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Roystonea regia

Royal palm · Family: Arecaceae · ID 13747 · alive · Condition: good · LC · Least Concern · Elevation: 25.2 m

Photos

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trunk branches leaf

Dimensions

12.98 mHeight
9.21 mTrunk height
33 cmTrunk diameter (DBH)
5.68 mCanopy height
4.29 mCanopy width
13.48 mCanopy circumference
13.55 m²Crown projection area
54.09 m³Crown volume
1Stems

Structure & risk

39.56Slenderness (H/D)
2.31Safety factor (default wind)
4.44 °Leaning angle
3.75 °Trunk lean angle
0.11Competition index
3.94 mTree protection zone
5.91 mRoot protection zone
l0TMS category

Health & vitality

goodCondition
mediumVitality
matureAge class
not defoliatedCrown transparency
10.81 %Foliage transparency
6.92 %Dieback
83.67 %Crown density
99.9 %Crown light exposure ratio
43.76 %Live crown ratio
149.91 m²Leaf area
11.08Leaf area index (LAI)
2.78Leaf area / crown vol.

Ecosystem services

102.39 kgCarbon storage
24.51 kgCarbon sequestration / yr
64.76 kgOxygen production / yr
0.05 m³Avoided runoff
0.81 m³Water intercepted
0.95 m³Transpiration
0.81 m³Evaporation
4.95 m³Potential evapotranspiration
1.55 gCO removed / yr
6.11 gNO₂ removed / yr
13.18 gSO₂ removed / yr
3.85 gPM2.5 removed / yr
73.59 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

3717.68CAVAT value
15669.12Koch value
1579.81RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
100G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Jalan Tunku Abdul Rahman G u fextracted_street
180149G u fextracted_taxon i d
5.66Crown base height
11.33Live 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 Tunku Abdul Rahman · 2.916463, 101.681525 · Elevation 25.2 m