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Roystonea regia

Royal palm · Family: Arecaceae · ID 29521 · alive · Condition: poor · LC · Least Concern · Elevation: 41.1 m

Photos

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trunk branches leaf

Dimensions

16.72 mHeight
12.21 mTrunk height
34 cmTrunk diameter (DBH)
4.51 mCanopy height
6.24 mCanopy width
19.59 mCanopy circumference
26.08 m²Crown projection area
92.7 m³Crown volume
1Stems

Structure & risk

50.64Slenderness (H/D)
1.31Safety factor (default wind)
4.95 °Leaning angle
2.92 °Trunk lean angle
0.46Competition index
3.97 mTree protection zone
5.95 mRoot protection zone
l2TMS category

Health & vitality

poorCondition
lowVitality
matureAge class
severely defoliatedCrown transparency
65.91 %Foliage transparency
0 %Dieback
46.75 %Crown density
99.55 %Crown light exposure ratio
26.98 %Live crown ratio
60.42 m²Leaf area
2.32Leaf area index (LAI)
0.66Leaf area / crown vol.

Ecosystem services

138.06 kgCarbon storage
20.23 kgCarbon sequestration / yr
53.45 kgOxygen production / yr
0.07 m³Avoided runoff
1.12 m³Water intercepted
1.31 m³Transpiration
1.11 m³Evaporation
6.82 m³Potential evapotranspiration
3.27 gCO removed / yr
12.9 gNO₂ removed / yr
27.83 gSO₂ removed / yr
8.12 gPM2.5 removed / yr
155.45 gO₃ removed / yr

Surroundings

noneOverhead utilities

Amenity valuation

3755.18CAVAT value
14299.68Koch value
1587.75RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
75G u fextracted_critical wind speed
2025-06-17G u fextracted_inv date
Jalan P11A G u fextracted_street
180149G u fextracted_taxon i d
12.21Crown base height
16.72Live 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 availableOutlier index — the survey did not record which measurements were availableTrunk measuredCrown measuredSpecies identified

Location

Jalan P11A · 2.957395, 101.682601 · Elevation 41.1 m