Dawn redwood · Family: Cupressaceae · ID 1081
· alive
· Condition: fair
· EN · Endangered
· Elevation: 37.7 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
23.37 mHeight
5.47 mTrunk height
48 cmTrunk diameter (DBH)
18.58 mCanopy height
8.34 mCanopy width
26.2 mCanopy circumference
54.26 m²Crown projection area
533.32 m³Crown volume
1Stems
Structure & risk
49.69Slenderness (H/D)
1.44Safety factor (default wind)
1.21 °Leaning angle
2.35 °Trunk lean angle
5.38Competition index
5.65 mTree protection zone
0.71 mCritical root zone
8.47 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
29 %Foliage transparency
0 %Dieback
74.73 %Crown density
94.51 %Crown light exposure ratio
79.51 %Live crown ratio
651.34 m²Leaf area
12.01Leaf area index (LAI)
1.23Leaf area / crown vol.
Ecosystem services
251.35 kgCarbon storage
51.81 kgCarbon sequestration / yr
136.91 kgOxygen production / yr
1.98 m³Avoided runoff
4.19 m³Water intercepted
11.97 m³Transpiration
4.19 m³Evaporation
15.92 m³Potential evapotranspiration
9.57 gCO removed / yr
97.36 gNO₂ removed / yr
20.39 gSO₂ removed / yr
12.63 gPM2.5 removed / yr
173.61 gO₃ removed / yr
Amenity valuation
7625.16CAVAT value
41622.64Koch value
4208.28RADO value
Other
noBuilding clearance issue detected
4.8Crown base height
23.37Live height
0Overall outlier index
presentConflictingOverhead utilities
noRoad 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.
