FR3013828B1 - Dispositif de mesure du diametre des bois sur pied a distance - Google Patents

Dispositif de mesure du diametre des bois sur pied a distance Download PDF

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Publication number
FR3013828B1
FR3013828B1 FR1361496A FR1361496A FR3013828B1 FR 3013828 B1 FR3013828 B1 FR 3013828B1 FR 1361496 A FR1361496 A FR 1361496A FR 1361496 A FR1361496 A FR 1361496A FR 3013828 B1 FR3013828 B1 FR 3013828B1
Authority
FR
France
Prior art keywords
wood
measuring
diameter
remote foot
foot
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
FR1361496A
Other languages
English (en)
Other versions
FR3013828A1 (fr
Inventor
Amaury Janny
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.)
Soc Forestiere de la Caisse Des Depots Et Consignations
Original Assignee
Soc Forestiere de la Caisse Des Depots Et Consignations
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 Soc Forestiere de la Caisse Des Depots Et Consignations filed Critical Soc Forestiere de la Caisse Des Depots Et Consignations
Priority to FR1361496A priority Critical patent/FR3013828B1/fr
Publication of FR3013828A1 publication Critical patent/FR3013828A1/fr
Application granted granted Critical
Publication of FR3013828B1 publication Critical patent/FR3013828B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0035—Measuring of dimensions of trees
    • 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
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/04—Systems determining the presence of a target
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR1361496A 2013-11-22 2013-11-22 Dispositif de mesure du diametre des bois sur pied a distance Expired - Fee Related FR3013828B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1361496A FR3013828B1 (fr) 2013-11-22 2013-11-22 Dispositif de mesure du diametre des bois sur pied a distance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1361496A FR3013828B1 (fr) 2013-11-22 2013-11-22 Dispositif de mesure du diametre des bois sur pied a distance
FR1361496 2013-11-22

Publications (2)

Publication Number Publication Date
FR3013828A1 FR3013828A1 (fr) 2015-05-29
FR3013828B1 true FR3013828B1 (fr) 2018-03-02

Family

ID=49998504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1361496A Expired - Fee Related FR3013828B1 (fr) 2013-11-22 2013-11-22 Dispositif de mesure du diametre des bois sur pied a distance

Country Status (1)

Country Link
FR (1) FR3013828B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105466328B (zh) * 2016-01-13 2017-12-29 中国计量学院 高精度树木胸径测量装置
CN113607645B (zh) * 2021-08-02 2024-03-29 南宁市自然资源信息集团有限公司 一种森林区域郁闭度信息采集装置和测量方法
CN118209069B (zh) * 2024-05-17 2024-08-02 青岛农业大学 一种树木胸径测量装置及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT383419B (de) * 1982-06-22 1987-07-10 Steyr Daimler Puch Ag Vorrichtung zur beruehrungsfreien dickenmessung von stabfoermigen objekten mit annaehernd kreisrundem querschnitt, insbesondere baumstaemmen od.dgl.

Also Published As

Publication number Publication date
FR3013828A1 (fr) 2015-05-29

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