FR3042271B1 - REMOTE SENSING DEVICE AND SYSTEM - Google Patents

REMOTE SENSING DEVICE AND SYSTEM Download PDF

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Publication number
FR3042271B1
FR3042271B1 FR1559564A FR1559564A FR3042271B1 FR 3042271 B1 FR3042271 B1 FR 3042271B1 FR 1559564 A FR1559564 A FR 1559564A FR 1559564 A FR1559564 A FR 1559564A FR 3042271 B1 FR3042271 B1 FR 3042271B1
Authority
FR
France
Prior art keywords
remote sensing
sensing device
spectral
relates
present
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.)
Active
Application number
FR1559564A
Other languages
French (fr)
Other versions
FR3042271A1 (en
Inventor
Patrick Pirim
Frederic Villain
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.)
Demand Side Instr
Original Assignee
Demand Side Instr
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 Demand Side Instr filed Critical Demand Side Instr
Priority to FR1559564A priority Critical patent/FR3042271B1/en
Priority to PCT/EP2016/073968 priority patent/WO2017060409A1/en
Priority to EP16778364.6A priority patent/EP3359931A1/en
Publication of FR3042271A1 publication Critical patent/FR3042271A1/en
Application granted granted Critical
Publication of FR3042271B1 publication Critical patent/FR3042271B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0278—Control or determination of height or angle information for sensors or receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0286—Constructional arrangements for compensating for fluctuations caused by temperature, humidity or pressure, or using cooling or temperature stabilization of parts of the device; Controlling the atmosphere inside a spectrometer, e.g. vacuum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0289—Field-of-view determination; Aiming or pointing of a spectrometer; Adjusting alignment; Encoding angular position; Size of measurement area; Position tracking
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • G01J2003/2806—Array and filter array
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • G01J2003/2826—Multispectral imaging, e.g. filter imaging

Abstract

La présente invention se rapporte à un dispositif de télédétection (20), en particulier pour le suivi de l'évolution de cultures agricoles, comprenant une seule voie optique (4, 5), et une pluralité de capteurs élémentaires (8xy) agencés suivant une matrice (8) de forme prédéterminée, dans lequel chaque capteur élémentaire (8xy) est un capteur multi-spectral, en particulier sensible sur une pluralité de bandes spectrales, de préférence au moins sur une bande spectrale dans le domaine visible (B, V, R) et une bande spectrale dans le proche infrarouge (IR). La présente invention se rapporte également à un système de télédétection employant un tel dispositif de télédétection (20).The present invention relates to a remote sensing device (20), in particular for monitoring the development of agricultural crops, comprising a single optical channel (4, 5), and a plurality of elementary sensors (8xy) arranged in a matrix (8) of predetermined shape, in which each elementary sensor (8xy) is a multi-spectral sensor, in particular sensitive on a plurality of spectral bands, preferably at least on a spectral band in the visible range (B, V, R) and a spectral band in the near infrared (IR). The present invention also relates to a remote sensing system employing such a remote sensing device (20).

FR1559564A 2015-10-08 2015-10-08 REMOTE SENSING DEVICE AND SYSTEM Active FR3042271B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1559564A FR3042271B1 (en) 2015-10-08 2015-10-08 REMOTE SENSING DEVICE AND SYSTEM
PCT/EP2016/073968 WO2017060409A1 (en) 2015-10-08 2016-10-07 Device and system for remote sensing
EP16778364.6A EP3359931A1 (en) 2015-10-08 2016-10-07 Device and system for remote sensing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1559564A FR3042271B1 (en) 2015-10-08 2015-10-08 REMOTE SENSING DEVICE AND SYSTEM
FR1559564 2015-10-08

Publications (2)

Publication Number Publication Date
FR3042271A1 FR3042271A1 (en) 2017-04-14
FR3042271B1 true FR3042271B1 (en) 2019-12-20

Family

ID=55361612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559564A Active FR3042271B1 (en) 2015-10-08 2015-10-08 REMOTE SENSING DEVICE AND SYSTEM

Country Status (3)

Country Link
EP (1) EP3359931A1 (en)
FR (1) FR3042271B1 (en)
WO (1) WO2017060409A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231876A (en) * 1991-05-17 1993-08-03 Peet Bros. Company, Inc. Method and apparatus for wind speed and direction measurement
JP4409860B2 (en) * 2003-05-28 2010-02-03 浜松ホトニクス株式会社 Spectrometer using photodetector
US8284401B2 (en) * 2007-07-10 2012-10-09 Nanolambda, Inc. Digital filter spectrum sensor
FR2979989B1 (en) * 2011-09-13 2016-01-08 Fb Technology MOBILE CONTROL EQUIPMENT FOR AIRBAG BEAMS
US10014335B2 (en) * 2012-09-14 2018-07-03 Panasonic Intellectual Property Management Co., Ltd. Solid-state imaging device and camera module
WO2015057922A1 (en) * 2013-10-16 2015-04-23 The Arizona Board Of Regents On Behalf Of The University Of Arizona Multispectral imaging based on computational imaging and a narrow-band absorptive filter array

Also Published As

Publication number Publication date
FR3042271A1 (en) 2017-04-14
WO2017060409A1 (en) 2017-04-13
EP3359931A1 (en) 2018-08-15

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