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NATURAL AND ARTIFICIAL OBJECTS CONTROLLER FOR DIGITAL SPATIAL DATA
NATURAL AND ARTIFICIAL OBJECTS CONTROLLER FOR DIGITAL SPATIAL DATA
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机译:数字空间数据的自然和人工对象控制器
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摘要
PROBLEM TO BE SOLVED: To use in common control number natural and artificial objects in a digital spatial data such as a map data, standardizedly in the level of the whole country.;SOLUTION: A numerical sequence arranged with a longitude value and a latitude value in an existing position of a pattern element, for example, 1383044079362513066 arranging 138 degrees 30 minutes 44.079 seconds of east longitude 138 and 36 degrees 25 minutes 13.066 seconds of north latitude, is imparted for control as a control number to be discriminated from other pattern element, in the pattern element (point, line and plane) of the spatial attributes of natural and artificial objects in the digital spatial data.;COPYRIGHT: (C)2002,JPO
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