際際滷

際際滷Share a Scribd company logo
Tree map system in harvester
Fibic seminar 12.6.2013
Lahti
Timo Melkas, Mets辰teho Oy
Mikko Miettinen, Argone Oy
Kalle Einola, Ponsse Oyj
www.metsateho.fi
EffFibre project 2011-2013 (WP3)
Project goals
 To evaluate the accuracy of and usability of data collected with a laser scanner
attached to a harvester in various forest conditions.
 In the early stages of the project, to develop methods and instruments that
enable the measurement of stand density and updating of forest information
 To utilize more accurate stem information in bucking
 To create methods for the semiautomatic control of harvesters
Project timetable
 Pre-measurement of pilot sample plots 31.5.2011
 Laser scanning of pilot sample plots with a laser scanner attached
to a harvester 8-10.6.2011
 Selection of stands and the guidance of field measurers 14-15.6.2011
 Field measurements 15.7-11.8.2011
 Collecting data no. I at end-September 2011 (summer data), 21-23.9.2011
 Collecting data no. II in February-March 2012 (winter data)
 Collecting data no. III in May 2012 (spring data)
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 2
www.metsateho.fi
Field measurements performed during
2011-2012(EffFibre, WP3)
 61 sample plots, in total, were measured in the regions of
Vilppula and M辰ntt辰, Finland (Mets辰liitto)
 Hangasniemi
 8 sample plots (pilot, 8-10.6.2011)
 pine
 Kolho
 22 sample plots (21-23.9.2011)
 pine and mixed sample plots
 Kurkisalo
 16 sample plots (winter 2012)
 spruce sample plots
 Viitaniemi 1
 5 sample plots (spring 2012)
 pine sample plots/ 2 spruce sample plots
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 3
www.metsateho.fi
Data collection at pilot sample plots (EffFibre, WP3)
 Field measurements of sample plots (r= 10 m)  measured variables
 Tree species, direction and distance from the center of the sample plot to the center of the
tree (at breast height)
 Diameter at breast height (d1,3), mm
 Upper diameter (d4), mm) - (mature forest)
 Upper limit of green crown, dm (mature forest)
 Quality variables  stem straightness (length of first 5 meter) and crookedness
 Height of dominant trees (dm) and mean heigth by tree species
 Photographs (panorama) and videophotos before and after felling
 Basal area by tree species before and after felling
 Laserdata  locations of trees, diameters, stem curve, quality variables
 STM data from felled stems
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 4
www.metsateho.fi
The mean variables of sample plots
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen
5
www.metsateho.fi
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 6
www.metsateho.fi
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 7
Sample plot 35
Stand A50
G, m
2
/ha
(RELA)
17
G, m2
/ha (CIRCLE)
15,9
Pine 100
Spruce 0
Birch 0
stems/sample plot 34
stems/ha 1082
D1,3 (weigheted) 14,8
Dmed 14,2
Hmed 12,5
Dominant height, m 16,3
V, m3
/ha 99,4
Main tree species 1
www.metsateho.fi
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 8
Sample plot 43
Stand A51
G, m
2
/ha
(RELA)
28
G, m2
/ha (CIRCLE)
27,4
Pine 100
Spruce 0
Birch 0
stems/sample plot 27
stems/ha 859
D1,3 (weigheted) 21,0
Dmed 20,8
Hmed 19,3
Dominant height, m 19,2
V, m3
/ha 263,7
Main tree species 1
www.metsateho.fi
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 9
Sample plot 39
Stand A51
G, m
2
/ha
(RELA)
35
G, m2
/ha (CIRCLE)
32,6
Pine 9
Spruce 91
Birch 0
stems/sample plot 23
stems/ha 732
D1,3 (weigheted) 25,5
Dmed 23,9
Hmed 18,0
Dominant height, m 22,3
V, m3
/ha 293,6
Main tree species 2
www.metsateho.fi
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 10
Sample plot 52
Stand A9
G, m
2
/ha
(RELA)
39
G, m2
/ha (CIRCLE)
30,4
Pine 3
Spruce 13
Birch 85
stems/sample plot 53
stems/ha 1687
D1,3 (weigheted) 18,2
Dmed 12,1
Hmed 17,5
Dominant height, m 23,4
V, m3
/ha 266,3
Main tree species 3
www.metsateho.fi
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 11
Sample plot 56
Stand A9
G, m
2
/ha
(RELA)
38
G, m2
/ha (CIRCLE)
37,7
Pine 50
Spruce 50
Birch 0
stems/sample plot 78
stems/ha 2483
D1,3 (weigheted) 16,2
Dmed 12,8
Hmed 19,5
Dominant height, m 19,6
V, m3
/ha 367,1
Main tree species 4
www.metsateho.fi
Puiden kartoitus ennen ja j辰lkeen hakkuun
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 12
Koealojen lkm
Puulaji N, kpl (referenssi) N, % (laser) N, kpl (referenssi) N, % (laser) N, kpl (referenssi) N, % (laser) N
M辰nty 485 99 448 88 933 94 26
Kuusi 354 97 364 66 693 82 15/16
Koivu 33 97 48 92 81 94 2
Sekapuusto 214 96 298 74 512 83 9
1086 98 1133 78 2219 88 52/53
J辰ljelle j辰辰v辰t puut Hakatut puut Yhteens辰
Koealojen lkm
Kehitysluokka N, kpl (referenssi) N, % (laser) N, kpl (referenssi) N, % (laser) N, kpl (referenssi) N, % (laser) N
KL 3 (I harvennus) 759 97 906 79 1665 87 33/34
KL 4 (II harvennus) 327 100 227 75 554 90 19
1086 98 1133 1 2219 88 52/53
J辰ljelle j辰辰v辰t puut Hakatut puut Yhteens辰
% N = 2219
Puiden l旦ytyminen 88 1943
L辰pimitan mittauksen onnistuminen 82 1819
d1,3 54 1201
d4 49 1084
dbest 75 1663
www.metsateho.fi
L辰pimitan mittauksen tarkkuus (d1.3, N=1201)  suodattamaton
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 13
Tarkkuusluokka (mm) N Harha Hajonta N, % Kumulatiivinen, %
<-100 27 -148,8 40,2 2,2
-100--90 14 -94,9 3,2 1,2
-90--80 14 -83,4 2,6 1,2
-80--70 15 -74,6 3,4 1,2
-70--60 34 -65,4 2,7 2,8
-60--50 34 -54,4 2,8 2,8
-50--40 25 -44,7 3,1 2,1
-40--30 42 -34,7 2,8 3,5
-30--20 57 -24,6 2,8 4,7
-20--10 69 -14,9 2,7 5,7
-10--5 57 -7,4 1,4 4,7
-5-0 35 -2,4 1,8 2,9
0-5 50 2,5 1,5 4,2
5-10 51 7,5 1,3 4,2 16,1
10-20 86 14,8 2,8 7,2 29,0
20-30 74 24,8 2,7 6,2 39,9
30-40 63 35,1 3,0 5,2 48,6
40-50 43 44,6 2,8 3,6 54,3
50-60 48 54,3 2,9 4,0 61,1
60-70 50 64,9 2,8 4,2 68,1
70-80 43 74,4 3,0 3,6 72,9
80-90 42 85,4 3,1 3,5 77,6
90-100 24 95,6 2,9 2,0 80,8
>100 204 160,3 74,5 17,0 100,0
1201 31,8 80,9 100,0
7,1
www.metsateho.fi
L辰pimitan mittauksen tarkkuus(d1.3, N=200)  hyv辰ksytyt l辰pimitat
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 14
Tarkkuusluokka (mm) N Harha Hajonta N, % Kumulatiivinen, %
<-100 5 -120,0 26,4 2,5
-100--90 3 -93,9 3,2 1,5
-90--80 3 -82,7 1,9 1,5
-80--70 3 -72,6 2,6 1,5
-70--60 4 -66,0 1,1 2
-60--50 5 -52,7 2,7 2,5
-50--40 4 -43,7 3,1 2
-40--30 12 -35,8 2,8 6
-30--20 13 -24,3 2,7 6,5
-20--10 25 -15,4 2,6 12,5
-10--5 19 -7,0 1,5 9,5
-5-0 14 -2,6 2,0 7
0-5 17 2,3 1,4 8,5
5-10 16 7,6 1,4 8 33
10-20 24 15,2 2,2 12 57,5
20-30 9 23,8 3,3 4,5 68,5
30-40 9 34,7 3,0 4,5 79
40-50 4 43,6 3,3 2 83
50-60 1 55,5 0,5 86
60-70 3 65,0 1,2 1,5 89,5
70-80 2 72,8 1,4 1 92
80-90 2 81,3 0,2 1 94,5
90-100 1 94,9 0,5 96,5
>100 2 184,1 80,0 1 100
200 -5,5 42,2 100
15,5
www.metsateho.fi
L辰pimitan mittauksen tarkkuus(d1.3, N=108)  m辰nnik旦t
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 15
Tarkkuusluokka (mm) N Harha Hajonta N, % Kumulatiivinen, %
<-50 3 -67,8 2,3 2,8
-45--40 1 -41,9 0,9
-40--35 3 -37,1 0,6 2,8
-35--30 2 -33,7 1,6 1,9
-30--25 1 -26,7 0,9
-25--20 1 -21,4 0,9
-20--15 10 -17,9 1,5 9,3
-15--10 10 -13,4 1,1 9,3
-10--5 16 -7,0 1,5 14,8
-5-0 8 -3,0 2,1 7,4
0-5 12 2,5 1,6 11,1
5-10 11 8,1 1,2 10,2 43,5
10-15 8 12,7 1,2 7,4 60,2
15-20 11 16,7 1,2 10,2 79,6
20-25 3 22,0 2,1 2,8 83,3
25-30 2 28,5 0,2 1,9 86,1
30-35 1 30,5 0,9 88,9
35-40 2 37,7 0,5 1,9 93,5
45-50 1 46,0 0,9 95,4
>50 2 72,8 1,4 1,9 100,0
108 -0,9 22,4 100
18,5
www.metsateho.fi
L辰pimitan mittauksen tarkkuus(d1.3, N=58)  kuusikot
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 16
Tarkkuusluokka (mm) N Harha Hajonta N, % Kumulatiivinen, %
<-50 17 -85,8 29,2 29,3
-50--45 1 -48,3 1,7
-45--40 1 -41,6 1,7
-40--35 4 -38,2 1,9 6,9
-35--30 2 -32,5 1,7 3,4
-30--25 2 -27,1 2,6 3,4
-25--20 5 -22,4 1,0 8,6
-20--15 1 -15,2 1,7
-10--5 2 -7,1 0,1 3,4
-5-0 2 -1,7 1,1 3,4
0-5 3 0,9 0,8 5,2
5-10 3 6,7 1,6 5,2 17,2
20-25 1 20,3 1,7 29,3
25-30 1 26,0 1,7 34,5
30-35 3 32,7 1,4 5,2 43,1
35-40 2 37,3 1,5 3,4 53,4
40-45 1 40,8 1,7 56,9
45-50 1 46,9 1,7 60,3
>50 6 107,5 69,6 10,3 100,0
58 -17,1 65,3 100
8,6
www.metsateho.fi
Johtop辰辰t旦kset
 Tulokset n辰ytt辰v辰t lupaavilta harvennusvoimakkuuden
seurannan ja j辰辰v辰n puuston mittauksen kannalta.
 Etenkin varttuneissa puustoissa puiden l旦ytyminen hakkuun
j辰lkeen onnistuu hyvin.
 L辰pimitan mittauksen osalta tulokset ovat alustavia ja
menetelm辰辰 kehitet辰辰n edelleen tavoitteena tarkentaa
l辰pimitan mittausta hy旦dynt辰en hakkuukoneen ker辰辰m辰辰
mittaustietoa poistetusta puustosta.
 My旦s laatutunnusten mittausta kehitet辰辰n edelleen.
 Lopulliset tulokset valmistuvat syksyll辰 2013
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 17
www.metsateho.fi
Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 18
Kiitos!

More Related Content

Viewers also liked (13)

Xa hoi-hoc
Xa hoi-hocXa hoi-hoc
Xa hoi-hoc
Nguy畛n Ng畛c Phan Vn
Xeriscaping: Trees and Shrubs - Colorado State University
Xeriscaping: Trees and Shrubs - Colorado State UniversityXeriscaping: Trees and Shrubs - Colorado State University
Xeriscaping: Trees and Shrubs - Colorado State University
Eric851q
ろ殊危 Bamcafe2.net鬫企ろ,る′ろ,襷る語れ,豐ろ,語ろ若
ろ殊危  Bamcafe2.net鬫企ろ,る′ろ,襷る語れ,豐ろ,語ろ若ろ殊危  Bamcafe2.net鬫企ろ,る′ろ,襷る語れ,豐ろ,語ろ若
ろ殊危 Bamcafe2.net鬫企ろ,る′ろ,襷る語れ,豐ろ,語ろ若
banera3
僚竜凌 竜旅虜凌僚竜 X5
僚竜凌 竜旅虜凌僚竜 X5僚竜凌 竜旅虜凌僚竜 X5
僚竜凌 竜旅虜凌僚竜 X5
CD Plus
Xamarin & Job
Xamarin & JobXamarin & Job
Xamarin & Job
ganesgo
X-97 data sheet
X-97 data sheetX-97 data sheet
X-97 data sheet
Max Gu
X2 t06 07 miscellaneous dynamics questions (2012)
X2 t06 07 miscellaneous dynamics questions (2012)X2 t06 07 miscellaneous dynamics questions (2012)
X2 t06 07 miscellaneous dynamics questions (2012)
Nigel Simmons
X464 Usermanual
X464 UsermanualX464 Usermanual
X464 Usermanual
SchoolVision Inc.
Xakr01 14-myjurnal.ru
Xakr01 14-myjurnal.ruXakr01 14-myjurnal.ru
Xakr01 14-myjurnal.ru
Vasya Pupkin
Xarxes 2
Xarxes 2Xarxes 2
Xarxes 2
arnaucabruja
Xander van Mechelen (Groen Gas Nederland): Gasontwikkelingen Nederland en Eu...
 Xander van Mechelen (Groen Gas Nederland): Gasontwikkelingen Nederland en Eu... Xander van Mechelen (Groen Gas Nederland): Gasontwikkelingen Nederland en Eu...
Xander van Mechelen (Groen Gas Nederland): Gasontwikkelingen Nederland en Eu...
Renatuurlijk
X6 3 farhandi fadillah fedrizal
X6 3 farhandi fadillah fedrizalX6 3 farhandi fadillah fedrizal
X6 3 farhandi fadillah fedrizal
Farhandi Fedrizal
Xeriscaping: Trees and Shrubs - Colorado State University
Xeriscaping: Trees and Shrubs - Colorado State UniversityXeriscaping: Trees and Shrubs - Colorado State University
Xeriscaping: Trees and Shrubs - Colorado State University
Eric851q
ろ殊危 Bamcafe2.net鬫企ろ,る′ろ,襷る語れ,豐ろ,語ろ若
ろ殊危  Bamcafe2.net鬫企ろ,る′ろ,襷る語れ,豐ろ,語ろ若ろ殊危  Bamcafe2.net鬫企ろ,る′ろ,襷る語れ,豐ろ,語ろ若
ろ殊危 Bamcafe2.net鬫企ろ,る′ろ,襷る語れ,豐ろ,語ろ若
banera3
僚竜凌 竜旅虜凌僚竜 X5
僚竜凌 竜旅虜凌僚竜 X5僚竜凌 竜旅虜凌僚竜 X5
僚竜凌 竜旅虜凌僚竜 X5
CD Plus
Xamarin & Job
Xamarin & JobXamarin & Job
Xamarin & Job
ganesgo
X-97 data sheet
X-97 data sheetX-97 data sheet
X-97 data sheet
Max Gu
X2 t06 07 miscellaneous dynamics questions (2012)
X2 t06 07 miscellaneous dynamics questions (2012)X2 t06 07 miscellaneous dynamics questions (2012)
X2 t06 07 miscellaneous dynamics questions (2012)
Nigel Simmons
Xakr01 14-myjurnal.ru
Xakr01 14-myjurnal.ruXakr01 14-myjurnal.ru
Xakr01 14-myjurnal.ru
Vasya Pupkin
Xander van Mechelen (Groen Gas Nederland): Gasontwikkelingen Nederland en Eu...
 Xander van Mechelen (Groen Gas Nederland): Gasontwikkelingen Nederland en Eu... Xander van Mechelen (Groen Gas Nederland): Gasontwikkelingen Nederland en Eu...
Xander van Mechelen (Groen Gas Nederland): Gasontwikkelingen Nederland en Eu...
Renatuurlijk
X6 3 farhandi fadillah fedrizal
X6 3 farhandi fadillah fedrizalX6 3 farhandi fadillah fedrizal
X6 3 farhandi fadillah fedrizal
Farhandi Fedrizal

More from Finnish Bioeconomy Cluster FIBIC Oy (20)

FIBIC ACel Programme Seminar: Deep Eutetic Solvents for Biomass Activation
FIBIC ACel Programme Seminar: Deep Eutetic Solvents for Biomass ActivationFIBIC ACel Programme Seminar: Deep Eutetic Solvents for Biomass Activation
FIBIC ACel Programme Seminar: Deep Eutetic Solvents for Biomass Activation
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Use of Solvent Exchange and Critical Point Dryi...
FIBIC ACel Programme Seminar: Use of Solvent Exchange and Critical Point Dryi...FIBIC ACel Programme Seminar: Use of Solvent Exchange and Critical Point Dryi...
FIBIC ACel Programme Seminar: Use of Solvent Exchange and Critical Point Dryi...
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Distillation of ionic liquid-water systems
FIBIC ACel Programme Seminar: Distillation of ionic liquid-water systemsFIBIC ACel Programme Seminar: Distillation of ionic liquid-water systems
FIBIC ACel Programme Seminar: Distillation of ionic liquid-water systems
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Cellulose reactivity in ACel Industry view
FIBIC ACel Programme Seminar: Cellulose reactivity in ACel  Industry viewFIBIC ACel Programme Seminar: Cellulose reactivity in ACel  Industry view
FIBIC ACel Programme Seminar: Cellulose reactivity in ACel Industry view
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Assessing the reactivity of cellulosic pulps by...
FIBIC ACel Programme Seminar: Assessing the reactivity of cellulosic pulps by...FIBIC ACel Programme Seminar: Assessing the reactivity of cellulosic pulps by...
FIBIC ACel Programme Seminar: Assessing the reactivity of cellulosic pulps by...
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Ionic Liquid recycling aspects
FIBIC ACel Programme Seminar: Ionic Liquid recycling aspectsFIBIC ACel Programme Seminar: Ionic Liquid recycling aspects
FIBIC ACel Programme Seminar: Ionic Liquid recycling aspects
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: High reactivity cellulose challenges
FIBIC ACel Programme Seminar: High reactivity cellulose  challengesFIBIC ACel Programme Seminar: High reactivity cellulose  challenges
FIBIC ACel Programme Seminar: High reactivity cellulose challenges
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Ionic liquids and fibre spinning process
FIBIC ACel Programme Seminar: Ionic liquids and fibre spinning processFIBIC ACel Programme Seminar: Ionic liquids and fibre spinning process
FIBIC ACel Programme Seminar: Ionic liquids and fibre spinning process
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Aqueous solutions of ionic liquids in the extra...
FIBIC ACel Programme Seminar: Aqueous solutions of ionic liquids in the extra...FIBIC ACel Programme Seminar: Aqueous solutions of ionic liquids in the extra...
FIBIC ACel Programme Seminar: Aqueous solutions of ionic liquids in the extra...
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC FuBio JR2 programme report
FIBIC FuBio JR2 programme reportFIBIC FuBio JR2 programme report
FIBIC FuBio JR2 programme report
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC FuBio Cellulose programme report
FIBIC FuBio Cellulose programme report FIBIC FuBio Cellulose programme report
FIBIC FuBio Cellulose programme report
Finnish Bioeconomy Cluster FIBIC Oy
Intensive forestry
Intensive forestryIntensive forestry
Intensive forestry
Finnish Bioeconomy Cluster FIBIC Oy
The roadmap from a current pulp mill to a biorefinery: Niklas von Weymarn, Me...
The roadmap from a current pulp mill to a biorefinery: Niklas von Weymarn, Me...The roadmap from a current pulp mill to a biorefinery: Niklas von Weymarn, Me...
The roadmap from a current pulp mill to a biorefinery: Niklas von Weymarn, Me...
Finnish Bioeconomy Cluster FIBIC Oy
Ionic liquids new process chemistry for heavy industry: Ilkka Kilpel辰inen, ...
Ionic liquids  new process chemistry for heavy industry: Ilkka Kilpel辰inen, ...Ionic liquids  new process chemistry for heavy industry: Ilkka Kilpel辰inen, ...
Ionic liquids new process chemistry for heavy industry: Ilkka Kilpel辰inen, ...
Finnish Bioeconomy Cluster FIBIC Oy
Koivukuitua kehr辰t辰辰n vaatteeksi - yksi merkitt辰vimmist辰 innovaatioista pitk辰...
Koivukuitua kehr辰t辰辰n vaatteeksi - yksi merkitt辰vimmist辰 innovaatioista pitk辰...Koivukuitua kehr辰t辰辰n vaatteeksi - yksi merkitt辰vimmist辰 innovaatioista pitk辰...
Koivukuitua kehr辰t辰辰n vaatteeksi - yksi merkitt辰vimmist辰 innovaatioista pitk辰...
Finnish Bioeconomy Cluster FIBIC Oy
Spinning birch fibre into clothing - historic, ground-breaking innovation
Spinning birch fibre into clothing - historic, ground-breaking innovationSpinning birch fibre into clothing - historic, ground-breaking innovation
Spinning birch fibre into clothing - historic, ground-breaking innovation
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC EffFibre programme report
FIBIC EffFibre programme reportFIBIC EffFibre programme report
FIBIC EffFibre programme report
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC EffNet programme report
FIBIC EffNet programme reportFIBIC EffNet programme report
FIBIC EffNet programme report
Finnish Bioeconomy Cluster FIBIC Oy
Summary and closing remarks, Kaija Pehu-Lehtonen
Summary and closing remarks, Kaija Pehu-LehtonenSummary and closing remarks, Kaija Pehu-Lehtonen
Summary and closing remarks, Kaija Pehu-Lehtonen
Finnish Bioeconomy Cluster FIBIC Oy
Sustainable Bioenergy Solutions, Kasperi Karhap辰辰
Sustainable Bioenergy Solutions, Kasperi Karhap辰辰Sustainable Bioenergy Solutions, Kasperi Karhap辰辰
Sustainable Bioenergy Solutions, Kasperi Karhap辰辰
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Deep Eutetic Solvents for Biomass Activation
FIBIC ACel Programme Seminar: Deep Eutetic Solvents for Biomass ActivationFIBIC ACel Programme Seminar: Deep Eutetic Solvents for Biomass Activation
FIBIC ACel Programme Seminar: Deep Eutetic Solvents for Biomass Activation
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Use of Solvent Exchange and Critical Point Dryi...
FIBIC ACel Programme Seminar: Use of Solvent Exchange and Critical Point Dryi...FIBIC ACel Programme Seminar: Use of Solvent Exchange and Critical Point Dryi...
FIBIC ACel Programme Seminar: Use of Solvent Exchange and Critical Point Dryi...
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Distillation of ionic liquid-water systems
FIBIC ACel Programme Seminar: Distillation of ionic liquid-water systemsFIBIC ACel Programme Seminar: Distillation of ionic liquid-water systems
FIBIC ACel Programme Seminar: Distillation of ionic liquid-water systems
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Cellulose reactivity in ACel Industry view
FIBIC ACel Programme Seminar: Cellulose reactivity in ACel  Industry viewFIBIC ACel Programme Seminar: Cellulose reactivity in ACel  Industry view
FIBIC ACel Programme Seminar: Cellulose reactivity in ACel Industry view
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Assessing the reactivity of cellulosic pulps by...
FIBIC ACel Programme Seminar: Assessing the reactivity of cellulosic pulps by...FIBIC ACel Programme Seminar: Assessing the reactivity of cellulosic pulps by...
FIBIC ACel Programme Seminar: Assessing the reactivity of cellulosic pulps by...
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: High reactivity cellulose challenges
FIBIC ACel Programme Seminar: High reactivity cellulose  challengesFIBIC ACel Programme Seminar: High reactivity cellulose  challenges
FIBIC ACel Programme Seminar: High reactivity cellulose challenges
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Ionic liquids and fibre spinning process
FIBIC ACel Programme Seminar: Ionic liquids and fibre spinning processFIBIC ACel Programme Seminar: Ionic liquids and fibre spinning process
FIBIC ACel Programme Seminar: Ionic liquids and fibre spinning process
Finnish Bioeconomy Cluster FIBIC Oy
FIBIC ACel Programme Seminar: Aqueous solutions of ionic liquids in the extra...
FIBIC ACel Programme Seminar: Aqueous solutions of ionic liquids in the extra...FIBIC ACel Programme Seminar: Aqueous solutions of ionic liquids in the extra...
FIBIC ACel Programme Seminar: Aqueous solutions of ionic liquids in the extra...
Finnish Bioeconomy Cluster FIBIC Oy
The roadmap from a current pulp mill to a biorefinery: Niklas von Weymarn, Me...
The roadmap from a current pulp mill to a biorefinery: Niklas von Weymarn, Me...The roadmap from a current pulp mill to a biorefinery: Niklas von Weymarn, Me...
The roadmap from a current pulp mill to a biorefinery: Niklas von Weymarn, Me...
Finnish Bioeconomy Cluster FIBIC Oy
Ionic liquids new process chemistry for heavy industry: Ilkka Kilpel辰inen, ...
Ionic liquids  new process chemistry for heavy industry: Ilkka Kilpel辰inen, ...Ionic liquids  new process chemistry for heavy industry: Ilkka Kilpel辰inen, ...
Ionic liquids new process chemistry for heavy industry: Ilkka Kilpel辰inen, ...
Finnish Bioeconomy Cluster FIBIC Oy
Koivukuitua kehr辰t辰辰n vaatteeksi - yksi merkitt辰vimmist辰 innovaatioista pitk辰...
Koivukuitua kehr辰t辰辰n vaatteeksi - yksi merkitt辰vimmist辰 innovaatioista pitk辰...Koivukuitua kehr辰t辰辰n vaatteeksi - yksi merkitt辰vimmist辰 innovaatioista pitk辰...
Koivukuitua kehr辰t辰辰n vaatteeksi - yksi merkitt辰vimmist辰 innovaatioista pitk辰...
Finnish Bioeconomy Cluster FIBIC Oy
Spinning birch fibre into clothing - historic, ground-breaking innovation
Spinning birch fibre into clothing - historic, ground-breaking innovationSpinning birch fibre into clothing - historic, ground-breaking innovation
Spinning birch fibre into clothing - historic, ground-breaking innovation
Finnish Bioeconomy Cluster FIBIC Oy

Tree map system in harvester

  • 1. Tree map system in harvester Fibic seminar 12.6.2013 Lahti Timo Melkas, Mets辰teho Oy Mikko Miettinen, Argone Oy Kalle Einola, Ponsse Oyj
  • 2. www.metsateho.fi EffFibre project 2011-2013 (WP3) Project goals To evaluate the accuracy of and usability of data collected with a laser scanner attached to a harvester in various forest conditions. In the early stages of the project, to develop methods and instruments that enable the measurement of stand density and updating of forest information To utilize more accurate stem information in bucking To create methods for the semiautomatic control of harvesters Project timetable Pre-measurement of pilot sample plots 31.5.2011 Laser scanning of pilot sample plots with a laser scanner attached to a harvester 8-10.6.2011 Selection of stands and the guidance of field measurers 14-15.6.2011 Field measurements 15.7-11.8.2011 Collecting data no. I at end-September 2011 (summer data), 21-23.9.2011 Collecting data no. II in February-March 2012 (winter data) Collecting data no. III in May 2012 (spring data) Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 2
  • 3. www.metsateho.fi Field measurements performed during 2011-2012(EffFibre, WP3) 61 sample plots, in total, were measured in the regions of Vilppula and M辰ntt辰, Finland (Mets辰liitto) Hangasniemi 8 sample plots (pilot, 8-10.6.2011) pine Kolho 22 sample plots (21-23.9.2011) pine and mixed sample plots Kurkisalo 16 sample plots (winter 2012) spruce sample plots Viitaniemi 1 5 sample plots (spring 2012) pine sample plots/ 2 spruce sample plots Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 3
  • 4. www.metsateho.fi Data collection at pilot sample plots (EffFibre, WP3) Field measurements of sample plots (r= 10 m) measured variables Tree species, direction and distance from the center of the sample plot to the center of the tree (at breast height) Diameter at breast height (d1,3), mm Upper diameter (d4), mm) - (mature forest) Upper limit of green crown, dm (mature forest) Quality variables stem straightness (length of first 5 meter) and crookedness Height of dominant trees (dm) and mean heigth by tree species Photographs (panorama) and videophotos before and after felling Basal area by tree species before and after felling Laserdata locations of trees, diameters, stem curve, quality variables STM data from felled stems Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 4
  • 5. www.metsateho.fi The mean variables of sample plots Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 5
  • 6. www.metsateho.fi Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 6
  • 7. www.metsateho.fi Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 7 Sample plot 35 Stand A50 G, m 2 /ha (RELA) 17 G, m2 /ha (CIRCLE) 15,9 Pine 100 Spruce 0 Birch 0 stems/sample plot 34 stems/ha 1082 D1,3 (weigheted) 14,8 Dmed 14,2 Hmed 12,5 Dominant height, m 16,3 V, m3 /ha 99,4 Main tree species 1
  • 8. www.metsateho.fi Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 8 Sample plot 43 Stand A51 G, m 2 /ha (RELA) 28 G, m2 /ha (CIRCLE) 27,4 Pine 100 Spruce 0 Birch 0 stems/sample plot 27 stems/ha 859 D1,3 (weigheted) 21,0 Dmed 20,8 Hmed 19,3 Dominant height, m 19,2 V, m3 /ha 263,7 Main tree species 1
  • 9. www.metsateho.fi Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 9 Sample plot 39 Stand A51 G, m 2 /ha (RELA) 35 G, m2 /ha (CIRCLE) 32,6 Pine 9 Spruce 91 Birch 0 stems/sample plot 23 stems/ha 732 D1,3 (weigheted) 25,5 Dmed 23,9 Hmed 18,0 Dominant height, m 22,3 V, m3 /ha 293,6 Main tree species 2
  • 10. www.metsateho.fi Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 10 Sample plot 52 Stand A9 G, m 2 /ha (RELA) 39 G, m2 /ha (CIRCLE) 30,4 Pine 3 Spruce 13 Birch 85 stems/sample plot 53 stems/ha 1687 D1,3 (weigheted) 18,2 Dmed 12,1 Hmed 17,5 Dominant height, m 23,4 V, m3 /ha 266,3 Main tree species 3
  • 11. www.metsateho.fi Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 11 Sample plot 56 Stand A9 G, m 2 /ha (RELA) 38 G, m2 /ha (CIRCLE) 37,7 Pine 50 Spruce 50 Birch 0 stems/sample plot 78 stems/ha 2483 D1,3 (weigheted) 16,2 Dmed 12,8 Hmed 19,5 Dominant height, m 19,6 V, m3 /ha 367,1 Main tree species 4
  • 12. www.metsateho.fi Puiden kartoitus ennen ja j辰lkeen hakkuun Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 12 Koealojen lkm Puulaji N, kpl (referenssi) N, % (laser) N, kpl (referenssi) N, % (laser) N, kpl (referenssi) N, % (laser) N M辰nty 485 99 448 88 933 94 26 Kuusi 354 97 364 66 693 82 15/16 Koivu 33 97 48 92 81 94 2 Sekapuusto 214 96 298 74 512 83 9 1086 98 1133 78 2219 88 52/53 J辰ljelle j辰辰v辰t puut Hakatut puut Yhteens辰 Koealojen lkm Kehitysluokka N, kpl (referenssi) N, % (laser) N, kpl (referenssi) N, % (laser) N, kpl (referenssi) N, % (laser) N KL 3 (I harvennus) 759 97 906 79 1665 87 33/34 KL 4 (II harvennus) 327 100 227 75 554 90 19 1086 98 1133 1 2219 88 52/53 J辰ljelle j辰辰v辰t puut Hakatut puut Yhteens辰 % N = 2219 Puiden l旦ytyminen 88 1943 L辰pimitan mittauksen onnistuminen 82 1819 d1,3 54 1201 d4 49 1084 dbest 75 1663
  • 13. www.metsateho.fi L辰pimitan mittauksen tarkkuus (d1.3, N=1201) suodattamaton Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 13 Tarkkuusluokka (mm) N Harha Hajonta N, % Kumulatiivinen, % <-100 27 -148,8 40,2 2,2 -100--90 14 -94,9 3,2 1,2 -90--80 14 -83,4 2,6 1,2 -80--70 15 -74,6 3,4 1,2 -70--60 34 -65,4 2,7 2,8 -60--50 34 -54,4 2,8 2,8 -50--40 25 -44,7 3,1 2,1 -40--30 42 -34,7 2,8 3,5 -30--20 57 -24,6 2,8 4,7 -20--10 69 -14,9 2,7 5,7 -10--5 57 -7,4 1,4 4,7 -5-0 35 -2,4 1,8 2,9 0-5 50 2,5 1,5 4,2 5-10 51 7,5 1,3 4,2 16,1 10-20 86 14,8 2,8 7,2 29,0 20-30 74 24,8 2,7 6,2 39,9 30-40 63 35,1 3,0 5,2 48,6 40-50 43 44,6 2,8 3,6 54,3 50-60 48 54,3 2,9 4,0 61,1 60-70 50 64,9 2,8 4,2 68,1 70-80 43 74,4 3,0 3,6 72,9 80-90 42 85,4 3,1 3,5 77,6 90-100 24 95,6 2,9 2,0 80,8 >100 204 160,3 74,5 17,0 100,0 1201 31,8 80,9 100,0 7,1
  • 14. www.metsateho.fi L辰pimitan mittauksen tarkkuus(d1.3, N=200) hyv辰ksytyt l辰pimitat Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 14 Tarkkuusluokka (mm) N Harha Hajonta N, % Kumulatiivinen, % <-100 5 -120,0 26,4 2,5 -100--90 3 -93,9 3,2 1,5 -90--80 3 -82,7 1,9 1,5 -80--70 3 -72,6 2,6 1,5 -70--60 4 -66,0 1,1 2 -60--50 5 -52,7 2,7 2,5 -50--40 4 -43,7 3,1 2 -40--30 12 -35,8 2,8 6 -30--20 13 -24,3 2,7 6,5 -20--10 25 -15,4 2,6 12,5 -10--5 19 -7,0 1,5 9,5 -5-0 14 -2,6 2,0 7 0-5 17 2,3 1,4 8,5 5-10 16 7,6 1,4 8 33 10-20 24 15,2 2,2 12 57,5 20-30 9 23,8 3,3 4,5 68,5 30-40 9 34,7 3,0 4,5 79 40-50 4 43,6 3,3 2 83 50-60 1 55,5 0,5 86 60-70 3 65,0 1,2 1,5 89,5 70-80 2 72,8 1,4 1 92 80-90 2 81,3 0,2 1 94,5 90-100 1 94,9 0,5 96,5 >100 2 184,1 80,0 1 100 200 -5,5 42,2 100 15,5
  • 15. www.metsateho.fi L辰pimitan mittauksen tarkkuus(d1.3, N=108) m辰nnik旦t Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 15 Tarkkuusluokka (mm) N Harha Hajonta N, % Kumulatiivinen, % <-50 3 -67,8 2,3 2,8 -45--40 1 -41,9 0,9 -40--35 3 -37,1 0,6 2,8 -35--30 2 -33,7 1,6 1,9 -30--25 1 -26,7 0,9 -25--20 1 -21,4 0,9 -20--15 10 -17,9 1,5 9,3 -15--10 10 -13,4 1,1 9,3 -10--5 16 -7,0 1,5 14,8 -5-0 8 -3,0 2,1 7,4 0-5 12 2,5 1,6 11,1 5-10 11 8,1 1,2 10,2 43,5 10-15 8 12,7 1,2 7,4 60,2 15-20 11 16,7 1,2 10,2 79,6 20-25 3 22,0 2,1 2,8 83,3 25-30 2 28,5 0,2 1,9 86,1 30-35 1 30,5 0,9 88,9 35-40 2 37,7 0,5 1,9 93,5 45-50 1 46,0 0,9 95,4 >50 2 72,8 1,4 1,9 100,0 108 -0,9 22,4 100 18,5
  • 16. www.metsateho.fi L辰pimitan mittauksen tarkkuus(d1.3, N=58) kuusikot Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 16 Tarkkuusluokka (mm) N Harha Hajonta N, % Kumulatiivinen, % <-50 17 -85,8 29,2 29,3 -50--45 1 -48,3 1,7 -45--40 1 -41,6 1,7 -40--35 4 -38,2 1,9 6,9 -35--30 2 -32,5 1,7 3,4 -30--25 2 -27,1 2,6 3,4 -25--20 5 -22,4 1,0 8,6 -20--15 1 -15,2 1,7 -10--5 2 -7,1 0,1 3,4 -5-0 2 -1,7 1,1 3,4 0-5 3 0,9 0,8 5,2 5-10 3 6,7 1,6 5,2 17,2 20-25 1 20,3 1,7 29,3 25-30 1 26,0 1,7 34,5 30-35 3 32,7 1,4 5,2 43,1 35-40 2 37,3 1,5 3,4 53,4 40-45 1 40,8 1,7 56,9 45-50 1 46,9 1,7 60,3 >50 6 107,5 69,6 10,3 100,0 58 -17,1 65,3 100 8,6
  • 17. www.metsateho.fi Johtop辰辰t旦kset Tulokset n辰ytt辰v辰t lupaavilta harvennusvoimakkuuden seurannan ja j辰辰v辰n puuston mittauksen kannalta. Etenkin varttuneissa puustoissa puiden l旦ytyminen hakkuun j辰lkeen onnistuu hyvin. L辰pimitan mittauksen osalta tulokset ovat alustavia ja menetelm辰辰 kehitet辰辰n edelleen tavoitteena tarkentaa l辰pimitan mittausta hy旦dynt辰en hakkuukoneen ker辰辰m辰辰 mittaustietoa poistetusta puustosta. My旦s laatutunnusten mittausta kehitet辰辰n edelleen. Lopulliset tulokset valmistuvat syksyll辰 2013 Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 17
  • 18. www.metsateho.fi Fibic seminar 12.6.2013 Timo Melkas & Mikko Miettinen 18 Kiitos!