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Roystonea regia

Royal palm · Family: Arecaceae · ID 30710 · alive · Condition: fair · LC · Least Concern · Elevation: 40.1 m

Photos

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trunk branches leaf

Dimensions

13.56 mHeight
9.46 mTrunk height
24 cmTrunk diameter (DBH)
4.18 mCanopy height
5.75 mCanopy width
18.07 mCanopy circumference
18.53 m²Crown projection area
50.42 m³Crown volume
1Stems

Structure & risk

58.74Slenderness (H/D)
0.78Safety factor (default wind)
1.6 °Leaning angle
1.67 °Trunk lean angle
0Competition index
2.77 mTree protection zone
4.16 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
16.61 %Foliage transparency
0 %Dieback
71.67 %Crown density
100 %Crown light exposure ratio
30.83 %Live crown ratio
115.15 m²Leaf area
6.22Leaf area index (LAI)
2.29Leaf area / crown vol.

Ecosystem services

75.7 kgCarbon storage
17.69 kgCarbon sequestration / yr
46.75 kgOxygen production / yr
0.08 m³Avoided runoff
1.25 m³Water intercepted
1.47 m³Transpiration
1.24 m³Evaporation
7.65 m³Potential evapotranspiration
2.77 gCO removed / yr
10.95 gNO₂ removed / yr
23.62 gSO₂ removed / yr
6.89 gPM2.5 removed / yr
131.94 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

1838.97CAVAT value
10929.8Koch value
1111.1RADO value

Other

2026-04-24G u fextracted_change date
06:02:15G u fextracted_change time
60G u fextracted_critical wind speed
2025-06-17G u fextracted_inv date
Jalan P11 K/12 G u fextracted_street
180149G u fextracted_taxon i d
9.38Crown base height
13.56Live 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 K/12 · 2.949442, 101.680952 · Elevation 40.1 m