Dawn redwood · Family: Cupressaceae · ID 1042
· alive
· Condition: fair
· EN · Endangered
· Elevation: 37.6 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
21.88 mHeight
4.41 mTrunk height
44 cmTrunk diameter (DBH)
17.48 mCanopy height
9.94 mCanopy width
31.21 mCanopy circumference
76.67 m²Crown projection area
737.1 m³Crown volume
1Stems
Structure & risk
49.98Slenderness (H/D)
1.02Safety factor (default wind)
1.33 °Leaning angle
13.97 °Trunk lean angle
4.86Competition index
5.24 mTree protection zone
0.66 mCritical root zone
7.85 mRoot protection zone
l2TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
moderately defoliatedCrown transparency
41.93 %Foliage transparency
0 %Dieback
69.53 %Crown density
95.15 %Crown light exposure ratio
79.87 %Live crown ratio
766.53 m²Leaf area
10Leaf area index (LAI)
1.04Leaf area / crown vol.
Ecosystem services
210.61 kgCarbon storage
47.27 kgCarbon sequestration / yr
124.9 kgOxygen production / yr
2.81 m³Avoided runoff
5.95 m³Water intercepted
16.99 m³Transpiration
5.95 m³Evaporation
22.59 m³Potential evapotranspiration
13.58 gCO removed / yr
138.18 gNO₂ removed / yr
28.93 gSO₂ removed / yr
17.92 gPM2.5 removed / yr
246.41 gO₃ removed / yr
Amenity valuation
6555.2CAVAT value
35639.53Koch value
3901.87RADO value
Other
noBuilding clearance issue detected
4.41Crown base height
21.88Live height
notPresentOverhead utilities
yesRoad clearance issue detected
noWire 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.
