DE19881685D2 - Method and device for determining measurement periods for the measurement of points at least partially surrounded by obstructions by means of satellites - Google Patents

Method and device for determining measurement periods for the measurement of points at least partially surrounded by obstructions by means of satellites

Info

Publication number
DE19881685D2
DE19881685D2 DE19881685T DE19881685T DE19881685D2 DE 19881685 D2 DE19881685 D2 DE 19881685D2 DE 19881685 T DE19881685 T DE 19881685T DE 19881685 T DE19881685 T DE 19881685T DE 19881685 D2 DE19881685 D2 DE 19881685D2
Authority
DE
Germany
Prior art keywords
measurement
obstructions
satellites
points
partially surrounded
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE19881685T
Other languages
German (de)
Other versions
DE19881685B4 (en
Inventor
Franz Josef Lohmar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19881685T priority Critical patent/DE19881685B4/en
Application granted granted Critical
Publication of DE19881685D2 publication Critical patent/DE19881685D2/en
Publication of DE19881685B4 publication Critical patent/DE19881685B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • 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
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/26—Acquisition or tracking or demodulation of signals transmitted by the system involving a sensor measurement for aiding acquisition or tracking
    • 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
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/28—Satellite selection
    • 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
    • G01S19/13—Receivers
    • G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Recording Measured Values (AREA)
  • Navigation (AREA)
DE19881685T 1997-11-11 1998-11-11 Method of determining measurement periods for measuring points surrounded by visual obstacles using satellites Expired - Fee Related DE19881685B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19881685T DE19881685B4 (en) 1997-11-11 1998-11-11 Method of determining measurement periods for measuring points surrounded by visual obstacles using satellites

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19749818 1997-11-11
DE19749818.3 1997-11-11
DE19828079.3 1998-06-24
DE19828079 1998-06-24
PCT/EP1998/007228 WO1999024846A1 (en) 1997-11-11 1998-11-11 Method and device for determining measuring periods for satellite measurement of points at least partially surrounded by visual obstacles
DE19881685T DE19881685B4 (en) 1997-11-11 1998-11-11 Method of determining measurement periods for measuring points surrounded by visual obstacles using satellites

Publications (2)

Publication Number Publication Date
DE19881685D2 true DE19881685D2 (en) 2000-08-10
DE19881685B4 DE19881685B4 (en) 2005-04-07

Family

ID=26041499

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29823699U Expired - Lifetime DE29823699U1 (en) 1997-11-11 1998-11-11 Device for determining measurement periods for the measurement of points at least partially surrounded by obstructions by means of satellites
DE19881685T Expired - Fee Related DE19881685B4 (en) 1997-11-11 1998-11-11 Method of determining measurement periods for measuring points surrounded by visual obstacles using satellites

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29823699U Expired - Lifetime DE29823699U1 (en) 1997-11-11 1998-11-11 Device for determining measurement periods for the measurement of points at least partially surrounded by obstructions by means of satellites

Country Status (5)

Country Link
EP (1) EP1047955A1 (en)
JP (1) JP2001523006A (en)
AU (1) AU1235099A (en)
DE (2) DE29823699U1 (en)
WO (1) WO1999024846A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4687270B2 (en) * 2005-06-22 2011-05-25 日産自動車株式会社 GPS lost prediction device and vehicle travel control device
FR2906632B1 (en) * 2006-09-29 2010-09-03 Inrets METHOD FOR LOCATING A VEHICLE
CN101943582A (en) * 2010-07-02 2011-01-12 哈尔滨工程大学 Inertial navigation positioning method based on CCD (Charge Coupled Device) star sensor and accelerometer
DE102011056207A1 (en) * 2011-12-09 2013-06-13 Sma Solar Technology Ag Method for locating a photovoltaic system temporarily shading objects
DE102012013504B4 (en) 2012-07-06 2014-02-06 Audi Ag A method of operating a satellite positioning system for a motor vehicle and positioning system
US10415960B2 (en) * 2015-04-06 2019-09-17 Worldvu Satellites Limited Elevation angle estimating system and method for user terminal placement
US10012503B2 (en) * 2015-06-12 2018-07-03 Worldvu Satellites Limited Elevation angle estimating device and method for user terminal placement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839513A1 (en) * 1988-11-23 1990-05-31 Messerschmitt Boelkow Blohm IMAGE SENSOR
US4970653A (en) * 1989-04-06 1990-11-13 General Motors Corporation Vision method of detecting lane boundaries and obstacles
NL8900867A (en) * 1989-04-07 1990-11-01 Theo Jogchum Poelstra A SYSTEM OF "IMAGETRY" FOR THE OBTAINMENT OF DIGITAL, 3D TOPOGRAPHIC INFORMATION.
JPH05187819A (en) * 1992-01-14 1993-07-27 Mitsui Constr Co Ltd Scope for selecting gps reference point
US5446465A (en) * 1993-06-18 1995-08-29 Diefes; Debra L. Satellite location and pointing system for use with global positioning system
JPH0827592B2 (en) * 1993-10-21 1996-03-21 株式会社ハドソン Natural environment guidance device
JP3587912B2 (en) * 1995-09-22 2004-11-10 株式会社ソキア GPS receiver

Also Published As

Publication number Publication date
EP1047955A1 (en) 2000-11-02
WO1999024846A1 (en) 1999-05-20
AU1235099A (en) 1999-05-31
JP2001523006A (en) 2001-11-20
DE29823699U1 (en) 1999-10-21
DE19881685B4 (en) 2005-04-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G01C 11/00

8364 No opposition during term of opposition
R084 Declaration of willingness to licence
R084 Declaration of willingness to licence
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140603