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Roystonea regia

Royal palm · Family: Arecaceae · ID 28263 · alive · Condition: fair · LC · Least Concern · Elevation: 45.6 m

Photos

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trunk branches leaf

Dimensions

17.84 mHeight
13.38 mTrunk height
66 cmTrunk diameter (DBH)
5.94 mCanopy height
7.84 mCanopy width
24.63 mCanopy circumference
43.05 m²Crown projection area
220.47 m³Crown volume
1Stems

Structure & risk

27.44Slenderness (H/D)
5.63Safety factor (default wind)
3.71 °Leaning angle
4.65 °Trunk lean angle
0.06Competition index
7.81 mTree protection zone
11.71 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
23.78 %Foliage transparency
3.49 %Dieback
65.91 %Crown density
99.95 %Crown light exposure ratio
33.27 %Live crown ratio
241.87 m²Leaf area
5.62Leaf area index (LAI)
1.1Leaf area / crown vol.

Ecosystem services

423.5 kgCarbon storage
52.62 kgCarbon sequestration / yr
139.03 kgOxygen production / yr
0.14 m³Avoided runoff
2.33 m³Water intercepted
2.74 m³Transpiration
2.31 m³Evaporation
14.24 m³Potential evapotranspiration
5.16 gCO removed / yr
20.38 gNO₂ removed / yr
43.96 gSO₂ removed / yr
12.82 gPM2.5 removed / yr
245.54 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

14603.21CAVAT value
30082.26Koch value
3131.06RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
155G u fextracted_critical wind speed
2025-06-17G u fextracted_inv date
Jalan P11 B 1 G u fextracted_street
180149G u fextracted_taxon i d
11.21Crown base height
17.14Live 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

Jalan P11 B 1 · 2.958059, 101.675690 · Elevation 45.6 m