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Roystonea regia

Royal palm · Family: Arecaceae · ID 31784 · alive · Condition: fair · LC · Least Concern · Elevation: 48.0 m

Photos

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trunk branches leaf

Dimensions

13.39 mHeight
9.66 mTrunk height
40 cmTrunk diameter (DBH)
4.57 mCanopy height
4.72 mCanopy width
14.97 mCanopy circumference
17.25 m²Crown projection area
46.03 m³Crown volume
1Stems

Structure & risk

34.24Slenderness (H/D)
3.57Safety factor (default wind)
2.41 °Leaning angle
4.64 °Trunk lean angle
0.03Competition index
4.7 mTree protection zone
7.04 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
24.22 %Foliage transparency
0 %Dieback
81.22 %Crown density
99.98 %Crown light exposure ratio
34.12 %Live crown ratio
113.7 m²Leaf area
6.6Leaf area index (LAI)
2.48Leaf area / crown vol.

Ecosystem services

143.66 kgCarbon storage
25.71 kgCarbon sequestration / yr
67.92 kgOxygen production / yr
0.05 m³Avoided runoff
0.85 m³Water intercepted
0.99 m³Transpiration
0.84 m³Evaporation
5.16 m³Potential evapotranspiration
1.87 gCO removed / yr
7.39 gNO₂ removed / yr
15.93 gSO₂ removed / yr
4.65 gPM2.5 removed / yr
88.98 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

5266.83CAVAT value
17045.69Koch value
1880.36RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
125G u fextracted_critical wind speed
2025-06-17G u fextracted_inv date
Jalan P11A 6/1 G u fextracted_street
180149G u fextracted_taxon i d
8.82Crown base height
13.39Live 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 P11A 6/1 · 2.957133, 101.689107 · Elevation 48.0 m