteSensing(RS)C.GlobalPositioningSystem(GPS)D.GeographicInformationSystem(GIS)2【單選題】(5分)()explicitlyexpressesthespatialrelationshipsbetweenfeatures,suchastwolinesmeetingperfectlyatapoint.A.TopologyB.PolygonsC.VectordataD.Rasterdata3【單選題】(5分)Therasterdatamodeluses()torepresentspatialfeatures.A.PointfeaturesB.PolygonfeaturesC.AgridandgridcellsD.Linefeatures4.【多選題】(5分)正確答案：ABDThevectordatamodeluses()torepresentspatialfeatureswithaclearspatiallocationandboundary.A.PointsB.LinesC.PixelsD.Polygons5.【多選題】(5分)正確答案：CDThemostexpensivepartofaGISprojectisdataacquisition,andtwobasicoptionsfordataacquisitionare().A.ManualdigitizingB.ScanningC.UseexistingdataD.Createnewdata6【判斷題】(5分Feature-basedquerycaninvolveeitherattributeorspatialdata.（）A.對B.錯7【判斷題】(5分Bufferingcombinesgeometriesandattributesfromdifferentlayerstocreatetheoutput.（）A.錯B.對8【判斷題】(5分GISmodelscanbegroupedintofourgeneraltypes:binarymodel，indexmodel，regressionmodel，andmathematicmodel.（）A.錯B.對9【判斷題】(5分AzonaloperationofrasterdataanalysisoperatesonagroupofcellswithsameA.錯B.對10【判斷題】(5分Aprocessmodelintegratesexistingknowledgeabouttheenvironmentalprocessesintherealworldandquantifiestheprocesseswithasetofrelationshipsandequations.（）A.錯B.對第二章單元測試1【單選題】(5分)A（）isamathematicalmodeloftheEarth,whichservesasthereferenceorbaseforcalculatingthegeographiccoordinatesofalocation.A.datumB.geodeticcoordinatesC.spheroidD.geoid2【單選題】(5分)（），anevencloserapproximationoftheEarth,hasanirregularsurface,whichisaffectedbyirregularitiesinthedensityoftheEarth'scrustandmantle.A.SpheroidB.DatumC.ThegeoidD.Meansealevel3.【多選題】(5分)正確答案：ABCWhichfollowingprojectionsareconformalprojections?()A.TransverseMercatorprojectionB.LambertconformalconicprojectionC.MercatorprojectionD.Albersequal-areaconicprojection4.【多選題】(5分)正確答案：ABDWhichfollowingcharacteristicsbelongtoTransverseMercatorprojection?()A.NolengthdistortiononstandardmeridianB.ConformalC.AnequivalentprojectionD.Usestandardmeridian5【單選題】(5分)5IfIwanttopreservedirectionduringprojection,Ineedtochoose()mapprojection.A.AzimuthalprojectionB.ConformalprojectionC.EquivalentprojectionD.Equidistant6【判斷題】(5分Theprincipalscaleappliesonlytothestandardlineinamapprojection.（）A.錯B.對7【判斷題】(5分Theprojectionyouchoosesignificantlyaffectsthepropertiesofalarge-scalemapbuthaslesseffectonthepropertiesofasmall-scalemap.（）A.錯B.對8【判斷題】(5分8AmapprojectionallowsustoworkwithlongitudeandlatitudeA.錯B.對9【判斷題】(5分9Astandardlinereferstothelineoftangencybetweentheprojectionsurfaceandthereferenceglobe,includingstandardparallelandstandardmeridian.（）A.錯B.對10【判斷題】(5分TheoriginoflocaldatumisatthecenteroftheEarth.()A.錯B.對第三章單元測試1【單選題】(5分)The()ofarasterreferstothenumberofbitsforstoringcellA.CellsizeB.CelldepthC.RasterformatD.Rasterpixels2【單選題】(5分)Thecell()isthesizeofthearearepresentedbyasinglecell.A.sizeB.C.depthD.range3【單選題】(5分)Whichprocedureconvertsvectordatatorasterdata?()A.DigitizationB.RasterizationC.AutomaticVectorizationD.InteractiveTracing4.【多選題】(5分)正確答案：ABCDThespatialdatacouldcomefrom()。A.PapermapsB.DigitaldataC.X-YCoordinatesD.GPS/RemoteSensing5.【多選題】(5分)正確答案：BCDWhichofthefollowingeventsbelongtothecontinuousviewofspatialphenomena（）。A.epicentresofearthquakesB.elevationC.temperatureD.soilcharacteristics6【判斷題】(5分Connectivity,adjacency,andcontainmentaretopologicrelationships.（）A.錯B.對7【判斷題】(5分Thethreebasicstepsofvectorizationincludelinethinning,lineextraction,andtopologicalreconstruction.（）A.對B.錯8【判斷題】(5分TopologicalrelationshipsbetweenspatialfeaturesallowGISuserstoperformspatialdataquery.（）A.錯B.對9【判斷題】(5分Manualdigitizingissimilartoheads-updigitizinginthewaythelineshavetobetracedbyhand,butitworksdirectlyonthecomputerscreenusingthescannedrasterimageasbackground.（）A.對B.錯10【判斷題】(5分Awidevarietyofdatausedingeographicinformationsystems(GIS)areencodedinvectorformat.Theyincludedigitalelevationdata,satelliteimages,digitalorthophotos,scannedmaps,andgraphicfiles.（）A.對B.錯第四章單元測試1【單選題】(5分)（）markedthebeginningoftheacquisitionofaerialphotographyonaroutinebasis.A.WorldWarIB.In1909C.Early1800sD.SatelliteRemoteSensing2【單選題】(5分)（）isthefirstofmanyEarth-orbitingsatellitesdesignedforobservationoftheEarth’slandareas.A.Landsat1B.QUICKBIRDC.IKONOSD.SPOT3.【多選題】(5分)正確答案：BCDThethreemostimportantcontributionsofLandsatSatellitesinclude().A.OneexampleofhyperspectralremotesensingB.TheroutineavailabilityofmultispectraldataforlargeregionsoftheEarth’ssurface.C.Itsroleasamodelfordevelopmentofotherlandobservationsatellitesdesignedandoperatedbydiverseorganizationsthroughouttheworld.D.Tocreateanincentivefortherapidandbroadexpansionofusesofdigitalanalysisforremotesensing.4.【多選題】(5分)正確答案：ABDAccordingtotheplatform,remotesensingcanbeclassifiedas()。A.SpaceRemoteSensingB.TerrestrialRemoteSensingC.MicrowaveRemoteSensingD.AirborneRemoteSensing5.【多選題】(5分)正確答案：ABD（）belongtoactiveremotesensing.A.LiDAR.B.SONARC.SunlightphotographyD.Flashphotograph6【判斷題】(5分Accordingtotheapplicationfield,remotesensingcouldbeclassifiedasagricultureremotesensing,forestryremotesensing,atmosphericRemoteSensing,oceanographicalRemoteSensing,geologicalremotesensing,andmilitaryremotesensingandsoon.（）A.錯B.對7【判斷題】(5分DuringWorldWarI,useoftheelectromagneticspectrumwasextendedfromthevisiblespectrumtootherregions,mostnotablytheinfraredandmicrowaveregions.（）A.對B.錯8【判斷題】(5分ByDecember1999,NASAhadlaunchedTerra-1,thefirstsatelliteofasystem(EarthObservationSystem,EOS)specificallydesignedtoacquireglobalcoveragetomonitorchangesinthenatureandextentofEarth’secosystems.（）A.錯B.對9【判斷題】(5分ActiveremotesensingemploysinstrumentsdesignedtosenseenergyemittedbytheEarth,notenergygeneratedbyasensor.()A.對B.錯10【判斷題】(5分RemoteSensingreferstothepracticeofderivinginformationabouttheEarth’slandandwatersurfacesusingimagesacquiredfromanoverheadperspective,usingelectromagneticradiationinoneormoreregionsoftheelectromagneticspectrum,reflectedoremittedfromtheEarth’ssurface.()A.對B.錯第五章單元測試1【單選題】(5分)Whatisthemostpossibleemissivityforablackbodyof4000K?()A.0.5B.0C.0.8D.12【單選題】(5分)Eachofthethreesubtractiveprimariesabsorbs（）ofthevisiblespectrum.A.TwothirdsB.onethirdC.AllD.Half3【單選題】(5分)Byphysicallymovingtheobject,thekineticenergyoftheobjectistransferredfromoneplacetoanother.Thiskindofenergytransferis()。A.RadiationB.ConductionC.TransferD.Convection4【單選題】(5分)Whichgasisresponsibleforthemostabsorptionofsolarradiation?()A.CO2B.O3C.N2D.H2O5【單選題】(5分)Whichtermdescribestheenergyemittedfromaunitarea?()A.RadiantexitanceB.IrradianceC.RadiantfluxD.Radiation6【判斷題】(5分Conductionistheonlyformofenergytransferthatcantakeplaceinavacuum.()A.錯B.對7【判斷題】(5分Theemissivityofatrueblackbodyis0,andthatofawhitebodywouldbe1.（）A.對B.錯8【判斷題】(5分NearinfraredradiationissolarradiationreflectedfromtheEarth’ssurface,andiscalledreflectiveinfrared.（）A.對B.錯9【判斷題】(5分Asblackbodiesbecomehotter,thewavelengthofmaximumemittanceshiftstoshorterwavelengths.（）A.錯B.對10【判斷題】(5分Thosewavelengthsofelectromagneticradiationsthatarerelativelyeasilytransmittedthroughtheatmospherearereferredtoasatmosphericwindows.（）A.對B.錯第六章單元測試1【單選題】(5分)Ifthenominalspatialresolutionofthepanbandofaremotelysensedimageryis30m,whatisthemostpossiblenominalspatialresolutionofthemultispectralbandsoftheimagery?()A.50mB.10mC.20mD.30m2【單選題】(5分)TheradiometricresolutionofHRVIRsensorcarriedbySPOT-4is8bit,howmanytonelevelsdoestheHRVIRimageryhave?()A.1024B.256C.512D.20483【單選題】(5分)Whichdatasourcebelongstoactiveremotesensing?()A.IKONOSB.RADARC.OrthophotoD.Quickbirdimagery4【單選題】(5分)（）waslaunchedin1972asthefirstsatellitetailoredspecificallyforbroad-scaleobservationoftheEarth'slandareas.A.SPOTB.QuickBirdC.LandsatD.MODIS5.【多選題】(5分)正確答案：ACDSpectralresolutionreferstothe()inelectromagneticspectrumtowhicharemotesensinginstrumentissensitive.A.bandlocationB.FrequencyC.ThenumberofbandwidthD.Thesizeofbandwidth6【判斷題】(5分Imagetoneisthefrequencyoftonalchangeonanimage,ortheapparentroughnessorsmoothnessofanimageregion.()A.錯B.對7【判斷題】(5分Geostationaryorbitthatisdesignedtoreducevariationsinilluminationbysystematicallymoving(precessing)theorbitaltracksuchthatitmoveswestward360°eachyear.()A.對B.錯8【判斷題】(5分Ifweresampleanimageof3030mto15oftheimage.（）A.對B.錯9【判斷題】(5分Fordigitalimagingsystem,theresolvingpowerofdigitalimagingsystemdependsoninstantaneousfieldofview(IFOV)andgroundsampleddistance(GSD).（）A.錯B.對10【判斷題】(5分ThegeostationarysensorsarestationarytotheEarthandalwaysstareatthesamelocationontheEarthsurface,so,thetemporalresolutionismeaninglesstothedesignofgeostationarysatellites.（）A.錯B.對第七章單元測試1【單選題】(5分)WhichisNOToneofthecomponentsofGPS?()A.ControlcomponentB.SpacecomponentC.MechaniccomponentD.Usercomponent2【單選題】(5分)Atleast()satellitesarerequiredtocalculatethedistancefromthesatellitetothereceiver.A.FourB.FiveC.ThreeD.Six3.【多選題】(5分)正確答案：ABDThenaturalerrorsthatcaus