TP108

Properties of Attributes in entity 21 table: Tree Mortality (O-D)

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units
DATACODE	N	N	char(5)	enum	nominal
ENTITY	N	N	numeric(2,0)	range	ratio	integer	21.-21.	1.	number
YEAR	Y	N	numeric(4,0)	range	interval	integer	1999.-2016.	1.	year (yyyy)
DISTRICT	N	N	char(4)	place	nominal
BLOCK	N	N	char(1)	enum	nominal
TRT	N	N	char(1)	enum	nominal
PLOT	N	N	char(6)	place	nominal
QTR	N	N	numeric(1,0)	range	ratio	integer	1.-4.	1.	number
TAGNO	N	Y	numeric(5,0)	range	ratio	integer	1.-9999.	1.	number
TREESPP	N	N	char(6)	taxa	nominal
DBH	N	N	numeric(5,1)	range	ratio	real	0.0-143.2	0.1	centimeters
CANOPY	N	N	char(1)	enum	nominal
RCROWN	N	Y	numeric(3,0)	range	ratio	integer	0.-100.	1.	percent
RTREE	N	Y	numeric(3,0)	range	ratio	integer	0.-100.	1.	percent
LEAN	N	Y	numeric(3,0)	range	ratio	integer	0.-285.	1.	degrees angle
POSITION	N	Y	char(1)	enum	nominal
DIRECT	N	Y	numeric(3,0)	range	ratio	integer	1.-360.	1.	degrees angle
COND1	N	Y	char(2)	enum	nominal
COND2	N	Y	char(2)	enum	nominal
COND3	N	Y	char(2)	enum	nominal
COND4	N	Y	char(2)	enum	nominal
COND5	N	Y	char(2)	enum	nominal
COND6	N	Y	char(2)	enum	nominal
PTYPE	N	N	char(1)	enum	nominal
COMMENTS	N	Y	varchar(254)	freetext	nominal
PERSONNEL	N	N	varchar(30)	freetext	nominal
SAMPLEDATE	N	Y	datetime	range	datetime		Sep 10 1999-Aug 31 2016		date as date type
TREEID	Y	N	varchar(13)	freetext	nominal