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Roystonea regia

Royal palm · Family: Arecaceae · ID 12020 · alive · Condition: fair · LC · Least Concern · Elevation: 28.8 m

Photos

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trunk branches leaf

Dimensions

13.38 mHeight
10.31 mTrunk height
29 cmTrunk diameter (DBH)
5.44 mCanopy height
5.38 mCanopy width
16.97 mCanopy circumference
21.76 m²Crown projection area
78.8 m³Crown volume
1Stems

Structure & risk

46.39Slenderness (H/D)
1.29Safety factor (default wind)
6.49 °Leaning angle
2.28 °Trunk lean angle
0Competition index
3.47 mTree protection zone
5.2 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
17.27 %Foliage transparency
1.43 %Dieback
75.63 %Crown density
100 %Crown light exposure ratio
40.63 %Live crown ratio
146.79 m²Leaf area
6.75Leaf area index (LAI)
1.87Leaf area / crown vol.

Ecosystem services

89.89 kgCarbon storage
19.72 kgCarbon sequestration / yr
52.09 kgOxygen production / yr
0.07 m³Avoided runoff
1.1 m³Water intercepted
1.29 m³Transpiration
1.09 m³Evaporation
6.7 m³Potential evapotranspiration
2.43 gCO removed / yr
9.58 gNO₂ removed / yr
20.67 gSO₂ removed / yr
6.03 gPM2.5 removed / yr
115.46 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2866.51CAVAT value
13314.67Koch value
1387.22RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
75G u fextracted_critical wind speed
2025-06-20G u fextracted_inv date
Jalan P8 G u fextracted_street
180149G u fextracted_taxon i d
7.95Crown base height
13.38Live 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 P8 · 2.930210, 101.680797 · Elevation 28.8 m