Putrajaya

Cambium MirrorBahasa Melayu
← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 34297 · alive · Condition: good · LC · Least Concern · Elevation: 50.8 m

Photos

360° street view drag to look · scroll to zoom

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

9.47 mHeight
2.45 mTrunk height
38 cmTrunk diameter (DBH)
6.24 mCanopy height
6.11 mCanopy width
19.24 mCanopy circumference
29.55 m²Crown projection area
149.02 m³Crown volume
1Stems

Structure & risk

25.29Slenderness (H/D)
4.02Safety factor (default wind)
5.51 °Leaning angle
3.27 °Trunk lean angle
16.65Competition index
4.5 mTree protection zone
6.74 mRoot protection zone
l0TMS category

Health & vitality

goodCondition
mediumVitality
matureAge class
not defoliatedCrown transparency
13.45 %Foliage transparency
0 %Dieback
59.48 %Crown density
83.36 %Crown light exposure ratio
65.87 %Live crown ratio
259.96 m²Leaf area
8.8Leaf area index (LAI)
1.75Leaf area / crown vol.

Ecosystem services

264.67 kgCarbon storage
44.88 kgCarbon sequestration / yr
118.59 kgOxygen production / yr
0.1 m³Avoided runoff
1.64 m³Water intercepted
1.93 m³Transpiration
1.63 m³Evaporation
10.02 m³Potential evapotranspiration
3.13 gCO removed / yr
12.37 gNO₂ removed / yr
26.69 gSO₂ removed / yr
7.79 gPM2.5 removed / yr
149.09 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

4850.3CAVAT value
17145.21Koch value
1752.92RADO value

Other

2025-12-19G u fextracted_change date
23:57:09G u fextracted_change time
135G u fextracted_critical wind speed
2025-06-16G u fextracted_inv date
Jalan P11d/4G u fextracted_street
7001G u fextracted_taxon i d
3.24Crown base height
9.47Live 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 availableTrunk measuredCrown measuredSpecies identified

Location

Jalan P11d/4 · 2.962032, 101.672356 · Elevation 50.8 m