Ptychosperma palm · Family: Arecaceae · ID 46290
· alive
· Condition: fair
· NE · Not Evaluated
· Elevation: 35.2 m
Photos
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trunk
branches
leaf
Dimensions
9.15 mHeight
0.86 mTrunk height
7 cmTrunk diameter (DBH)
3.15 mCanopy height
2.85 mCanopy width
9.06 mCanopy circumference
5.55 m²Crown projection area
8.35 m³Crown volume
2Stems
Structure & risk
136.72Slenderness (H/D)
0.08Safety factor (default wind)
6.87 °Leaning angle
17.91 °Trunk lean angle
69.43Competition index
0.81 mTree protection zone
1.21 mRoot protection zone
l1TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
moderately defoliatedCrown transparency
34.64 %Foliage transparency
0 %Dieback
65.55 %Crown density
30.58 %Crown light exposure ratio
34.36 %Live crown ratio
18.13 m²Leaf area
3.28Leaf area index (LAI)
2.18Leaf area / crown vol.
Ecosystem services
24.42 kgCarbon storage
1.15 kgCarbon sequestration / yr
3.03 kgOxygen production / yr
0.02 m³Avoided runoff
0.31 m³Water intercepted
0.37 m³Transpiration
0.31 m³Evaporation
1.89 m³Potential evapotranspiration
0.54 gCO removed / yr
2.14 gNO₂ removed / yr
4.61 gSO₂ removed / yr
1.35 gPM2.5 removed / yr
25.73 gO₃ removed / yr
Surroundings
noneOverhead utilities
Amenity valuation
154.33CAVAT value
3053.71Koch value
321.88RADO value
Other
2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
20G u fextracted_critical wind speed
2025-06-20G u fextracted_inv date
Jalan Merpati P9 C G u fextracted_street
170893G u fextracted_taxon i d
6.14Crown base height
9.28Live 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 Merpati P9 C · 2.939512, 101.675600 · Elevation 35.2 m
