Dawn redwood · Family: Cupressaceae · ID 1280
· alive
· Condition: fair
· EN · Endangered
· Elevation: 37.6 m
Photos
3D point cloud
drag to rotate · scroll to zoom
trunk
branches
leaf
Dimensions
24.11 mHeight
5.72 mTrunk height
54 cmTrunk diameter (DBH)
19.57 mCanopy height
10.1 mCanopy width
31.85 mCanopy circumference
76.5 m²Crown projection area
826.94 m³Crown volume
1Stems
Structure & risk
45.1Slenderness (H/D)
1.46Safety factor (default wind)
1.16 °Leaning angle
6.65 °Trunk lean angle
13.83Competition index
6.42 mTree protection zone
0.81 mCritical root zone
9.62 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
moderately defoliatedCrown transparency
38.84 %Foliage transparency
0.02 %Dieback
72.25 %Crown density
86.18 %Crown light exposure ratio
81.17 %Live crown ratio
822.28 m²Leaf area
10.75Leaf area index (LAI)
1Leaf area / crown vol.
Ecosystem services
333.63 kgCarbon storage
59.85 kgCarbon sequestration / yr
158.15 kgOxygen production / yr
2.9 m³Avoided runoff
6.14 m³Water intercepted
17.54 m³Transpiration
6.14 m³Evaporation
23.32 m³Potential evapotranspiration
14.02 gCO removed / yr
142.64 gNO₂ removed / yr
29.87 gSO₂ removed / yr
18.5 gPM2.5 removed / yr
254.35 gO₃ removed / yr
Amenity valuation
9845.66CAVAT value
47420.02Koch value
4781.92RADO value
Other
noBuilding clearance issue detected
4.54Crown base height
24.11Live 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.
