Chinese fan palm · Family: Arecaceae · ID 17851
· alive
· Condition: fair
· LC · Least Concern
· Elevation: 26.1 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
5.29 mHeight
3.6 mTrunk height
18 cmTrunk diameter (DBH)
2.59 mCanopy height
2.83 mCanopy width
8.9 mCanopy circumference
6.39 m²Crown projection area
11.73 m³Crown volume
1Stems
Structure & risk
30.3Slenderness (H/D)
3.13Safety factor (default wind)
4.48 °Leaning angle
1.54 °Trunk lean angle
0Competition index
2.1 mTree protection zone
3.14 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
highVitality
youngAge class
slightly defoliatedCrown transparency
15.89 %Foliage transparency
3.62 %Dieback
90.22 %Crown density
100 %Crown light exposure ratio
48.95 %Live crown ratio
49.77 m²Leaf area
7.81Leaf area index (LAI)
4.25Leaf area / crown vol.
Ecosystem services
27.41 kgCarbon storage
6.08 kgCarbon sequestration / yr
16.05 kgOxygen production / yr
0.02 m³Avoided runoff
0.31 m³Water intercepted
0.36 m³Transpiration
0.3 m³Evaporation
1.86 m³Potential evapotranspiration
0.66 gCO removed / yr
2.61 gNO₂ removed / yr
5.62 gSO₂ removed / yr
1.64 gPM2.5 removed / yr
31.4 gO₃ removed / yr
Surroundings
noneOverhead utilities
Amenity valuation
1048.79CAVAT value
7425.22Koch value
815.12RADO value
Other
2025-12-19G u fextracted_change date
23:57:19G u fextracted_change time
120G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Jalan P4 V G u fextracted_street
114913G u fextracted_taxon i d
2.4Crown base height
4.99Live height
Clearances
ClearRoad clearance
Not provided
Catalogued metrics with no value for this tree — measured, derived or analysed alike. Listed rather than hidden so absence is visible instead of inferred.
Girth — the survey did not record which measurements were availableGrowth formCrown light exposure — the survey did not record which measurements were availableOutlier index — the survey did not record which measurements were availableTrunk measuredCrown measuredSpecies identified
Location
Jalan P4 V · 2.911498, 101.684955 · Elevation 26.1 m
