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
Nut
Resin composition and display device using the same
Upstream channel bonding in a cable communications system
Snapshot isolation support for distributed query processing in a shared disk database cluster
Methods and apparatus to provide haptic feedback
Data processor with virtual machine management
Integrated circuit packaging system with coupling features and method of manufacture thereof
  Randomly Featured Patents
Varactor tuning control using redundant numbering
Dental impression upper tray
Dahlia plant named `Bkdapcr`
System and method for generating profile information for a user of a gaming application
Powder chalk line dispenser with demounted chalk reservoir
Modular storage rack
Formation of a self-aligned integrated circuit structure using planarization to form a top surface
Magnesium calcium acetate products, and process for their manufacture
Method for producing .alpha.-methylstyrene and heat-resistant styrene-based copolymer using the .alpha.-methylstyrene
Phosphoinositol-glycan-peptide with insulin-like action