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Roystonea regia

Royal palm · Family: Arecaceae · ID 40322 · alive · Condition: fair · LC · Least Concern · Elevation: 40.1 m

Photos

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trunk branches leaf

Dimensions

11.51 mHeight
7.9 mTrunk height
26 cmTrunk diameter (DBH)
8.29 mCanopy height
5.18 mCanopy width
16.27 mCanopy circumference
19.79 m²Crown projection area
109.05 m³Crown volume
1Stems

Structure & risk

44.59Slenderness (H/D)
1.04Safety factor (default wind)
2.92 °Leaning angle
4.58 °Trunk lean angle
0.13Competition index
3.1 mTree protection zone
4.65 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
15.24 %Foliage transparency
0.04 %Dieback
71.82 %Crown density
99.88 %Crown light exposure ratio
72.04 %Live crown ratio
221.19 m²Leaf area
11.19Leaf area index (LAI)
2.03Leaf area / crown vol.

Ecosystem services

57.24 kgCarbon storage
15.1 kgCarbon sequestration / yr
39.9 kgOxygen production / yr
0.06 m³Avoided runoff
1.02 m³Water intercepted
1.2 m³Transpiration
1.01 m³Evaporation
6.22 m³Potential evapotranspiration
2.25 gCO removed / yr
8.9 gNO₂ removed / yr
19.19 gSO₂ removed / yr
5.6 gPM2.5 removed / yr
107.17 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2296.65CAVAT value
12279.85Koch value
1241.69RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
70G 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
3.22Crown base height
11.51Live 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 · 2.941441, 101.681404 · Elevation 40.1 m