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Roystonea regia

Royal palm · Family: Arecaceae · ID 11997 · alive · Condition: good · LC · Least Concern · Elevation: 30.6 m

Photos

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trunk branches leaf

Dimensions

12.54 mHeight
7.55 mTrunk height
29 cmTrunk diameter (DBH)
7.29 mCanopy height
6.62 mCanopy width
20.8 mCanopy circumference
31.79 m²Crown projection area
175.35 m³Crown volume
1Stems

Structure & risk

44.69Slenderness (H/D)
0.96Safety factor (default wind)
3.86 °Leaning angle
6.35 °Trunk lean angle
8.66Competition index
3.37 mTree protection zone
5.05 mRoot protection zone
l0TMS category

Health & vitality

goodCondition
mediumVitality
matureAge class
not defoliatedCrown transparency
10.64 %Foliage transparency
3.05 %Dieback
77.92 %Crown density
91.35 %Crown light exposure ratio
58.16 %Live crown ratio
296.96 m²Leaf area
9.35Leaf area index (LAI)
1.7Leaf area / crown vol.

Ecosystem services

76.54 kgCarbon storage
20.85 kgCarbon sequestration / yr
55.1 kgOxygen production / yr
0.11 m³Avoided runoff
1.92 m³Water intercepted
2.26 m³Transpiration
1.91 m³Evaporation
11.77 m³Potential evapotranspiration
3.68 gCO removed / yr
14.54 gNO₂ removed / yr
31.36 gSO₂ removed / yr
9.15 gPM2.5 removed / yr
175.17 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2713.4CAVAT value
13439.58Koch value
1349.66RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
65G u fextracted_critical wind speed
2025-06-20G u fextracted_inv date
Lebuh Wawasan G u fextracted_street
180149G u fextracted_taxon i d
4.41Crown base height
11.7Live 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 · 2.930353, 101.679863 · Elevation 30.6 m