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Roystonea regia

Royal palm · Family: Arecaceae · ID 12039 · alive · Condition: good · LC · Least Concern · Elevation: 28.9 m

Photos

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trunk branches leaf

Dimensions

18.65 mHeight
13.82 mTrunk height
29 cmTrunk diameter (DBH)
6.44 mCanopy height
8.76 mCanopy width
27.5 mCanopy circumference
58.97 m²Crown projection area
364.55 m³Crown volume
1Stems

Structure & risk

66.09Slenderness (H/D)
0.33Safety factor (default wind)
1.16 °Leaning angle
3.28 °Trunk lean angle
0Competition index
3.39 mTree protection zone
5.08 mRoot protection zone
l0TMS category

Health & vitality

goodCondition
highVitality
matureAge class
not defoliatedCrown transparency
6.15 %Foliage transparency
0.33 %Dieback
78.82 %Crown density
100 %Crown light exposure ratio
34.54 %Live crown ratio
540.9 m²Leaf area
9.18Leaf area index (LAI)
1.49Leaf area / crown vol.

Ecosystem services

125.41 kgCarbon storage
31.07 kgCarbon sequestration / yr
82.1 kgOxygen production / yr
0.19 m³Avoided runoff
3.36 m³Water intercepted
3.95 m³Transpiration
3.34 m³Evaporation
20.59 m³Potential evapotranspiration
6.44 gCO removed / yr
25.43 gNO₂ removed / yr
54.86 gSO₂ removed / yr
16 gPM2.5 removed / yr
306.43 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2746.79CAVAT value
13267.07Koch value
1357.94RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
40G u fextracted_critical wind speed
2025-06-20G u fextracted_inv date
Lebuh Wawasan G u fextracted_street
180149G u fextracted_taxon i d
12.21Crown base height
18.65Live 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

Lebuh Wawasan · 2.929678, 101.680711 · Elevation 28.9 m