ES2033608T1 - Procedimiento y dispositivo optico para la topografia de alta precision. - Google Patents

Procedimiento y dispositivo optico para la topografia de alta precision.

Info

Publication number
ES2033608T1
ES2033608T1 ES199191402698T ES91402698T ES2033608T1 ES 2033608 T1 ES2033608 T1 ES 2033608T1 ES 199191402698 T ES199191402698 T ES 199191402698T ES 91402698 T ES91402698 T ES 91402698T ES 2033608 T1 ES2033608 T1 ES 2033608T1
Authority
ES
Spain
Prior art keywords
optical device
reflectors
laser source
detector
procedure
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.)
Pending
Application number
ES199191402698T
Other languages
English (en)
Inventor
Michel Kasser
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.)
Institut Geographique National
Original Assignee
Institut Geographique National
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 Institut Geographique National filed Critical Institut Geographique National
Publication of ES2033608T1 publication Critical patent/ES2033608T1/es
Pending legal-status Critical Current

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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Die Bonding (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Wire Bonding (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

SE COLOCAN UNOS ELEMENTOS DE UN APARATO OPTICO EN LOS PUNTOS (A) EN LOS QUE SE MIDEN LAS COORDENADAS ESPACIALES. ESTE EQUIPO OPTICO COMPRENDE, POR UNA PARTE, UN DISPOSITIVO OPTICO, POR EJEMPLO EMBARCADO EN UNA AERONAVE (2), Y POR OTRA PARTE, REFLECTORES (10), POR EJEMPLO REFLECTORES DEL TIPO ESQUINA DE CUBO. EL DISPOSITIVO OPTICO COMPRENDE UNA FUENTE LASER QUE FUNCIONA POR IMPULSOS Y UN DETECTOR SENSIBLE A LA RADIACCION QUE SALE DE DICHA FUENTE LASER. LAS COORDENADAS ESPACIALES DESEADAS SE DETERMINAN A PARTIR DE MEDICIONES DE TIEMPOS DE VUELO DE IMPULSOS LASER REFLEJADOS. SE HACEN DIVERGER LOS IMPULSOS (8) EMITIDOS POR LA FUENTE LASER PARA ENSANCHAR SU CAMPO ANGULAR Y SE RECOGE EN CAMPO ANCHO LA RADIACION REFLEJADA POR LOS REFLECTORES (10) PARA TRANSMITIRLA A DICHO DETECTOR. UTILIZACION EN PARTICULAR EN LA TOPOGRAFIA DE ALTA PRECISION PARA ANALIZAR SUBSIDENCIAS DE TERRENOS.
ES199191402698T 1990-10-12 1991-10-09 Procedimiento y dispositivo optico para la topografia de alta precision. Pending ES2033608T1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012609A FR2667950B1 (fr) 1990-10-12 1990-10-12 Procede pour determiner les coordonnees spatiales de points, application de ce procede a la topographie de haute precision, systeme et dispositif optique pour la mise en óoeuvre de ce procede.

Publications (1)

Publication Number Publication Date
ES2033608T1 true ES2033608T1 (es) 1993-04-01

Family

ID=9401168

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199191402698T Pending ES2033608T1 (es) 1990-10-12 1991-10-09 Procedimiento y dispositivo optico para la topografia de alta precision.

Country Status (8)

Country Link
US (1) US5191385A (es)
EP (1) EP0480832B1 (es)
AT (1) ATE135470T1 (es)
CA (1) CA2053125A1 (es)
DE (2) DE69117858T2 (es)
ES (1) ES2033608T1 (es)
FR (1) FR2667950B1 (es)
GR (1) GR920300103T1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5576973A (en) * 1994-04-18 1996-11-19 Radiodetection Limited Apparatus and method for obtaining geographical positional data for an object located underground
SE9402047L (sv) * 1994-06-13 1995-12-14 Contractor Tools Ab Förfarande och anordning för fjärrstyrning av en eller flera arbetsmaskiner
US5557397A (en) * 1994-09-21 1996-09-17 Airborne Remote Mapping, Inc. Aircraft-based topographical data collection and processing system
CA2287033A1 (en) 1999-10-21 2001-04-21 Geoid Exploration Ltd. Land-marking device and a method of land surveying and marking
FI112402B (fi) * 1999-10-28 2003-11-28 Diware Oy Menetelmä puustotunnusten määrittämiseksi sekä tietokoneohjelma menetelmän suorittamiseksi
US6507392B1 (en) * 2001-04-16 2003-01-14 Bae Systems Information And Electronic Systems Integration Inc. Single multiple aperture (“SMART”) lens system
DE10213843A1 (de) * 2002-03-27 2003-10-09 Sick Ag Optoelektronischer Sensor
US20040246463A1 (en) * 2003-01-29 2004-12-09 Milinusic Tomislav F. Method and apparatus for optical inertial measurement
DE10351067A1 (de) * 2003-10-31 2005-06-02 Conti Temic Microelectronic Gmbh Verfahren und Vorrichtung zur Entfernungsmessung
US20080002858A1 (en) * 2006-06-15 2008-01-03 Rafael - Armament Development Authority Ltd. Photogrammetric mapping of inaccessible terrain
WO2010063844A1 (fr) * 2008-12-05 2010-06-10 Thales Procede de geo-localisation d'un objet par multitelemetrie
DE102015115101A1 (de) * 2015-09-08 2017-03-09 Huf Hülsbeck & Fürst Gmbh & Co. Kg Sensorsystem einer Sensoreinrichtung eines Kraftfahrzeugs
CN106419890B (zh) * 2016-11-14 2024-04-30 佛山科学技术学院 一种基于时空调制的血流速度测量装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119379A (en) * 1967-09-27 1978-10-10 Sanders Associates, Inc. Optical detection and ranging apparatus
US4277167A (en) * 1976-08-25 1981-07-07 The United States Of America As Represented By The Secretary Of The Navy Depth mapping system
SE412959B (sv) * 1978-03-02 1980-03-24 Saab Scania Ab Sett att bestemma leget for ett antal foremal samt system for utforande av settet
US4225226A (en) * 1978-12-29 1980-09-30 Spectra-Physics, Inc. Laser guidance system for crop spraying aircraft
DD151219A1 (de) * 1980-06-30 1981-10-08 Peter Hentschel Anordnung zur geraden-und punktabsteckung

Also Published As

Publication number Publication date
FR2667950A1 (fr) 1992-04-17
CA2053125A1 (en) 1992-04-13
FR2667950B1 (fr) 1992-12-31
US5191385A (en) 1993-03-02
GR920300103T1 (en) 1993-03-16
DE69117858T2 (de) 1996-10-24
EP0480832A1 (fr) 1992-04-15
EP0480832B1 (fr) 1996-03-13
DE69117858D1 (de) 1996-04-18
ATE135470T1 (de) 1996-03-15
DE480832T1 (de) 1992-12-17

Similar Documents

Publication Publication Date Title
ES2033608T1 (es) Procedimiento y dispositivo optico para la topografia de alta precision.
ATE143138T1 (de) Teilchengrössenanalyse unter benutzung der polarisierten differentiellen streuintensität
ATE106557T1 (de) Verfahren und vorrichtung zur phasenmessung von strahlung, insbesondere lichtstrahlung.
ES2049786T3 (es) Procedimiento para el funcionamiento de un detector optico de humos y detector de humos para ejecutar el procedimiento.
JPS5540959A (en) Distance measuring unit
ATE113121T1 (de) Vorrichtung zur dimensionsmessung.
FR2343233A1 (fr) Appareil de visualisation d'une distribution d'energie ultrasonore
UST102104I4 (en) Scanning optical system adapted for linewidth measurement in semiconductor devices
WO1993020458A3 (en) Laser distance measurement
ES2143378B1 (es) Procedimiento y aparato para la caracterizacion de sprays compuestos por particulas esfericas.
ES2106769T3 (es) Procedimiento de medida de un angulo de incidencia de un haz luminoso, dispositivo de medida para la puesta en practica del procedimiento y utilizacion del dispositivo para la medida de las distancias.
DE3870915D1 (de) Sensor mit integrierter signalverarbeitung fuer ein- bis dreidimensionale positionierung.
ATE54489T1 (de) Anordnung fuer das optische messen von oberflaechenprofilen.
Debrus et al. Correlation of light beams scattered at different angles by a ground glass
JPS5612729A (en) ?alignmening device for ic projection exposure equipment
SE9103302D0 (sv) Fordonsriktarmaetenhet, maetapparat, som foerlitar sig paa reflaekterad straale (straalar), samt kaella, maal och foerfarande
SE8902356D0 (sv) Anordning foer avsoekning och avmaetning medelst straalning av oregelbundna arbetsstycken
JPS54123981A (en) Bullet speed measuring apparatus
RU1824594C (ru) Устройство оптического спектрального анализа двумерных сигналов
JPS5451863A (en) Surface roughness measuring apparatus
DE69118480D1 (de) Vorrichtung zum Messen der Rauhigkeit eines sich bewegenden Metallerzeugnisses
SU1689809A1 (ru) Способ определени прозрачности атмосферы
JPS5512483A (en) Right angle measurement
SE8306188L (sv) Sett for optisk syftningsmetning
Minott Interferometric angle monitor