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Roystonea regia

Royal palm · Family: Arecaceae · ID 18510 · alive · Condition: fair · LC · Least Concern · Elevation: 27.6 m

Photos

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trunk branches leaf

Dimensions

11.98 mHeight
8.75 mTrunk height
28 cmTrunk diameter (DBH)
5.66 mCanopy height
4.08 mCanopy width
12.83 mCanopy circumference
13.61 m²Crown projection area
52.52 m³Crown volume
1Stems

Structure & risk

44.01Slenderness (H/D)
1.37Safety factor (default wind)
2.27 °Leaning angle
3.57 °Trunk lean angle
2.95Competition index
3.27 mTree protection zone
4.9 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
15.43 %Foliage transparency
4.04 %Dieback
83.16 %Crown density
97.06 %Crown light exposure ratio
47.21 %Live crown ratio
116.96 m²Leaf area
8.6Leaf area index (LAI)
2.23Leaf area / crown vol.

Ecosystem services

73.21 kgCarbon storage
17.05 kgCarbon sequestration / yr
45.06 kgOxygen production / yr
0.04 m³Avoided runoff
0.63 m³Water intercepted
0.74 m³Transpiration
0.63 m³Evaporation
3.86 m³Potential evapotranspiration
1.4 gCO removed / yr
5.52 gNO₂ removed / yr
11.91 gSO₂ removed / yr
3.48 gPM2.5 removed / yr
66.5 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2553.73CAVAT value
12353.4Koch value
1309.35RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
80G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Jalan Tun Hussein G u fextracted_street
180149G u fextracted_taxon i d
5.48Crown base height
11.13Live 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 Tun Hussein · 2.913443, 101.686497 · Elevation 27.6 m