Chinese fan palm · Family: Arecaceae · ID 30028
· alive
· Condition: fair
· LC · Least Concern
· Elevation: 41.6 m
Photos
360° street view
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3D point cloud
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trunk
branches
leaf
Dimensions
11.94 mHeight
4.22 mTrunk height
22 cmTrunk diameter (DBH)
8.97 mCanopy height
5.79 mCanopy width
18.19 mCanopy circumference
25.68 m²Crown projection area
159.35 m³Crown volume
1Stems
Structure & risk
55.05Slenderness (H/D)
0.43Safety factor (default wind)
21.06 °Leaning angle
9.08 °Trunk lean angle
47.32Competition index
2.61 mTree protection zone
3.91 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
17.5 %Foliage transparency
3.7 %Dieback
81.61 %Crown density
52.23 %Crown light exposure ratio
75.12 %Live crown ratio
368.9 m²Leaf area
14.37Leaf area index (LAI)
2.32Leaf area / crown vol.
Ecosystem services
46.6 kgCarbon storage
5.88 kgCarbon sequestration / yr
15.54 kgOxygen production / yr
0.08 m³Avoided runoff
1.27 m³Water intercepted
1.5 m³Transpiration
1.26 m³Evaporation
7.77 m³Potential evapotranspiration
2.82 gCO removed / yr
11.12 gNO₂ removed / yr
23.99 gSO₂ removed / yr
7.0 gPM2.5 removed / yr
134 gO₃ removed / yr
Data quality
2Outlier index
Surroundings
noneOverhead utilities
Amenity valuation
1622.02CAVAT value
9344.09Koch value
1013.69RADO value
Other
2025-12-19G u fextracted_change date
23:57:19G u fextracted_change time
45G u fextracted_critical wind speed
2025-06-17G u fextracted_inv date
Jalan P11jG u fextracted_street
114913G u fextracted_taxon i d
2.98Crown base height
11.94Live height
Clearances
ConflictRoad clearance
2.9 mRoad clearance — minimum height
0 mRoad clearance — minimum distance
2.7 m³Road clearance — conflict volume
7.61Road clearance — conflict volume ratio
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 availableTrunk measuredCrown measuredSpecies identified
Location
Jalan P11j · 2.951841, 101.677079 · Elevation 41.6 m
