Method for coding earth coordinate for describing location on earth, involves defining character set, number of characters and quotient whose amount is less than specific maximum deviation to display coding of earth coordinate

摘要

The method involves specifying number of characters of character set with coded representation of earth coordinate. The quantization is determined by forming quotient as counter and denominator. The coordinate value is calculated as ratio of earth coordinate. The character set, different number of characters and quotient different from coordinate value are defined and whose amount is less than specific maximum deviation to display coding of earth coordinate in form of predetermined number of characters from character set.