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Roystonea regia

Royal palm · Family: Arecaceae · ID 28226 · alive · Condition: fair · LC · Least Concern · Elevation: 48.0 m

Photos

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trunk branches leaf

Dimensions

17.11 mHeight
13.14 mTrunk height
35 cmTrunk diameter (DBH)
6.37 mCanopy height
6.52 mCanopy width
20.5 mCanopy circumference
29.95 m²Crown projection area
117.5 m³Crown volume
1Stems

Structure & risk

49.06Slenderness (H/D)
1.19Safety factor (default wind)
0.64 °Leaning angle
2.83 °Trunk lean angle
0.02Competition index
4.19 mTree protection zone
6.28 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
lowVitality
matureAge class
moderately defoliatedCrown transparency
49.89 %Foliage transparency
0 %Dieback
59.16 %Crown density
99.99 %Crown light exposure ratio
37.21 %Live crown ratio
120.26 m²Leaf area
4.02Leaf area index (LAI)
1.03Leaf area / crown vol.

Ecosystem services

143.32 kgCarbon storage
27.99 kgCarbon sequestration / yr
73.95 kgOxygen production / yr
0.1 m³Avoided runoff
1.61 m³Water intercepted
1.9 m³Transpiration
1.6 m³Evaporation
9.86 m³Potential evapotranspiration
3.57 gCO removed / yr
14.11 gNO₂ removed / yr
30.43 gSO₂ removed / yr
8.88 gPM2.5 removed / yr
169.97 gO₃ removed / yr

Data quality

1Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

4193.11CAVAT value
16029.69Koch value
1677.78RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
75G 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
10.75Crown base height
17.11Live 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 · 2.958104, 101.676225 · Elevation 48.0 m