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Roystonea regia

Royal palm · Family: Arecaceae · ID 10421 · alive · Condition: good · LC · Least Concern · Elevation: 34.8 m

Photos

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trunk branches leaf

Dimensions

12.91 mHeight
8.71 mTrunk height
29 cmTrunk diameter (DBH)
6.98 mCanopy height
6.21 mCanopy width
19.52 mCanopy circumference
27.35 m²Crown projection area
130.2 m³Crown volume
1Stems

Structure & risk

45.65Slenderness (H/D)
1.01Safety factor (default wind)
3.16 °Leaning angle
0.98 °Trunk lean angle
30.72Competition index
3.4 mTree protection zone
5.09 mRoot protection zone
l0TMS category

Health & vitality

goodCondition
mediumVitality
matureAge class
not defoliatedCrown transparency
14.22 %Foliage transparency
1.02 %Dieback
73.78 %Crown density
68.26 %Crown light exposure ratio
54.06 %Live crown ratio
207.6 m²Leaf area
7.6Leaf area index (LAI)
1.6Leaf area / crown vol.

Ecosystem services

80.11 kgCarbon storage
11.97 kgCarbon sequestration / yr
31.63 kgOxygen production / yr
0.1 m³Avoided runoff
1.69 m³Water intercepted
1.99 m³Transpiration
1.68 m³Evaporation
10.36 m³Potential evapotranspiration
3.24 gCO removed / yr
12.8 gNO₂ removed / yr
27.61 gSO₂ removed / yr
8.05 gPM2.5 removed / yr
154.19 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2757.65CAVAT value
12782.12Koch value
1360.62RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
70G u fextracted_critical wind speed
2025-06-19G u fextracted_inv date
Lebuh Wawasan G u fextracted_street
180149G u fextracted_taxon i d
5.93Crown base height
12.91Live 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 Wawasan · 2.931853, 101.678669 · Elevation 34.8 m