发明名称 |
Geographic location referencing system and method |
摘要 |
A method and apparatus for defining grid and proprietary addresses of selected locations within a geographical area is described, characterized in that the grid addresses are defined in relation to a grid and can be easily converted to global coordinates defined in relation to a known global referencing system, and the proprietary addresses are unique to the geographical area.
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申请公布号 |
US6047236(A) |
申请公布日期 |
2000.04.04 |
申请号 |
US19980188153 |
申请日期 |
1998.11.04 |
申请人 |
GO2 SOFTWARE, INC. |
发明人 |
HANCOCK, S. LEE;DANA, PETER H. |
分类号 |
G01C21/00;G01C21/20;G01C21/26;G01S19/04;G01S19/48;G06F17/30;G06T11/60;G09B29/10;H04L29/06;H04L29/08;(IPC1-7):G01C21/20;G01S5/02 |
主分类号 |
G01C21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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