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Roystonea regia

Royal palm · Family: Arecaceae · ID 40316 · alive · Condition: fair · LC · Least Concern · Elevation: 39.3 m

Photos

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trunk branches leaf

Dimensions

13.77 mHeight
9.37 mTrunk height
31 cmTrunk diameter (DBH)
7.26 mCanopy height
7.11 mCanopy width
22.34 mCanopy circumference
38.84 m²Crown projection area
202.16 m³Crown volume
1Stems

Structure & risk

45.23Slenderness (H/D)
0.81Safety factor (default wind)
1.73 °Leaning angle
1.59 °Trunk lean angle
13.16Competition index
3.66 mTree protection zone
5.48 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
15.05 %Foliage transparency
0 %Dieback
75.99 %Crown density
86.85 %Crown light exposure ratio
52.71 %Live crown ratio
329.57 m²Leaf area
8.49Leaf area index (LAI)
1.64Leaf area / crown vol.

Ecosystem services

93.48 kgCarbon storage
20.58 kgCarbon sequestration / yr
54.37 kgOxygen production / yr
0.11 m³Avoided runoff
1.92 m³Water intercepted
2.25 m³Transpiration
1.9 m³Evaporation
11.72 m³Potential evapotranspiration
4.25 gCO removed / yr
16.77 gNO₂ removed / yr
36.19 gSO₂ removed / yr
10.56 gPM2.5 removed / yr
202.13 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

3195.06CAVAT value
13274.09Koch value
1464.56RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
60G u fextracted_critical wind speed
2025-06-18G u fextracted_inv date
Jalan P9c/1G u fextracted_street
180149G u fextracted_taxon i d
6.52Crown base height
13.77Live 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 P9c/1 · 2.941126, 101.681370 · Elevation 39.3 m