FEEDER LINE LOCATION MEASURING METHOD, FEEDER LINE LOCATION MEASURING DEVICE, FEEDER LINE LOCATION MEASURING SYSTEM AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a method for measuring a location of a feeder line capable of finding a catenary curve of the feeder line with high accuracy even if a part of location observation data is missing.

SOLUTION: The method for measuring a location of the feeder line finding a catenary curve of the feeder line based on location observation data, comprises the steps of: determining whether the data corresponding to the feeder line is continuous among the location observation data; receiving input for designating at least three pieces of data from the data corresponding to the feeder line if the data corresponding to the feeder line is determined not continuous; and finding a quadratic approximate curve of the catenary curve based on at least three pieces of designated data.

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