Dawn redwood · Family: Cupressaceae · ID 1513
· alive
· Condition: fair
· EN · Endangered
· Elevation: 38.6 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
19.95 mHeight
5.64 mTrunk height
54 cmTrunk diameter (DBH)
15.55 mCanopy height
10.53 mCanopy width
33.17 mCanopy circumference
90.21 m²Crown projection area
863.09 m³Crown volume
1Stems
Structure & risk
37.53Slenderness (H/D)
1.86Safety factor (default wind)
3.9 °Leaning angle
3.26 °Trunk lean angle
10.3Competition index
6.38 mTree protection zone
0.8 mCritical root zone
9.57 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
moderately defoliatedCrown transparency
38.16 %Foliage transparency
0 %Dieback
70.4 %Crown density
89.71 %Crown light exposure ratio
77.95 %Live crown ratio
874.37 m²Leaf area
9.7Leaf area index (LAI)
1.02Leaf area / crown vol.
Ecosystem services
318.32 kgCarbon storage
57.32 kgCarbon sequestration / yr
151.47 kgOxygen production / yr
3.16 m³Avoided runoff
6.68 m³Water intercepted
19.09 m³Transpiration
6.68 m³Evaporation
25.39 m³Potential evapotranspiration
15.26 gCO removed / yr
155.26 gNO₂ removed / yr
32.51 gSO₂ removed / yr
20.14 gPM2.5 removed / yr
276.86 gO₃ removed / yr
Amenity valuation
9743.88CAVAT value
47198.87Koch value
4757.14RADO value
Other
noBuilding clearance issue detected
4.41Crown base height
19.95Live height
0Overall outlier index
presentConflictingOverhead utilities
yesRoad clearance issue detected
yesWire clearance issue detected
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.
