Putrajaya

Cambium MirrorBahasa Melayu
← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 45052 · alive · Condition: good · LC · Least Concern · Elevation: 37.1 m

Photos

360° street view drag to look · scroll to zoom

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

13.15 mHeight
3.61 mTrunk height
48 cmTrunk diameter (DBH)
11.42 mCanopy height
10.68 mCanopy width
33.57 mCanopy circumference
91.41 m²Crown projection area
678.23 m³Crown volume
1Stems

Structure & risk

27.47Slenderness (H/D)
1.84Safety factor (default wind)
6.06 °Leaning angle
4.46 °Trunk lean angle
4.71Competition index
5.75 mTree protection zone
8.62 mRoot protection zone
l0TMS category

Health & vitality

goodCondition
highVitality
matureAge class
not defoliatedCrown transparency
11.11 %Foliage transparency
0 %Dieback
82.74 %Crown density
95.3 %Crown light exposure ratio
86.79 %Live crown ratio
928.58 m²Leaf area
10.16Leaf area index (LAI)
1.37Leaf area / crown vol.

Ecosystem services

476.99 kgCarbon storage
61.15 kgCarbon sequestration / yr
161.59 kgOxygen production / yr
0.29 m³Avoided runoff
5.0 m³Water intercepted
5.88 m³Transpiration
4.97 m³Evaporation
30.65 m³Potential evapotranspiration
9.58 gCO removed / yr
37.85 gNO₂ removed / yr
81.66 gSO₂ removed / yr
23.82 gPM2.5 removed / yr
456.18 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

7912.11CAVAT value
22035.72Koch value
2238.85RADO value

Other

2025-12-19G u fextracted_change date
23:57:09G u fextracted_change time
90G u fextracted_critical wind speed
2025-06-20G u fextracted_inv date
Jalan Enggang P9 G u fextracted_street
7001G u fextracted_taxon i d
1.74Crown base height
13.15Live 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 Enggang P9 · 2.940806, 101.676489 · Elevation 37.1 m