ATE398778T1 - Verfahren zur erzeugung von taktkorrekturen für ein grossflächiges oder globales differenz-gps- system - Google Patents

Verfahren zur erzeugung von taktkorrekturen für ein grossflächiges oder globales differenz-gps- system

Info

Publication number
ATE398778T1
ATE398778T1 AT04816780T AT04816780T ATE398778T1 AT E398778 T1 ATE398778 T1 AT E398778T1 AT 04816780 T AT04816780 T AT 04816780T AT 04816780 T AT04816780 T AT 04816780T AT E398778 T1 ATE398778 T1 AT E398778T1
Authority
AT
Austria
Prior art keywords
clock corrections
satellite
reference stations
measurements
satellite clock
Prior art date
Application number
AT04816780T
Other languages
English (en)
Inventor
Richard Sharpe
Ronald Hatch
Frederick Nelson
Original Assignee
Navcom Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Navcom Tech Inc filed Critical Navcom Tech Inc
Application granted granted Critical
Publication of ATE398778T1 publication Critical patent/ATE398778T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
    • G01S19/072—Ionosphere corrections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/40—Correcting position, velocity or attitude
    • G01S19/41—Differential correction, e.g. DGPS [differential GPS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Electric Clocks (AREA)
AT04816780T 2003-07-30 2004-07-20 Verfahren zur erzeugung von taktkorrekturen für ein grossflächiges oder globales differenz-gps- system ATE398778T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/630,302 US7117417B2 (en) 2003-07-30 2003-07-30 Method for generating clock corrections for a wide-area or global differential GPS system

Publications (1)

Publication Number Publication Date
ATE398778T1 true ATE398778T1 (de) 2008-07-15

Family

ID=34103812

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04816780T ATE398778T1 (de) 2003-07-30 2004-07-20 Verfahren zur erzeugung von taktkorrekturen für ein grossflächiges oder globales differenz-gps- system

Country Status (11)

Country Link
US (1) US7117417B2 (de)
EP (1) EP1654559B1 (de)
JP (1) JP2007500845A (de)
CN (1) CN1833180A (de)
AT (1) ATE398778T1 (de)
AU (1) AU2004286519A1 (de)
BR (1) BRPI0412086A (de)
CA (1) CA2528941A1 (de)
DE (1) DE602004014509D1 (de)
ES (1) ES2308307T3 (de)
WO (1) WO2005043186A2 (de)

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Also Published As

Publication number Publication date
EP1654559B1 (de) 2008-06-18
CA2528941A1 (en) 2005-05-12
ES2308307T3 (es) 2008-12-01
WO2005043186A2 (en) 2005-05-12
EP1654559A2 (de) 2006-05-10
DE602004014509D1 (de) 2008-07-31
CN1833180A (zh) 2006-09-13
WO2005043186A3 (en) 2005-10-20
US7117417B2 (en) 2006-10-03
JP2007500845A (ja) 2007-01-18
AU2004286519A1 (en) 2005-05-12
US20050024263A1 (en) 2005-02-03
BRPI0412086A (pt) 2006-09-05

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