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FOREST TYPE ANALYSIS APPARATUS, FOREST TYPE ANALYSIS METHOD AND PROGRAM
FOREST TYPE ANALYSIS APPARATUS, FOREST TYPE ANALYSIS METHOD AND PROGRAM
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机译：森林类型分析装置，森林类型分析方法和程序
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摘要
PROBLEM TO BE SOLVED: To automatically create a forest type division map by using aerial photographic images and airborne laser measurement data in parallel.SOLUTION: A laser measurement data analysis section 20 includes feature amount image creation means, which obtains predetermined one or a plurality of types of division feature amount for each measurement point, on the basis of airborne laser measurement data 30 acquired by scanning a target region including a forest, and creates a feature amount image of the target region in which a pixel value is the division feature amount. A forest type division creation section 24 divides the target region into a plurality of regions in the feature amount image, on the basis of similarities in the division feature amount, and creates forest type divisions. The laser measurement data analysis section 20 and an aerial photographic image analysis section 22 obtain predetermined one or a plurality of types of forest type feature amount, on the basis of aerial photographic images of the target region captured from the sky and the airborne laser measurement data 30. A forest type division determination section 26 identifies the forest type in each forest type division, on the basis of the forest type feature amount in each forest type division.
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