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Roystonea regia

Royal palm · Family: Arecaceae · ID 40797 · alive · Condition: fair · LC · Least Concern · Elevation: 41.1 m

Photos

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trunk branches leaf

Dimensions

9.87 mHeight
7.82 mTrunk height
31 cmTrunk diameter (DBH)
4.1 mCanopy height
3.21 mCanopy width
10.1 mCanopy circumference
7.65 m²Crown projection area
18.25 m³Crown volume
1Stems

Structure & risk

31.93Slenderness (H/D)
5.05Safety factor (default wind)
2.72 °Leaning angle
5.08 °Trunk lean angle
54.11Competition index
3.71 mTree protection zone
5.57 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
16.44 %Foliage transparency
1.12 %Dieback
74.82 %Crown density
45.9 %Crown light exposure ratio
41.51 %Live crown ratio
42.91 m²Leaf area
5.62Leaf area index (LAI)
2.36Leaf area / crown vol.

Ecosystem services

80.75 kgCarbon storage
9.45 kgCarbon sequestration / yr
24.97 kgOxygen production / yr
0.03 m³Avoided runoff
0.39 m³Water intercepted
0.46 m³Transpiration
0.39 m³Evaporation
2.38 m³Potential evapotranspiration
0.87 gCO removed / yr
3.41 gNO₂ removed / yr
7.35 gSO₂ removed / yr
2.15 gPM2.5 removed / yr
41.03 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

3293.03CAVAT value
14185.73Koch value
1486.85RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
150G u fextracted_critical wind speed
2025-06-18G u fextracted_inv date
Lebuh Perdana Barat G u fextracted_street
180149G u fextracted_taxon i d
5.78Crown base height
9.87Live 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 Perdana Barat · 2.941817, 101.681078 · Elevation 41.1 m