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Roystonea regia

Royal palm · Family: Arecaceae · ID 16228 · alive · Condition: fair · LC · Least Concern · Elevation: 28.3 m

Photos

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trunk branches leaf

Dimensions

13 mHeight
9.59 mTrunk height
19 cmTrunk diameter (DBH)
6.42 mCanopy height
4.55 mCanopy width
14.28 mCanopy circumference
15.91 m²Crown projection area
62.11 m³Crown volume
1Stems

Structure & risk

68.6Slenderness (H/D)
0.44Safety factor (default wind)
1.85 °Leaning angle
3.53 °Trunk lean angle
0.25Competition index
2.28 mTree protection zone
3.42 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
18.96 %Foliage transparency
0 %Dieback
78.96 %Crown density
99.76 %Crown light exposure ratio
49.34 %Live crown ratio
132.71 m²Leaf area
8.35Leaf area index (LAI)
2.14Leaf area / crown vol.

Ecosystem services

51.57 kgCarbon storage
14.64 kgCarbon sequestration / yr
38.69 kgOxygen production / yr
0.05 m³Avoided runoff
0.79 m³Water intercepted
0.92 m³Transpiration
0.78 m³Evaporation
4.79 m³Potential evapotranspiration
1.74 gCO removed / yr
6.86 gNO₂ removed / yr
14.79 gSO₂ removed / yr
4.32 gPM2.5 removed / yr
82.61 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

1237.49CAVAT value
8446Koch value
911.46RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
45G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Persiaran Perdana G u fextracted_street
180149G u fextracted_taxon i d
6.59Crown base height
13Live 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

Persiaran Perdana · 2.906142, 101.681031 · Elevation 28.3 m