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TD012
Attributes in entity
5
:
Regressions of Stump Diameter on DBH and Stump Height
Details
1. DATACODE
Definition:
Data set code
Domain:
freetext
2. CARDTYPE
Definition:
Cardtype number
Units:
number
Domain:
range (minimum = 5. maximum = 5.)
3. SPECIES
Definition:
Species code according to Garrison et al., 1972
Domain:
taxa
4. COEFF
Definition:
Regression coefficient (b) for stump_diam = dbh + b*dbh(1.38 - stump_height)
Units:
number
Domain:
range (minimum = 0.000 maximum = 1.000)
5. RSQUARE
Definition:
R square for regression (based on tv030, format 4 data)
Units:
number
Domain:
range (minimum = 0.000 maximum = 1.000)
6. NSTUMPS
Definition:
Nr of stumps in regression
Units:
number
Domain:
range (minimum = 3. maximum = 300.)
7. MINDIAM
Definition:
Min diam of stump
Units:
centimeters
Domain:
range (minimum = 5. maximum = 50.)
8. MAXDIAM
Definition:
Max diam of stump
Units:
centimeters
Domain:
range (minimum = 40. maximum = 300.)