TV025

Properties of Attributes in entity 5 table: Tree status and measurements

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units
DBCODE	N	N	char(10)	enum	nominal
ENTITY	N	N	numeric(1,0)	range	interval	natural	5.-5.	1.	number
YEAR	Y	N	numeric(4,0)	range	datetime		1990.-	1.	year (yyyy)
STAND	Y	N	char(3)	enum	nominal
PRIMSEC	N	N	char(1)	enum	nominal
GAPSIZE	N	N	numeric(3,1)	range	ratio	real	0.0-1.0	0.1	number
TREENUM	Y	N	numeric(4,0)	range	interval	natural	1.-3001.	1.	number
TREE_SPP	N	N	char(6)	taxa	nominal
DBH	N	Y	numeric(5,1)	range	ratio	real	4.5-250.0	0.1	centimeters
CANCLASS	N	Y	char(2)	enum	ordinal
CANPRCNT	N	Y	numeric(3,0)	range	ratio	whole	0.-100.	1.	percent
HEIGHT	N	Y	numeric(4,1)	range	ratio	real	1.3-85.0	0.1	meters
STATUS	N	N	char(1)	enum	nominal
NOTES	N	Y	char(50)	freetext	nominal