FI69928C - Foerfarande och anordning foer att aostadkomma uppskattning avtt skogsbestaonds grundyta - Google Patents

Foerfarande och anordning foer att aostadkomma uppskattning avtt skogsbestaonds grundyta Download PDF

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Publication number
FI69928C
FI69928C FI782331A FI782331A FI69928C FI 69928 C FI69928 C FI 69928C FI 782331 A FI782331 A FI 782331A FI 782331 A FI782331 A FI 782331A FI 69928 C FI69928 C FI 69928C
Authority
FI
Finland
Prior art keywords
field
diameter
gap opening
size
tree
Prior art date
Application number
FI782331A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI782331A (fi
FI69928B (fi
Inventor
Christer Turen
Original Assignee
Christer Turen
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 Christer Turen filed Critical Christer Turen
Publication of FI782331A publication Critical patent/FI782331A/fi
Publication of FI69928B publication Critical patent/FI69928B/fi
Application granted granted Critical
Publication of FI69928C publication Critical patent/FI69928C/fi

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
    • G01B11/28—Measuring arrangements characterised by the use of optical techniques for measuring areas
    • 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
    • G01B5/08—Measuring arrangements characterised by the use of mechanical 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
    • G01B5/26—Measuring arrangements characterised by the use of mechanical techniques for measuring areas, e.g. planimeters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Image Analysis (AREA)
FI782331A 1977-07-27 1978-07-26 Foerfarande och anordning foer att aostadkomma uppskattning avtt skogsbestaonds grundyta FI69928C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7706474 1977-07-27
SE7706474A SE406808B (sv) 1977-07-27 1977-07-27 Forfarande och anordning for att astadkomma uppskattning av ett skogsbestands grundyta samt dennas fordelning pa diameterklasse

Publications (3)

Publication Number Publication Date
FI782331A FI782331A (fi) 1979-01-28
FI69928B FI69928B (fi) 1985-12-31
FI69928C true FI69928C (fi) 1986-05-26

Family

ID=20331506

Family Applications (1)

Application Number Title Priority Date Filing Date
FI782331A FI69928C (fi) 1977-07-27 1978-07-26 Foerfarande och anordning foer att aostadkomma uppskattning avtt skogsbestaonds grundyta

Country Status (6)

Country Link
US (1) US4219939A (fr)
CA (1) CA1112038A (fr)
DE (1) DE2832407A1 (fr)
FI (1) FI69928C (fr)
FR (1) FR2399002A1 (fr)
SE (1) SE406808B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497117A (en) * 1983-09-12 1985-02-05 Wrobley A Ray Slope compensating angle gauge
FR2655726B1 (fr) * 1989-12-11 1992-10-16 Porque Christian Procede et dispositif aeroporte d'evaluation de la densite et du pourcentage de couverture du sol d'un peuplement forestier et de mesure de distance ou de dimension rectilignes.
US6546792B1 (en) 1999-08-24 2003-04-15 American Electric Power Company, Inc. Tree volume measurment device
US9339278B2 (en) 2006-02-27 2016-05-17 Biomet Manufacturing, Llc Patient-specific acetabular guides and associated instruments
CN102183236A (zh) * 2011-01-22 2011-09-14 旷天水 一种测量树高的装置
CN106907973B (zh) * 2017-05-05 2023-03-14 西北农林科技大学 一种便携式树木胸径测量装置及测量方法
PL70847Y1 (pl) * 2018-06-04 2019-07-31 Univ Rolniczy Im Hugona Kollataja W Krakowie Przyrząd do pomiaru średnicy drzew
RU194445U1 (ru) * 2019-09-23 2019-12-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" Полнотомер
CN118362073B (zh) * 2024-06-19 2024-09-06 山东省林业科学研究院 一种林业测量装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US53420A (en) * 1866-03-27 Improvement in instruments for measuring distances
US1274315A (en) * 1918-07-30 Giles A Olin Tree-measuring device.
DE65606C (de) * 1892-02-07 1892-11-29 A. THÜER, Förster, in Dellwig b. Marten, Westf Baummefskluppe mit Höhenmesser
US794071A (en) * 1904-11-26 1905-07-04 Joseph Barbow Surveying instrument.
US3907288A (en) * 1974-07-05 1975-09-23 Thomas P Hudak Combined golf distance-judging and club selector device

Also Published As

Publication number Publication date
FI782331A (fi) 1979-01-28
US4219939A (en) 1980-09-02
DE2832407A1 (de) 1979-02-08
CA1112038A (fr) 1981-11-10
FR2399002B3 (fr) 1981-04-30
SE7706474L (sv) 1979-01-28
FR2399002A1 (fr) 1979-02-23
FI69928B (fi) 1985-12-31
SE406808B (sv) 1979-02-26

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Owner name: TUREN, CHRISTER