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Roystonea regia

Royal palm · Family: Arecaceae · ID 42655 · alive · Condition: fair · LC · Least Concern · Elevation: 28.5 m

Photos

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trunk branches leaf

Dimensions

15.34 mHeight
11.25 mTrunk height
41 cmTrunk diameter (DBH)
11.8 mCanopy height
6.51 mCanopy width
20.45 mCanopy circumference
29.44 m²Crown projection area
226.95 m³Crown volume
1Stems

Structure & risk

37.96Slenderness (H/D)
1.59Safety factor (default wind)
2.66 °Leaning angle
0.7 °Trunk lean angle
1.33Competition index
4.85 mTree protection zone
7.28 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
18.22 %Foliage transparency
0 %Dieback
72.68 %Crown density
86.57 %Crown light exposure ratio
76.88 %Live crown ratio
373.96 m²Leaf area
12.71Leaf area index (LAI)
1.65Leaf area / crown vol.

Ecosystem services

134.04 kgCarbon storage
26.14 kgCarbon sequestration / yr
69.07 kgOxygen production / yr
0.1 m³Avoided runoff
1.6 m³Water intercepted
1.89 m³Transpiration
1.59 m³Evaporation
9.81 m³Potential evapotranspiration
3.56 gCO removed / yr
14.04 gNO₂ removed / yr
30.29 gSO₂ removed / yr
8.84 gPM2.5 removed / yr
169.2 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

5633.63CAVAT value
18986.99Koch value
1944.74RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
85G u fextracted_critical wind speed
2025-06-18G u fextracted_inv date
Jalan Enggang P9 G u fextracted_street
180149G u fextracted_taxon i d
3.55Crown base height
15.34Live 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 Enggang P9 · 2.946229, 101.678097 · Elevation 28.5 m