Patent ID: 6507738
Filing Date: 2003-01-14
Classification: G01S

Abstract:
A system for long baseline kinematic positioning (LBRTK) comprising:a primary base station (PBS) comprising: a PBS computer; and a PBS wireless Internet data access device (PBS-WIDAD); a secondary base station (SBS) comprising: an SBS computer; and an SBS wireless Internet data access device (SBS-WIDAD); a primary data link between said SBS and said PBS; and a secondary data link between said SBS and a rover; wherein said PBS is configured to transmit data to said SBS using said primary data link, and wherein said SBS is configured to compute a secondary base position (SBS_P) relative to a primary base position (PBS_P) using said transmitted data from said PBS; and wherein said rover is configured to perform an RTK survey using said SBS_P transmitted to said rover using said secondary data link.