FS123

Properties of Attributes in entity 6 table: Overstory canopy closure data

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units	Missing Value Code
DBCODE	N	N	char(2)	enum	nominal
ENTITY	N	N	numeric(2,0)	range	interval	natural	6.-6.		number
PLOTID	Y	N	char(7)	place	ordinal
TAC	N	N	char(2)	enum	nominal
PLOT	N	N	char(2)	enum	nominal
BLOCK	N	N	char(1)	enum	ordinal
TREATMENT	N	N	char(7)	enum	nominal
YEAR	Y	N	numeric(4,0)	range	interval	natural	1998.-2005.		year (yyyy)
CENTERPT	N	Y	numeric(3,0)	range	ratio	whole	0.-100.		percent
NORTHPT	N	Y	numeric(3,0)	range	ratio	whole	0.-100.		percent
EASTPT	N	Y	numeric(3,0)	range	ratio	whole	0.-100.		percent
SOUTHPT	N	Y	numeric(3,0)	range	ratio	whole	0.-100.		percent
WESTPT	N	Y	numeric(3,0)	range	ratio	whole	0.-100.		percent
PCTPLOTCOVAVE	N	N	numeric(4,1)	range	ratio	real	0.0-100.0		percent
SAMPLEDATE	N	Y	datetime	range	datetime		Jun 30 1998-Jul 21 2005		date as date type