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Roystonea regia

Royal palm · Family: Arecaceae · ID 40325 · alive · Condition: fair · LC · Least Concern · Elevation: 39.0 m

Photos

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trunk branches leaf

Dimensions

13.76 mHeight
9.95 mTrunk height
28 cmTrunk diameter (DBH)
5.55 mCanopy height
6.5 mCanopy width
20.42 mCanopy circumference
34.16 m²Crown projection area
128.53 m³Crown volume
1Stems

Structure & risk

50.45Slenderness (H/D)
0.8Safety factor (default wind)
1.32 °Leaning angle
2.89 °Trunk lean angle
0Competition index
3.28 mTree protection zone
4.91 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
15.95 %Foliage transparency
0 %Dieback
74.4 %Crown density
100 %Crown light exposure ratio
40.29 %Live crown ratio
187.75 m²Leaf area
5.5Leaf area index (LAI)
1.47Leaf area / crown vol.

Ecosystem services

86.99 kgCarbon storage
19.54 kgCarbon sequestration / yr
51.63 kgOxygen production / yr
0.1 m³Avoided runoff
1.6 m³Water intercepted
1.88 m³Transpiration
1.59 m³Evaporation
9.8 m³Potential evapotranspiration
3.55 gCO removed / yr
14.02 gNO₂ removed / yr
30.25 gSO₂ removed / yr
8.83 gPM2.5 removed / yr
168.98 gO₃ removed / yr

Surroundings

noneOverhead utilities

Amenity valuation

2566.02CAVAT value
12900.61Koch value
1312.5RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
60G u fextracted_critical wind speed
2025-06-18G u fextracted_inv date
Lebuh Sentosa G u fextracted_street
180149G u fextracted_taxon i d
8.22Crown base height
13.76Live 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 availableOutlier index — the survey did not record which measurements were availableTrunk measuredCrown measuredSpecies identified

Location

Lebuh Sentosa · 2.942545, 101.681960 · Elevation 39.0 m