Dawn redwood · Family: Cupressaceae · ID 1217
· alive
· Condition: fair
· EN · Endangered
· Elevation: 38.7 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
16.71 mHeight
5.21 mTrunk height
39 cmTrunk diameter (DBH)
12.31 mCanopy height
5.44 mCanopy width
17.1 mCanopy circumference
22.66 m²Crown projection area
153.75 m³Crown volume
1Stems
Structure & risk
43.36Slenderness (H/D)
2.62Safety factor (default wind)
5.37 °Leaning angle
6.74 °Trunk lean angle
10.9Competition index
4.63 mTree protection zone
0.58 mCritical root zone
6.94 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
moderately defoliatedCrown transparency
35.06 %Foliage transparency
0 %Dieback
71.51 %Crown density
88.77 %Crown light exposure ratio
73.64 %Live crown ratio
271.75 m²Leaf area
12Leaf area index (LAI)
1.77Leaf area / crown vol.
Ecosystem services
153.52 kgCarbon storage
39.05 kgCarbon sequestration / yr
103.19 kgOxygen production / yr
0.85 m³Avoided runoff
1.79 m³Water intercepted
5.1 m³Transpiration
1.79 m³Evaporation
6.78 m³Potential evapotranspiration
4.08 gCO removed / yr
41.44 gNO₂ removed / yr
8.68 gSO₂ removed / yr
5.38 gPM2.5 removed / yr
73.89 gO₃ removed / yr
Amenity valuation
5118.59CAVAT value
34070.37Koch value
3447.9RADO value
Other
noBuilding clearance issue detected
4.41Crown base height
16.71Live 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.
