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Roystonea regia

Royal palm · Family: Arecaceae · ID 18215 · alive · Condition: fair · LC · Least Concern · Elevation: 29.4 m

Photos

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trunk branches leaf

Dimensions

11.43 mHeight
8.14 mTrunk height
27 cmTrunk diameter (DBH)
7.05 mCanopy height
4.69 mCanopy width
14.71 mCanopy circumference
15.9 m²Crown projection area
73.2 m³Crown volume
1Stems

Structure & risk

42.59Slenderness (H/D)
1.18Safety factor (default wind)
1.33 °Leaning angle
0.98 °Trunk lean angle
2.58Competition index
3.22 mTree protection zone
4.83 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
16.56 %Foliage transparency
1.4 %Dieback
81.8 %Crown density
97.43 %Crown light exposure ratio
61.69 %Live crown ratio
171.96 m²Leaf area
10.82Leaf area index (LAI)
2.35Leaf area / crown vol.

Ecosystem services

63.8 kgCarbon storage
15.83 kgCarbon sequestration / yr
41.83 kgOxygen production / yr
0.05 m³Avoided runoff
0.83 m³Water intercepted
0.98 m³Transpiration
0.83 m³Evaporation
5.09 m³Potential evapotranspiration
1.85 gCO removed / yr
7.28 gNO₂ removed / yr
15.7 gSO₂ removed / yr
4.58 gPM2.5 removed / yr
87.69 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2489.01CAVAT value
11861.39Koch value
1292.65RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
75G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Jalan Kemerdekaan G u fextracted_street
180149G u fextracted_taxon i d
3.98Crown base height
11.02Live 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 Kemerdekaan · 2.914424, 101.686493 · Elevation 29.4 m