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Roystonea regia

Royal palm · Family: Arecaceae · ID 18162 · alive · Condition: fair · LC · Least Concern · Elevation: 30.9 m

Photos

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trunk branches leaf

Dimensions

10.1 mHeight
7.65 mTrunk height
30 cmTrunk diameter (DBH)
3.92 mCanopy height
3.03 mCanopy width
9.52 mCanopy circumference
7.21 m²Crown projection area
16.28 m³Crown volume
1Stems

Structure & risk

33.84Slenderness (H/D)
4.87Safety factor (default wind)
1 °Leaning angle
3.61 °Trunk lean angle
0Competition index
3.59 mTree protection zone
5.38 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
16.1 %Foliage transparency
7.93 %Dieback
77.47 %Crown density
99.4 %Crown light exposure ratio
38.8 %Live crown ratio
45.5 m²Leaf area
6.32Leaf area index (LAI)
2.8Leaf area / crown vol.

Ecosystem services

78.76 kgCarbon storage
16.76 kgCarbon sequestration / yr
44.27 kgOxygen production / yr
0.02 m³Avoided runoff
0.35 m³Water intercepted
0.41 m³Transpiration
0.35 m³Evaporation
2.13 m³Potential evapotranspiration
0.77 gCO removed / yr
3.05 gNO₂ removed / yr
6.57 gSO₂ removed / yr
1.92 gPM2.5 removed / yr
36.68 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

3069.43CAVAT value
14020.63Koch value
1435.48RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
145G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Jalan P3 M G u fextracted_street
180149G u fextracted_taxon i d
5.6Crown base height
9.52Live 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 P3 M · 2.914968, 101.685764 · Elevation 30.9 m