Resources Contact Us Home
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
Extract of Vanilla planifolia
Apparatus and method for transmitting and receiving data streams in wireless system
Portable stand for computer
Non-transitory computer readable recording medium storing print management program, print management device, print management method, and print system
Inhibitors of human immunodeficiency virus replication
Optimized control of an energy supplying system and an energy consuming system
Nacelle cover
  Randomly Featured Patents
Extraction of metals in carbon dioxide and chelating agents therefor
Operational zinc chlorine battery based on a water store
Puffed embroidered design fabrics
Biodegradable azo dyes
Methods and compositions for activating regenerative stem cells from bone marrow
Continuous chamber mass confinement cells and methods of use thereof
Sso7-polymerase conjugate proteins
Anaesthetic machine
Electrostatic beam deflection scanner and beam deflection scanning method
M-ary FSK receiver