International Journal of Remote Sensing · 1989 · 36 citations · 12 references
Natural SciencesEarth SciencesGeoinformaticsRemote SensingSpatial AnalysisSpatial StatisticsLand Cover ClassificationLand Cover MappingLand Cover Pattern AnalysisRemote Sensing Change DetectionArea EstimationClassification Accuracy AssessmentLand Cover AnalysisLand Cover AssessmentLand Cover Classification ValidationLand Surface ClassificationSpatial Accuracy Assessment
Abstract This Letter responds to a recent Letter by Hay (1988) which describes a method for correcting interpreted land cover areas based on field survey in the form of a confusion matrix. It is shown how Hay's and an alternative direct method are both stable and sensitive only when there is high contingency between all interpreted and surveyed classes.
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