Merawan · Family: Dipterocarpaceae · ID 23540
· alive
· Condition: fair
· VU · Vulnerable
· Elevation: 25.0 m
Photos
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trunk
branches
leaf
Dimensions
2.66 mHeight
0.33 mTrunk height
7 cmTrunk diameter (DBH)
2.15 mCanopy height
1.4 mCanopy width
4.4 mCanopy circumference
1.58 m²Crown projection area
2.62 m³Crown volume
1Stems
Structure & risk
40.24Slenderness (H/D)
2.27Safety factor (default wind)
1.67 °Leaning angle
12.2 °Trunk lean angle
25.86Competition index
0.8 mTree protection zone
1.19 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
23.95 %Foliage transparency
0.39 %Dieback
86.08 %Crown density
74.15 %Crown light exposure ratio
80.7 %Live crown ratio
13.51 m²Leaf area
8.55Leaf area index (LAI)
5.17Leaf area / crown vol.
Ecosystem services
7.48 kgCarbon storage
3.83 kgCarbon sequestration / yr
10.11 kgOxygen production / yr
0.01 m³Avoided runoff
0.08 m³Water intercepted
0.09 m³Transpiration
0.08 m³Evaporation
0.46 m³Potential evapotranspiration
0.17 gCO removed / yr
0.65 gNO₂ removed / yr
1.41 gSO₂ removed / yr
0.41 gPM2.5 removed / yr
7.84 gO₃ removed / yr
Surroundings
noneOverhead utilities
Amenity valuation
149.74CAVAT value
2869.45Koch value
308RADO value
Other
2025-12-19G u fextracted_change date
23:57:17G u fextracted_change time
100G u fextracted_critical wind speed
2025-06-16G u fextracted_inv date
Lebuh Sentosa G u fextracted_street
2853232G u fextracted_taxon i d
0.52Crown base height
2.66Live 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
Lebuh Sentosa · 2.918449, 101.674843 · Elevation 25.0 m
