Merawan · Family: Dipterocarpaceae · ID 10643
· alive
· Condition: poor
· VU · Vulnerable
· Elevation: 22.8 m
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trunk
branches
leaf
Dimensions
15.8 mHeight
4.68 mTrunk height
20 cmTrunk diameter (DBH)
10.81 mCanopy height
6.42 mCanopy width
20.29 mCanopy circumference
30.72 m²Crown projection area
199.66 m³Crown volume
1Stems
Structure & risk
82.31Slenderness (H/D)
0.15Safety factor (default wind)
3.09 °Leaning angle
4.27 °Trunk lean angle
1.66Competition index
2.31 mTree protection zone
3.46 mRoot protection zone
l0TMS category
Health & vitality
poorCondition
lowVitality
matureAge class
severely defoliatedCrown transparency
76.26 %Foliage transparency
1.32 %Dieback
52.6 %Crown density
98.31 %Crown light exposure ratio
68.41 %Live crown ratio
146.04 m²Leaf area
4.76Leaf area index (LAI)
0.74Leaf area / crown vol.
Ecosystem services
80.73 kgCarbon storage
18.51 kgCarbon sequestration / yr
48.89 kgOxygen production / yr
0.07 m³Avoided runoff
1.18 m³Water intercepted
1.39 m³Transpiration
1.17 m³Evaporation
7.22 m³Potential evapotranspiration
3.46 gCO removed / yr
13.65 gNO₂ removed / yr
29.46 gSO₂ removed / yr
8.59 gPM2.5 removed / yr
164.53 gO₃ removed / yr
Data quality
0Outlier index
Surroundings
noneOverhead utilities
Amenity valuation
1269.12CAVAT value
8095.8Koch value
896.66RADO value
Other
2025-12-19G u fextracted_change date
23:57:17G u fextracted_change time
25G u fextracted_critical wind speed
2025-06-20G u fextracted_inv date
Jalan P8HG u fextracted_street
2853232G u fextracted_taxon i d
4.99Crown base height
15.8Live 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 availableTrunk measuredCrown measuredSpecies identified
Location
Jalan P8H · 2.916703, 101.677540 · Elevation 22.8 m
