Ptychosperma palm · Family: Arecaceae · ID 46346
· alive
· Condition: fair
· NE · Not Evaluated
· Elevation: 35.7 m
Dimensions
9.83 mHeight
0.78 mTrunk height
8 cmTrunk diameter (DBH)
3.46 mCanopy height
3.18 mCanopy width
10.09 mCanopy circumference
7.18 m²Crown projection area
13.46 m³Crown volume
1Stems
Structure & risk
137.85Slenderness (H/D)
0.06Safety factor (default wind)
4.75 °Leaning angle
18.64 °Trunk lean angle
0Competition index
0.86 mTree protection zone
1.29 mRoot protection zone
l1TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
29.38 %Foliage transparency
0 %Dieback
70.14 %Crown density
100 %Crown light exposure ratio
35.15 %Live crown ratio
27.77 m²Leaf area
3.87Leaf area index (LAI)
2.07Leaf area / crown vol.
Ecosystem services
26.5 kgCarbon storage
2.79 kgCarbon sequestration / yr
7.35 kgOxygen production / yr
0.03 m³Avoided runoff
0.39 m³Water intercepted
0.45 m³Transpiration
0.38 m³Evaporation
2.35 m³Potential evapotranspiration
0.71 gCO removed / yr
2.78 gNO₂ removed / yr
5.99 gSO₂ removed / yr
1.75 gPM2.5 removed / yr
33.43 gO₃ removed / yr
Surroundings
noneOverhead utilities
Amenity valuation
174.98CAVAT value
3271.7Koch value
342.74RADO value
Other
2026-04-24G u fextracted_change date
06:02:15G 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
6.41Crown base height
9.86Live 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 · 2.939834, 101.675637 · Elevation 35.7 m
