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Roystonea regia

Royal palm · Family: Arecaceae · ID 17679 · alive · Condition: fair · LC · Least Concern · Elevation: 32.8 m

Photos

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trunk branches leaf

Dimensions

12.15 mHeight
8.5 mTrunk height
47 cmTrunk diameter (DBH)
5.43 mCanopy height
5.71 mCanopy width
17.94 mCanopy circumference
25.07 m²Crown projection area
76.46 m³Crown volume
1Stems

Structure & risk

26.1Slenderness (H/D)
6.12Safety factor (default wind)
1.88 °Leaning angle
4.79 °Trunk lean angle
0Competition index
5.59 mTree protection zone
8.38 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
26.47 %Foliage transparency
0 %Dieback
72.18 %Crown density
99.11 %Crown light exposure ratio
44.69 %Live crown ratio
115.77 m²Leaf area
4.62Leaf area index (LAI)
1.52Leaf area / crown vol.

Ecosystem services

175.54 kgCarbon storage
28.34 kgCarbon sequestration / yr
74.87 kgOxygen production / yr
0.07 m³Avoided runoff
1.24 m³Water intercepted
1.45 m³Transpiration
1.23 m³Evaporation
7.56 m³Potential evapotranspiration
2.74 gCO removed / yr
10.82 gNO₂ removed / yr
23.34 gSO₂ removed / yr
6.81 gPM2.5 removed / yr
130.34 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

7509.99CAVAT value
20892.31Koch value
2245.37RADO value

Other

2026-04-24G u fextracted_change date
06:02:15G u fextracted_change time
165G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Persiaran PerdanaG u fextracted_street
180149G u fextracted_taxon i d
6.72Crown base height
12.15Live 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

Persiaran Perdana · 2.926344, 101.688564 · Elevation 32.8 m