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Roystonea regia

Royal palm · Family: Arecaceae · ID 39683 · alive · Condition: fair · LC · Least Concern · Elevation: 35.0 m

Photos

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trunk branches leaf

Dimensions

16.8 mHeight
12.77 mTrunk height
36 cmTrunk diameter (DBH)
6.5 mCanopy height
7.12 mCanopy width
22.37 mCanopy circumference
37.81 m²Crown projection area
194.68 m³Crown volume
1Stems

Structure & risk

47.95Slenderness (H/D)
0.92Safety factor (default wind)
2.68 °Leaning angle
1.41 °Trunk lean angle
0Competition index
4.21 mTree protection zone
6.31 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
18.58 %Foliage transparency
0.06 %Dieback
75.04 %Crown density
99.86 %Crown light exposure ratio
38.65 %Live crown ratio
334.98 m²Leaf area
8.87Leaf area index (LAI)
1.73Leaf area / crown vol.

Ecosystem services

141.86 kgCarbon storage
27.64 kgCarbon sequestration / yr
73.04 kgOxygen production / yr
0.11 m³Avoided runoff
1.92 m³Water intercepted
2.26 m³Transpiration
1.91 m³Evaporation
11.76 m³Potential evapotranspiration
4.26 gCO removed / yr
16.83 gNO₂ removed / yr
36.31 gSO₂ removed / yr
10.59 gPM2.5 removed / yr
202.81 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

4232.8CAVAT value
15455.56Koch value
1685.7RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
65G u fextracted_critical wind speed
2025-06-19G u fextracted_inv date
Lebuh Wawasan G u fextracted_street
180149G u fextracted_taxon i d
10.31Crown base height
16.8Live 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

Lebuh Wawasan · 2.932212, 101.678598 · Elevation 35.0 m