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Roystonea regia

Royal palm · Family: Arecaceae · ID 12050 · alive · Condition: fair · LC · Least Concern · Elevation: 28.7 m

Photos

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trunk branches leaf

Dimensions

15.6 mHeight
10.9 mTrunk height
27 cmTrunk diameter (DBH)
5.98 mCanopy height
6.98 mCanopy width
21.93 mCanopy circumference
37.74 m²Crown projection area
161.85 m³Crown volume
1Stems

Structure & risk

59.48Slenderness (H/D)
0.5Safety factor (default wind)
0.45 °Leaning angle
2.64 °Trunk lean angle
0Competition index
3.15 mTree protection zone
4.72 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
16.35 %Foliage transparency
0.06 %Dieback
76.95 %Crown density
100 %Crown light exposure ratio
38.3 %Live crown ratio
262.11 m²Leaf area
6.95Leaf area index (LAI)
1.62Leaf area / crown vol.

Ecosystem services

93.56 kgCarbon storage
21.27 kgCarbon sequestration / yr
56.21 kgOxygen production / yr
0.11 m³Avoided runoff
1.85 m³Water intercepted
2.17 m³Transpiration
1.83 m³Evaporation
11.3 m³Potential evapotranspiration
4.09 gCO removed / yr
16.17 gNO₂ removed / yr
34.88 gSO₂ removed / yr
10.18 gPM2.5 removed / yr
194.85 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2369.73CAVAT value
11612.5Koch value
1261.3RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
50G u fextracted_critical wind speed
2025-06-20G u fextracted_inv date
Jalan P8 G u fextracted_street
180149G u fextracted_taxon i d
9.63Crown base height
15.6Live 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 P8 · 2.930063, 101.680922 · Elevation 28.7 m