HF030

Properties of Attributes in entity 4 table: Individual tree data

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units	Missing Value Code
DBCODE	N	N	char(5)	enum	nominal
ENTITY	N	N	numeric(2,0)	range	ratio	natural	4.-4.		number
SAMPLE_DATE	Y	N	datetime	range	datetime		Jun 28 2004-Jul 1 2004		date as date type
PLOTID	Y	N	char(8)	place	ordinal
PLOT	N	N	numeric(2,0)	range	interval	natural	3.-39.		number
PLOT_REF_LOC	N	N	char(3)	enum	nominal
TREE_TAG	Y	N	numeric(3,0)	range	interval	natural	401.-502.		number
SPECIES	N	N	char(4)	taxa	nominal
AZ_FROM	N	N	numeric(3,0)	range	interval	whole	14.-349.		degrees azimuth
DIST_FROM	N	N	numeric(4,1)	range	ratio	real	1.3-17.5		meters
DBH	N	N	numeric(4,1)	range	ratio	real	7.0-62.0		centimeters
CLIN_DIST	N	N	numeric(4,1)	range	ratio	real	6.0-34.0		meters
CLIN_READ	N	N	numeric(3,0)	range	ratio	whole	11.-190.		percent
SLOPE	N	N	numeric(2,0)	range	ratio	whole	2.-80.		percent
TREE_HEIGHT	N	N	numeric(4,1)	range	ratio	real	0.8-38.8		meters
TREE_AGE	N	N	numeric(3,0)	range	ratio	whole	14.-190.		number of years
NOTES	N	Y	varchar(200)	freetext	nominal