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Roystonea regia

Royal palm · Family: Arecaceae · ID 34402 · alive · Condition: fair · LC · Least Concern · Elevation: 32.4 m

Photos

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trunk branches leaf

Dimensions

9.21 mHeight
5.8 mTrunk height
39 cmTrunk diameter (DBH)
4.53 mCanopy height
5.03 mCanopy width
15.79 mCanopy circumference
18.27 m²Crown projection area
52.88 m³Crown volume
1Stems

Structure & risk

24.22Slenderness (H/D)
7.5Safety factor (default wind)
2.98 °Leaning angle
2.39 °Trunk lean angle
0Competition index
4.57 mTree protection zone
6.85 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
lowVitality
matureAge class
slightly defoliatedCrown transparency
17.06 %Foliage transparency
16.31 %Dieback
51.6 %Crown density
100 %Crown light exposure ratio
49.14 %Live crown ratio
66.8 m²Leaf area
3.66Leaf area index (LAI)
1.27Leaf area / crown vol.

Ecosystem services

106.73 kgCarbon storage
19.86 kgCarbon sequestration / yr
52.48 kgOxygen production / yr
0.06 m³Avoided runoff
0.96 m³Water intercepted
1.13 m³Transpiration
0.95 m³Evaporation
5.85 m³Potential evapotranspiration
2.12 gCO removed / yr
8.38 gNO₂ removed / yr
18.07 gSO₂ removed / yr
5.27 gPM2.5 removed / yr
100.9 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

4985.33CAVAT value
16787.28Koch value
1829.42RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
2025-06-16G u fextracted_inv date
Jalan P11 C G u fextracted_street
180149G u fextracted_taxon i d
3.81Crown base height
8.33Live height

Clearances

ConflictRoad clearance
3.74 mRoad clearance — minimum height
0 mRoad clearance — minimum distance
0.31 m³Road clearance — conflict volume
4.63Road 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 C · 2.969323, 101.671671 · Elevation 32.4 m