FR2986094A1 - Device for monitoring snowpack, has grabbing unit for grabbing set of images of snowpack with different depths, and control unit that is utilized for remote controlling of data characteristic of images - Google Patents

Device for monitoring snowpack, has grabbing unit for grabbing set of images of snowpack with different depths, and control unit that is utilized for remote controlling of data characteristic of images Download PDF

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Publication number
FR2986094A1
FR2986094A1 FR1200186A FR1200186A FR2986094A1 FR 2986094 A1 FR2986094 A1 FR 2986094A1 FR 1200186 A FR1200186 A FR 1200186A FR 1200186 A FR1200186 A FR 1200186A FR 2986094 A1 FR2986094 A1 FR 2986094A1
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FR
France
Prior art keywords
snowpack
images
grabbing
utilized
unit
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.)
Granted
Application number
FR1200186A
Other languages
French (fr)
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FR2986094B1 (en
Inventor
Francois Glasser
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APICAL TECHNOLOGIES
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APICAL TECHNOLOGIES
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Publication date
Application filed by APICAL TECHNOLOGIES filed Critical APICAL TECHNOLOGIES
Priority to FR1200186A priority Critical patent/FR2986094B1/en
Publication of FR2986094A1 publication Critical patent/FR2986094A1/en
Application granted granted Critical
Publication of FR2986094B1 publication Critical patent/FR2986094B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/14—Rainfall or precipitation gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N2033/1873—Water ice or snow

Abstract

The device (10) has a grabbing unit (11) for grabbing of a set of images of a snowpack with different depths. A control unit or a cable (15), is utilized for remote controlling of data characteristic of the images. The grabbing unit is fixed at a substrate that is covered by the snowpack. A set of remote transmission resources is utilized for providing visual data, where the resources include telegraphic connections or wireless links. A set of light sources is arranged interdependent of the substrate. An independent claim is also included for a method for monitoring a snowpack.
FR1200186A 2012-01-24 2012-01-24 METHOD AND DEVICE FOR MONITORING A SNOW COAT Active FR2986094B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1200186A FR2986094B1 (en) 2012-01-24 2012-01-24 METHOD AND DEVICE FOR MONITORING A SNOW COAT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1200186A FR2986094B1 (en) 2012-01-24 2012-01-24 METHOD AND DEVICE FOR MONITORING A SNOW COAT

Publications (2)

Publication Number Publication Date
FR2986094A1 true FR2986094A1 (en) 2013-07-26
FR2986094B1 FR2986094B1 (en) 2015-03-27

Family

ID=45930799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1200186A Active FR2986094B1 (en) 2012-01-24 2012-01-24 METHOD AND DEVICE FOR MONITORING A SNOW COAT

Country Status (1)

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FR (1) FR2986094B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016104270A1 (en) * 2016-03-09 2017-09-14 Ums Ag Technique for collecting snow profile data

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226670A1 (en) * 1971-10-25 1974-11-15 Fritzsche Wilfried Automatic equipment warns of snow conditions - by using high frequency pulses which indicate possibility of avalanches
FR2475732A1 (en) * 1980-02-11 1981-08-14 Fritzsche Wilfried Determn. of physical properties of snow layers - esp. where their absorption of cosmic rays is converted into radio signals used for predicting avalanches
DE19503017A1 (en) * 1994-03-17 1995-09-28 Vogel Ferdinand Snow profile measurement probe
JPH0850182A (en) * 1994-08-05 1996-02-20 Nippon Giken:Kk Optical snow depth measuring device
JP2000081314A (en) * 1998-06-22 2000-03-21 Nippon Giken:Kk Optical snow depth detector
US6957593B1 (en) * 2001-12-31 2005-10-25 Burns Ian F Devices, systems, and methods for analyzing snow stability
EP1895331A2 (en) * 2006-08-30 2008-03-05 Angel Ramiro Mur Güerri Instrument for the study of snow, method of measuring a blanket of snow, method of recharging batteries and method of transforming a flexible body into a vertical rigid body

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226670A1 (en) * 1971-10-25 1974-11-15 Fritzsche Wilfried Automatic equipment warns of snow conditions - by using high frequency pulses which indicate possibility of avalanches
FR2475732A1 (en) * 1980-02-11 1981-08-14 Fritzsche Wilfried Determn. of physical properties of snow layers - esp. where their absorption of cosmic rays is converted into radio signals used for predicting avalanches
DE19503017A1 (en) * 1994-03-17 1995-09-28 Vogel Ferdinand Snow profile measurement probe
JPH0850182A (en) * 1994-08-05 1996-02-20 Nippon Giken:Kk Optical snow depth measuring device
JP2000081314A (en) * 1998-06-22 2000-03-21 Nippon Giken:Kk Optical snow depth detector
US6957593B1 (en) * 2001-12-31 2005-10-25 Burns Ian F Devices, systems, and methods for analyzing snow stability
EP1895331A2 (en) * 2006-08-30 2008-03-05 Angel Ramiro Mur Güerri Instrument for the study of snow, method of measuring a blanket of snow, method of recharging batteries and method of transforming a flexible body into a vertical rigid body

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HADDON J F ET AL: "AUTOMATIC SEGMENTATION AND CLASSIFICATION USING A CO-OCCURRENCE BASED APPROACH", IMAGING TECHNOLOGIES. TECHNIQUES AND APPLICATIONS IN CIVILENGINEERING. PROCEEDINGS OF THE INTERNATIONAL CONFERENCE, XX, XX, 25 May 1997 (1997-05-25), pages 175 - 184, XP009025390 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016104270A1 (en) * 2016-03-09 2017-09-14 Ums Ag Technique for collecting snow profile data
DE102016104270B4 (en) * 2016-03-09 2019-10-17 Ums Ag Technique for collecting snow profile data

Also Published As

Publication number Publication date
FR2986094B1 (en) 2015-03-27

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