SE9003500D0 - HOEGHASTIGHETSMAETNING - Google Patents

HOEGHASTIGHETSMAETNING

Info

Publication number
SE9003500D0
SE9003500D0 SE9003500A SE9003500A SE9003500D0 SE 9003500 D0 SE9003500 D0 SE 9003500D0 SE 9003500 A SE9003500 A SE 9003500A SE 9003500 A SE9003500 A SE 9003500A SE 9003500 D0 SE9003500 D0 SE 9003500D0
Authority
SE
Sweden
Prior art keywords
measuring
point
instrument
determining
measuring instrument
Prior art date
Application number
SE9003500A
Other languages
Swedish (sv)
Inventor
R Wiklund
Original Assignee
Geotronics Ab
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 Geotronics Ab filed Critical Geotronics Ab
Priority to SE9003500A priority Critical patent/SE9003500D0/en
Publication of SE9003500D0 publication Critical patent/SE9003500D0/en
Priority to PCT/SE1991/000741 priority patent/WO1992008105A1/en

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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/38—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal
    • G01S3/40—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal adjusting orientation of a single directivity characteristic to produce maximum or minimum signal, e.g. rotatable loop antenna or equivalent goniometer system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G01C1/02—Theodolites
    • 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
    • G01S19/14—Receivers specially adapted for specific applications
    • 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
    • G01S19/42—Determining position
    • G01S19/51—Relative positioning

Abstract

The invention relates to a measuring instrument for determining the position of at least one measuring point (C) in the vicinity of the measuring instrument, and a method for determining the position of at least one measuring point. The measuring instrument includes receiver equipment having a receiver antenna (1, 2, 3) for indicating signal positions, e.g. in accordance with GPS, and a measuring-point sighting device (8; 16) which is connected to the receiver equipment and which can be brought into alignment with the measuring point. In addition to a standard position determining arrangement, the receiver equipment is also provided with a direction detecting device (5, 6; 15a, 15b, 15c), which functions to indicate the horizontal direction from the measuring instrument to at least one selected transmitter unit. The instrument also includes an arrangement (6, 11) which provides a reference direction for measuring horizontal angles of the measuring-point sightinig device on the basis of the indicated direction to the selected transmitter unit.
SE9003500A 1990-11-02 1990-11-02 HOEGHASTIGHETSMAETNING SE9003500D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9003500A SE9003500D0 (en) 1990-11-02 1990-11-02 HOEGHASTIGHETSMAETNING
PCT/SE1991/000741 WO1992008105A1 (en) 1990-11-02 1991-11-01 Method and device for position measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003500A SE9003500D0 (en) 1990-11-02 1990-11-02 HOEGHASTIGHETSMAETNING

Publications (1)

Publication Number Publication Date
SE9003500D0 true SE9003500D0 (en) 1990-11-02

Family

ID=20380806

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003500A SE9003500D0 (en) 1990-11-02 1990-11-02 HOEGHASTIGHETSMAETNING

Country Status (2)

Country Link
SE (1) SE9003500D0 (en)
WO (1) WO1992008105A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5471218A (en) * 1993-07-01 1995-11-28 Trimble Navigation Limited Integrated terrestrial survey and satellite positioning system
US5379045A (en) * 1993-09-01 1995-01-03 Trimble Navigation Limited SATPS mapping with angle orientation calibrator
EP0740798B1 (en) * 1994-01-14 1999-06-09 BICC Public Limited Company Method and apparatus for positioning construction machinery
FR2734643B1 (en) * 1995-05-23 1998-01-30 Soc Et Rech Et Const Electroni METHOD AND DEVICE FOR THE PRECISE LOCATION OF POINTS ON THE SURFACE OF THE EARTH BY RADIO-SATELLITE LOCATION
ES1034502Y (en) * 1996-06-24 1997-06-01 Garcia Emilio Moreno PERFECTED PHOTOVOLTAIC FEEDER, APPLICABLE IN THEODOLITES AND SIMILAR.
WO2007000067A1 (en) * 2005-06-27 2007-01-04 Eidgenössische Technische Hochschule Zürich Method and system for acquiring azimuth information using signals provided by satellites
CN104215971B (en) * 2014-08-15 2018-01-26 广州市中海达测绘仪器有限公司 GNSS handheld terminals and its centering flatening method and collecting method
WO2018109440A1 (en) * 2016-12-13 2018-06-21 Bae Systems Plc Antenna arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384293A (en) * 1980-09-18 1983-05-17 Magnavox Government And Industrial Electronics Company Apparatus and method for providing pointing information
CH674898A5 (en) * 1988-07-06 1990-07-31 Wild Leitz Ag
CH677154A5 (en) * 1988-07-06 1991-04-15 Wild Leitz Ag
US4990922A (en) * 1990-03-14 1991-02-05 The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration System and method for measuring ocean surface currents at locations remote from land masses using synthetic aperture radar

Also Published As

Publication number Publication date
WO1992008105A1 (en) 1992-05-14

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