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Roystonea regia

Royal palm · Family: Arecaceae · ID 28589 · alive · Condition: fair · LC · Least Concern · Elevation: 41.3 m

Photos

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trunk branches leaf

Dimensions

14.38 mHeight
9.38 mTrunk height
42 cmTrunk diameter (DBH)
7.74 mCanopy height
7.59 mCanopy width
23.85 mCanopy circumference
42.83 m²Crown projection area
235.09 m³Crown volume
2Stems

Structure & risk

35Slenderness (H/D)
1.88Safety factor (default wind)
0.52 °Leaning angle
3.56 °Trunk lean angle
7.46Competition index
4.93 mTree protection zone
7.4 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
16.34 %Foliage transparency
1.14 %Dieback
76.22 %Crown density
92.55 %Crown light exposure ratio
53.81 %Live crown ratio
375.77 m²Leaf area
8.78Leaf area index (LAI)
1.6Leaf area / crown vol.

Ecosystem services

150.28 kgCarbon storage
27.21 kgCarbon sequestration / yr
71.91 kgOxygen production / yr
0.13 m³Avoided runoff
2.18 m³Water intercepted
2.56 m³Transpiration
2.16 m³Evaporation
13.34 m³Potential evapotranspiration
4.83 gCO removed / yr
19.09 gNO₂ removed / yr
41.17 gSO₂ removed / yr
12.01 gPM2.5 removed / yr
229.99 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

5813.16CAVAT value
19523.71Koch value
1975.48RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
90G u fextracted_critical wind speed
2025-06-17G u fextracted_inv date
Jalan P11 A2 G u fextracted_street
180149G u fextracted_taxon i d
6.64Crown base height
14.38Live 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 P11 A2 · 2.957396, 101.682311 · Elevation 41.3 m