Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method for combined use of local positioning system and a global positioning system










Image Number 5 for United States Patent #7071870.

The present invention includes a method for a combined use of a local RTK system and a regional, wide-area, or global differential carrier-phase positioning system (WADGPS) in which disadvantages associated with the RTK and the WADGPS navigation techniques when used separately are avoided. The method includes determining a floating ambiguity value and a first position of an object using WADGPS in a first mode of operation, and determining a second position of the object using the local RTK system in a second mode of operation.








 
 
  Recently Added Patents
Integrated multi-sat LNB and frequency translation module
Cineole
Filtering method for improving the data quality of geometric tire measurements
Hydroxyl-terminated thiocarbonate containing compounds, polymers, and copolymers, and polyurethanes and urethane acrylics made therefrom
Domestic soda-water preparing device
Stereoscopic editing for video production, post-production and display adaptation
Opioid-nornicotine codrugs combinations for pain management
  Randomly Featured Patents
Electric rotary machine having superconducting rotor
Precoding for a non-linear codec
Submarine electric cable with tubular stiffening means and method of applying the stiffening means
Liquid ejection method and liquid ejection apparatus
Method of splicing two optical fiber cables
Seat
Ternary photoinitiator system for curing of epoxy/polyol resin compositions
Method and apparatus for controlling available processor capacity
System and method for transferring personalization information among computer systems
Substituted stannosilicates, their preparation and use as natural gas purification agents (C-2668)