Dawn redwood · Family: Cupressaceae · ID 872
· alive
· Condition: fair
· EN · Endangered
· Elevation: 38.2 m
Photos
3D point cloud
drag to rotate · scroll to zoom
trunk
branches
leaf
Dimensions
17.75 mHeight
5.64 mTrunk height
41 cmTrunk diameter (DBH)
12.33 mCanopy height
8.15 mCanopy width
25.59 mCanopy circumference
49.82 m²Crown projection area
374.7 m³Crown volume
1Stems
Structure & risk
44.01Slenderness (H/D)
1.59Safety factor (default wind)
7.09 °Leaning angle
2.96 °Trunk lean angle
10.69Competition index
4.84 mTree protection zone
0.61 mCritical root zone
7.26 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
moderately defoliatedCrown transparency
41.72 %Foliage transparency
1.35 %Dieback
70.83 %Crown density
89.32 %Crown light exposure ratio
69.5 %Live crown ratio
393.37 m²Leaf area
7.9Leaf area index (LAI)
1.05Leaf area / crown vol.
Ecosystem services
170.97 kgCarbon storage
41.53 kgCarbon sequestration / yr
109.74 kgOxygen production / yr
1.89 m³Avoided runoff
4 m³Water intercepted
11.42 m³Transpiration
4 m³Evaporation
15.18 m³Potential evapotranspiration
9.12 gCO removed / yr
92.81 gNO₂ removed / yr
19.43 gSO₂ removed / yr
12.04 gPM2.5 removed / yr
165.49 gO₃ removed / yr
Amenity valuation
5601.26CAVAT value
33411.17Koch value
3606.81RADO value
Other
noBuilding clearance issue detected
5.42Crown base height
17.75Live 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.
