发明名称 Method and Apparatus for Reducing Location Coordinate String Length
摘要 The International Address System identifies a location with a combination of 10 alpha/numeric digits and does not need the input of the numeral zero or cardinal directions (i.e., north, south, east, west) to determine the location with a minimum accuracy of 129 square feet. The system utilizes a radix greater than 10 to improve accuracy without adding digits to accommodate existing displays. Such a system may be employed in hardware, software, or both, of a navigation system.
申请公布号 US2013253823(A1) 申请公布日期 2013.09.26
申请号 US201313895516 申请日期 2013.05.16
申请人 SCHARDT DAVID M. 发明人 SCHARDT DAVID M.
分类号 G01C21/20 主分类号 G01C21/20
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