ORGANIC SUBSTANCE CONCENTRATION DISTRIBUTION MEASURING METHOD AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide an organic substance concentration measuring method applicable to a non-destructive survey of a huge land, and a recording medium.

SOLUTION: In this organic substance concentration distribution measuring method, a radar beam is radiated into the ground at every location for measurement in the survey area and the reflected wave is measured for intensity at steps S10-S40. The rate of attenuation of intensity is calculated in view of the intensity of the reflected wave, and is displayed at steps S50-S80. Specified spots in the survey area are drilled and organic substance concentration levels are determined for the spots at steps S90-S100. The organic substance concentration distribution in the survey area is calculated by collating the organic substance distribution obtained at steps S50-S80 to the organic substance concentration levels obtained for the specified spots.

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