HS008

Properties of Attributes in entity 1 table: Southend Barometer ISCO sediment 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(1,0)	range	interval	natural	1.-1.	0.	number
SITECODE	Y	N	char(6)	place	ordinal
WATERYEAR	N	N	numeric(4,0)	range	interval	whole	1992.-2005.	0.	year (yyyy)
DATE	Y	N	datetime	range	datetime		Apr 15 1992-Sep 30 2005		date as date type
TSS	N	Y	numeric(7,1)	range	interval	whole	0.0-99999.0	0.0	milligrams per liter
TSSCODE	N	Y	char(1)	enum	nominal
CND	N	Y	numeric(4,0)	range	interval	whole	0.-999.	0.	micro siemens per centimeter
CNDCODE	N	Y	char(1)	enum	nominal
TDS	N	Y	numeric(4,0)	range	interval	whole	0.-999.	0.	milligrams per liter
TDSCODE	N	Y	char(1)	enum	nominal
TURBIDITY	N	Y	numeric(5,1)	range	interval	whole	0.0-9999.0	0.0	nephelometric turbidity unit
TURCODE	N	Y	char(1)	enum	nominal