发明名称 Radio frequency identification survey monument system
摘要 A radio frequency identification survey monument system that quickly and easily locates a land survey monument and receives important land survey information relating to land where monument is located which was entered by a land surveyor. Information can be transferred to a computer. Radio frequency identification (RFID) technology is combined with land surveying resulting in a new system for improving current system of locating a monument and retrieving data regarding land survey. This invention improves ability to locate monument with accuracy from current technology which uses a magnetometer to locate monument within three (3) to four (4) feet of magnetometer, to a distance of at least fifteen (15) feet or more with the present invention.
申请公布号 US2003234293(A1) 申请公布日期 2003.12.25
申请号 US20020175313 申请日期 2002.06.19
申请人 SAUVE PAUL C.;HUNNICUTT STEVEN 发明人 SAUVE PAUL C.;HUNNICUTT STEVEN
分类号 G01C15/02;(IPC1-7):G06K19/06 主分类号 G01C15/02
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