Ptychosperma palm · Family: Arecaceae · ID 45156
· alive
· Condition: fair
· NE · Not Evaluated
· Elevation: 35.6 m
Dimensions
10.14 mHeight
0.9 mTrunk height
6 cmTrunk diameter (DBH)
3.23 mCanopy height
3.08 mCanopy width
9.7 mCanopy circumference
7.47 m²Crown projection area
43.24 m³Crown volume
3Stems
Structure & risk
171.96Slenderness (H/D)
0.03Safety factor (default wind)
3.19 °Leaning angle
8.56 °Trunk lean angle
28.71Competition index
0.71 mTree protection zone
1.07 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
25.04 %Foliage transparency
0 %Dieback
51.9 %Crown density
47.36 %Crown light exposure ratio
31.83 %Live crown ratio
52.89 m²Leaf area
7.09Leaf area index (LAI)
1.23Leaf area / crown vol.
Ecosystem services
27.1 kgCarbon storage
1.43 kgCarbon sequestration / yr
3.77 kgOxygen production / yr
0.03 m³Avoided runoff
0.36 m³Water intercepted
0.43 m³Transpiration
0.36 m³Evaporation
2.21 m³Potential evapotranspiration
0.6 gCO removed / yr
2.35 gNO₂ removed / yr
5.06 gSO₂ removed / yr
1.48 gPM2.5 removed / yr
28.26 gO₃ removed / yr
Surroundings
noneOverhead utilities
Amenity valuation
119.71CAVAT value
2554.02Koch value
283.49RADO 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 Nuri P9 F G u fextracted_street
170893G u fextracted_taxon i d
0.58Crown base height
3.8Live 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 Nuri P9 F · 2.939890, 101.676017 · Elevation 35.6 m
