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Roystonea regia

Royal palm · Family: Arecaceae · ID 38178 · alive · Condition: fair · LC · Least Concern · Elevation: 40.1 m

Photos

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trunk branches leaf

Dimensions

11.46 mHeight
7.89 mTrunk height
34 cmTrunk diameter (DBH)
6.92 mCanopy height
4.36 mCanopy width
13.7 mCanopy circumference
13.19 m²Crown projection area
59.64 m³Crown volume
1Stems

Structure & risk

34.48Slenderness (H/D)
3.04Safety factor (default wind)
4.49 °Leaning angle
4.26 °Trunk lean angle
1.53Competition index
3.99 mTree protection zone
5.99 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
15.09 %Foliage transparency
1.61 %Dieback
81.62 %Crown density
98.48 %Crown light exposure ratio
60.37 %Live crown ratio
144.5 m²Leaf area
10.97Leaf area index (LAI)
2.43Leaf area / crown vol.

Ecosystem services

88.13 kgCarbon storage
18.91 kgCarbon sequestration / yr
49.97 kgOxygen production / yr
0.05 m³Avoided runoff
0.72 m³Water intercepted
0.85 m³Transpiration
0.72 m³Evaporation
4.41 m³Potential evapotranspiration
1.6 gCO removed / yr
6.31 gNO₂ removed / yr
13.61 gSO₂ removed / yr
3.97 gPM2.5 removed / yr
75.99 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

3811.44CAVAT value
14566.96Koch value
1599.6RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
115G u fextracted_critical wind speed
2025-06-19G u fextracted_inv date
Jalan P8 E/1 G u fextracted_street
180149G u fextracted_taxon i d
4.55Crown base height
11.46Live 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 E/1 · 2.934365, 101.683909 · Elevation 40.1 m