Dawn redwood · Family: Cupressaceae · ID 1297
· alive
· Condition: fair
· EN · Endangered
· Elevation: 37.6 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
13.27 mHeight
4.55 mTrunk height
28 cmTrunk diameter (DBH)
8.83 mCanopy height
5.44 mCanopy width
17.1 mCanopy circumference
24.84 m²Crown projection area
141.56 m³Crown volume
1Stems
Structure & risk
48.66Slenderness (H/D)
1.61Safety factor (default wind)
10.85 °Leaning angle
3.24 °Trunk lean angle
3.66Competition index
3.28 mTree protection zone
0.41 mCritical root zone
4.91 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
26.85 %Foliage transparency
0 %Dieback
70.08 %Crown density
96.05 %Crown light exposure ratio
66.53 %Live crown ratio
233.34 m²Leaf area
9.4Leaf area index (LAI)
1.65Leaf area / crown vol.
Ecosystem services
70.02 kgCarbon storage
25.28 kgCarbon sequestration / yr
66.81 kgOxygen production / yr
0.85 m³Avoided runoff
1.79 m³Water intercepted
5.1 m³Transpiration
1.79 m³Evaporation
6.77 m³Potential evapotranspiration
4.07 gCO removed / yr
41.41 gNO₂ removed / yr
8.67 gSO₂ removed / yr
5.37 gPM2.5 removed / yr
73.84 gO₃ removed / yr
Amenity valuation
2563.31CAVAT value
23512.34Koch value
2439.95RADO value
Other
noBuilding clearance issue detected
4.45Crown base height
13.27Live 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.
