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Roystonea regia

Royal palm · Family: Arecaceae · ID 39611 · alive · Condition: fair · LC · Least Concern · Elevation: 22.7 m

Photos

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trunk branches leaf

Dimensions

15.92 mHeight
12.25 mTrunk height
31 cmTrunk diameter (DBH)
10.37 mCanopy height
5.15 mCanopy width
16.16 mCanopy circumference
18.13 m²Crown projection area
111.88 m³Crown volume
1Stems

Structure & risk

51.66Slenderness (H/D)
0.79Safety factor (default wind)
3.06 °Leaning angle
9.25 °Trunk lean angle
12.43Competition index
3.7 mTree protection zone
5.55 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
28.1 %Foliage transparency
0 %Dieback
70.15 %Crown density
87.58 %Crown light exposure ratio
65.15 %Live crown ratio
188.06 m²Leaf area
10.38Leaf area index (LAI)
1.69Leaf area / crown vol.

Ecosystem services

94.78 kgCarbon storage
22.17 kgCarbon sequestration / yr
58.59 kgOxygen production / yr
0.06 m³Avoided runoff
1.01 m³Water intercepted
1.18 m³Transpiration
1 m³Evaporation
6.14 m³Potential evapotranspiration
2.23 gCO removed / yr
8.78 gNO₂ removed / yr
18.95 gSO₂ removed / yr
5.53 gPM2.5 removed / yr
105.82 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

3283CAVAT value
14158.42Koch value
1484.58RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
60G u fextracted_critical wind speed
2025-06-19G u fextracted_inv date
Jalan P8 G u fextracted_street
180149G u fextracted_taxon i d
5.55Crown base height
15.92Live 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 P8 · 2.937248, 101.680789 · Elevation 22.7 m