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Roystonea regia

Royal palm · Family: Arecaceae · ID 39107 · alive · Condition: poor · LC · Least Concern · Elevation: 31.0 m

Photos

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trunk branches leaf

Dimensions

18.91 mHeight
13.82 mTrunk height
30 cmTrunk diameter (DBH)
8.64 mCanopy height
5.41 mCanopy width
16.97 mCanopy circumference
20.91 m²Crown projection area
108.69 m³Crown volume
1Stems

Structure & risk

65.01Slenderness (H/D)
0.63Safety factor (default wind)
3.3 °Leaning angle
1.82 °Trunk lean angle
1.06Competition index
3.49 mTree protection zone
5.24 mRoot protection zone
l0TMS category

Health & vitality

poorCondition
lowVitality
matureAge class
severely defoliatedCrown transparency
66.24 %Foliage transparency
0 %Dieback
48.65 %Crown density
98.95 %Crown light exposure ratio
45.67 %Live crown ratio
77.01 m²Leaf area
3.69Leaf area index (LAI)
0.71Leaf area / crown vol.

Ecosystem services

115.19 kgCarbon storage
19.75 kgCarbon sequestration / yr
52.18 kgOxygen production / yr
0.05 m³Avoided runoff
0.84 m³Water intercepted
0.99 m³Transpiration
0.83 m³Evaporation
5.12 m³Potential evapotranspiration
2.46 gCO removed / yr
9.69 gNO₂ removed / yr
20.9 gSO₂ removed / yr
6.1 gPM2.5 removed / yr
116.74 gO₃ removed / yr

Data quality

2Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2914.82CAVAT value
13844.8Koch value
1398.86RADO value

Other

2026-04-24G u fextracted_change date
06:02:15G u fextracted_change time
55G u fextracted_critical wind speed
2025-06-19G u fextracted_inv date
Jalan P8 G u fextracted_street
180149G u fextracted_taxon i d
10.23Crown base height
18.86Live 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 P8 · 2.934224, 101.679439 · Elevation 31.0 m