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Roystonea regia

Royal palm · Family: Arecaceae · ID 16854 · alive · Condition: fair · LC · Least Concern · Elevation: 29.2 m

Photos

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trunk branches leaf

Dimensions

11.98 mHeight
9.3 mTrunk height
29 cmTrunk diameter (DBH)
4.81 mCanopy height
4.24 mCanopy width
13.31 mCanopy circumference
12.49 m²Crown projection area
37.66 m³Crown volume
1Stems

Structure & risk

41.67Slenderness (H/D)
2.03Safety factor (default wind)
1.66 °Leaning angle
0.34 °Trunk lean angle
0Competition index
3.45 mTree protection zone
5.18 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
21.45 %Foliage transparency
0 %Dieback
75.61 %Crown density
100 %Crown light exposure ratio
40.12 %Live crown ratio
72.17 m²Leaf area
5.79Leaf area index (LAI)
1.92Leaf area / crown vol.

Ecosystem services

82.59 kgCarbon storage
18.1 kgCarbon sequestration / yr
47.83 kgOxygen production / yr
0.04 m³Avoided runoff
0.68 m³Water intercepted
0.8 m³Transpiration
0.68 m³Evaporation
4.16 m³Potential evapotranspiration
1.51 gCO removed / yr
5.95 gNO₂ removed / yr
12.83 gSO₂ removed / yr
3.75 gPM2.5 removed / yr
71.65 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2849.16CAVAT value
12620.71Koch value
1383.01RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
95G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Persiaran Perdana G u fextracted_street
180149G u fextracted_taxon i d
7.18Crown base height
11.98Live 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

Persiaran Perdana · 2.912425, 101.682846 · Elevation 29.2 m