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Roystonea regia

Royal palm · Family: Arecaceae · ID 31318 · alive · Condition: fair · LC · Least Concern · Elevation: 50.1 m

Photos

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trunk branches leaf

Dimensions

14.37 mHeight
0.21 mTrunk height
34 cmTrunk diameter (DBH)
4.66 mCanopy height
4.59 mCanopy width
14.42 mCanopy circumference
15.96 m²Crown projection area
66.87 m³Crown volume
2Stems

Structure & risk

43.5Slenderness (H/D)
1.83Safety factor (default wind)
1.8 °Leaning angle
7.75 °Trunk lean angle
0.02Competition index
3.97 mTree protection zone
5.95 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
20.27 %Foliage transparency
0 %Dieback
82.47 %Crown density
75.84 %Crown light exposure ratio
32.44 %Live crown ratio
110.75 m²Leaf area
6.94Leaf area index (LAI)
1.66Leaf area / crown vol.

Ecosystem services

118.32 kgCarbon storage
13.05 kgCarbon sequestration / yr
34.48 kgOxygen production / yr
0.05 m³Avoided runoff
0.8 m³Water intercepted
0.94 m³Transpiration
0.8 m³Evaporation
4.89 m³Potential evapotranspiration
1.77 gCO removed / yr
6.99 gNO₂ removed / yr
15.08 gSO₂ removed / yr
4.4 gPM2.5 removed / yr
84.2 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

3759.19CAVAT value
14401.86Koch value
1588.6RADO 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 B1/1 G u fextracted_street
180149G u fextracted_taxon i d
9.85Crown base height
14.5Live 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 B1/1 · 2.957036, 101.673869 · Elevation 50.1 m