hj1ab遥感监测水稻长势与产量的分析-analysis of hj1ab remote sensing monitoring rice growth and yield.docx

hj1ab遥感监测水稻长势与产量的分析-analysis of hj1ab remote sensing monitoring rice growth and yield.docx

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hj1ab遥感监测水稻长势与产量的分析-analysis of hj1ab remote sensing monitoring rice growth and yield

remotesensingmonitoringsystem.Studytheperformanceofthemainresultsobtainedinthefollowingthreeaspects:Remotesensingtechnologiesformonitoringricecropisgrowingclassificationresearch,TaixingCityinJiangsuProvince,forexample,basedonenvironmentSatellite(HJ-1A/B)remotesensingtechnologyofricegrowthmonitoringstudies.IntheuseofGPSfieldsurveyandtheestablishmentofsamplingonthebasisofinterpretationofsigns,throughtheimagecorrection,non-supervisedclassification,human-computerinteractiveinterpretationofinterpretationandotheroperations,anddatavalidationsamplesthroughouttheentireclassificationprocess,themessageisinterpretedaccuracyabove90%.Vegetationindexusingremotesensinginversionofleafareaindex,biomass,andsoonaregrowingstatusinformation,righttoconductmonitoringofricegrowthstagesweregrowing,andmonitoringofproductionofricecropisgrowingthematicmapclassification.BasedonremotesensingtechnologyofriceyieldforecastmodelcouplingclassificationMonitoringaspects,intheexistingmodelofriceyieldestimation,basedonthecouplingofremotesensinginversionLAI,biomasscropisgrowinginformationandtomonitortheconductofriceyieldpredictionandproductionofriceyieldgradethematicmap.Remotesensingofriceyieldestimationmodelisbasedonphotosynthesis-drivenuseofeffectivelightenergyproducedbymaterialaccumulationandyieldformationinthegrowthmodelcouplingoftheremotesensinginformationtorevisethemodelofthemachinefullyrationalandinterpretativeaswellasthetimelinessofremotesensingtechnologyandwidelycharacteristicofthedomain.Ricegrowingremotesensingmonitoringinformationsystemconstructionanddevelopment,Basedongeographicinformationsystemtechnologyseconddevelopment,byuseofobject-orientedvisualizationprogramminglanguageDelphi7.0Borland,remotesensingtechniquesystemofriceyieldestimationdesigndevelopment.BasicallyGISvectorlayersandremotesensingimageanalysis,display,queryfunctions,examinetheuseofsoftwarecomponenttechnology,component-styledevelopmentofGIStechnology,databasetechnology,andeco-physiologicalmodelofricefieldmanagementtechniques,gro

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