文章基本信息

标题：RADIOMETRIC TESTING AND CALIBRATION OF DMC
本地全文：下载
作者：L. Markelin ; E. Honkavaara ; J. Peltoniemi 等
期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2006
卷号：XXXVI Part 1
出版社：Copernicus Publications
摘要：Advanced. radiometric.properties.of.new.digital.photogrammetric.sensors.will.open.new.applications.for.photogrammetric.sensors..In.order.to.learn.to.use.the.systems.properly.and.to.find.out.the.limitations.of.the.systems,.sensor.testing.in.operational.conditions.is. essential.. Radiometric. properties. of. image. data. sets. collected. by. Intergraph. DMC,. Leica. ADS40,. Vexcel. UltraCamD. and. a.medium.format.sensor.Emerge.DSS.have.been.evaluated.using.the.calibrated.8-step.gray.scale.of.the.Finnish.Geodetic.Institute..In.this.article,.exemplary.res ults.of.various.sensors. are.given..Results.showed.that.saturation.started.at.reflectance.values.of.27%.to.66%,. depending. on. the. data. sets.. Central. factors. affecting. the. radiometric. results. were. the. sensor. parameters. during.the. image.collection.and. the. radiometric. post-processing. options.. The.pres ented. results. should.not. be. used. to. compare. various.sensors. but.they.are. intended. to. demonstrate. the. many. factors. affecting.the. radiometric. properties .. However,.results. also. show.that.in.ideal.conditions. and.with.proper.parameters.the.expectations.set.for.the.digital.censors.are.fulfilled..Radiometric.calibration.and.tes ting.in.field.is.crucial.to.utilize.the.advanced.radiometric.characteristics.of.the.digital.sensors.to.an.optimum.effect
关键词：Aerial.Digital.Cameras ;.Radiometry;.Quality;.Targets;.BRDF;.calibration