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Roystonea regia

Royal palm · Family: Arecaceae · ID 12074 · alive · Condition: fair · LC · Least Concern · Elevation: 29.2 m

Photos

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trunk branches leaf

Dimensions

12.4 mHeight
5.47 mTrunk height
31 cmTrunk diameter (DBH)
7.42 mCanopy height
6.12 mCanopy width
19.32 mCanopy circumference
26.49 m²Crown projection area
119.79 m³Crown volume
1Stems

Structure & risk

40.56Slenderness (H/D)
0.9Safety factor (default wind)
1.71 °Leaning angle
3.33 °Trunk lean angle
5.69Competition index
3.67 mTree protection zone
5.51 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
24.36 %Foliage transparency
0 %Dieback
70.04 %Crown density
94.32 %Crown light exposure ratio
59.8 %Live crown ratio
158.49 m²Leaf area
5.99Leaf area index (LAI)
1.33Leaf area / crown vol.

Ecosystem services

83.12 kgCarbon storage
18.74 kgCarbon sequestration / yr
49.52 kgOxygen production / yr
0.08 m³Avoided runoff
1.42 m³Water intercepted
1.67 m³Transpiration
1.41 m³Evaporation
8.68 m³Potential evapotranspiration
3.15 gCO removed / yr
12.42 gNO₂ removed / yr
26.79 gSO₂ removed / yr
7.82 gPM2.5 removed / yr
149.65 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

3222.44CAVAT value
13688.67Koch value
1470.82RADO value

Other

2026-04-24G u fextracted_change date
06:02:15G u fextracted_change time
65G u fextracted_critical wind speed
2025-06-19G u fextracted_inv date
Jalan P8 G u fextracted_street
180149G u fextracted_taxon i d
4.99Crown base height
12.4Live 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 · 2.930584, 101.680480 · Elevation 29.2 m