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Roystonea regia

Royal palm · Family: Arecaceae · ID 28125 · alive · Condition: good · LC · Least Concern · Elevation: 52.2 m

Photos

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trunk branches leaf

Dimensions

12.47 mHeight
8.29 mTrunk height
25 cmTrunk diameter (DBH)
7.29 mCanopy height
5.92 mCanopy width
18.59 mCanopy circumference
25.9 m²Crown projection area
133.16 m³Crown volume
1Stems

Structure & risk

51.61Slenderness (H/D)
0.7Safety factor (default wind)
1.94 °Leaning angle
6.31 °Trunk lean angle
0.03Competition index
2.9 mTree protection zone
4.35 mRoot protection zone
l0TMS category

Health & vitality

goodCondition
mediumVitality
matureAge class
not defoliatedCrown transparency
11.42 %Foliage transparency
4.02 %Dieback
72.31 %Crown density
99.98 %Crown light exposure ratio
58.41 %Live crown ratio
222.34 m²Leaf area
8.59Leaf area index (LAI)
1.67Leaf area / crown vol.

Ecosystem services

62.21 kgCarbon storage
18.66 kgCarbon sequestration / yr
49.3 kgOxygen production / yr
0.09 m³Avoided runoff
1.54 m³Water intercepted
1.81 m³Transpiration
1.53 m³Evaporation
9.4 m³Potential evapotranspiration
2.94 gCO removed / yr
11.62 gNO₂ removed / yr
25.06 gSO₂ removed / yr
7.31 gPM2.5 removed / yr
139.95 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2012.63CAVAT value
11218.26Koch value
1162.38RADO value

Other

2026-04-24G u fextracted_change date
06:02:15G u fextracted_change time
55G u fextracted_critical wind speed
2025-06-17G u fextracted_inv date
Jalan P11 a5/1G u fextracted_street
180149G u fextracted_taxon i d
4.42Crown base height
11.7Live height

Clearances

ConflictRoad clearance
4.31 mRoad clearance — minimum height
0 mRoad clearance — minimum distance
0.07 m³Road clearance — conflict volume
0.29Road clearance — conflict volume ratio

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 P11 a5/1 · 2.957222, 101.686413 · Elevation 52.2 m