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Roystonea regia

Royal palm · Family: Arecaceae · ID 30205 · alive · Condition: fair · LC · Least Concern · Elevation: 43.0 m

Photos

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trunk branches leaf

Dimensions

11.1 mHeight
6.92 mTrunk height
42 cmTrunk diameter (DBH)
5.43 mCanopy height
6.4 mCanopy width
20.12 mCanopy circumference
32.16 m²Crown projection area
149.14 m³Crown volume
1Stems

Structure & risk

26.62Slenderness (H/D)
3.86Safety factor (default wind)
2.9 °Leaning angle
2.64 °Trunk lean angle
4.11Competition index
5.01 mTree protection zone
7.51 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
15.82 %Foliage transparency
0 %Dieback
77.61 %Crown density
95.9 %Crown light exposure ratio
48.92 %Live crown ratio
243.63 m²Leaf area
7.58Leaf area index (LAI)
1.64Leaf area / crown vol.

Ecosystem services

136.82 kgCarbon storage
24.0 kgCarbon sequestration / yr
63.4 kgOxygen production / yr
0.09 m³Avoided runoff
1.55 m³Water intercepted
1.83 m³Transpiration
1.54 m³Evaporation
9.5 m³Potential evapotranspiration
3.44 gCO removed / yr
13.59 gNO₂ removed / yr
29.32 gSO₂ removed / yr
8.56 gPM2.5 removed / yr
163.79 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

5991.06CAVAT value
18406.52Koch value
2005.48RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
130G u fextracted_critical wind speed
2025-06-17G u fextracted_inv date
Jalan P11jG u fextracted_street
180149G u fextracted_taxon i d
5.67Crown base height
11.1Live 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 P11j · 2.952403, 101.677697 · Elevation 43.0 m