WE015

Properties of Attributes in entity 13 table: Bird Surveys

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units
DATACODE	N	N	char(5)	enum	nominal
FORMAT	N	N	numeric(2,0)	range	ratio	integer	13.-13.	1.	number
YEAR	N	N	numeric(4,0)	range	ratio	integer	1994.-2001.	1.	year (yyyy)
MONTH	N	N	numeric(2,0)	range	ratio	integer	5.-9.	1.	month of year
DAY	N	N	numeric(2,0)	range	ratio	integer	1.-31.	1.	day of month
PERSONNEL	N	N	char(4)	enum	nominal
PREPOST	N	N	char(5)	enum	nominal
CENSUS	N	N	numeric(1,0)	range	ratio	integer	1.-9.	1.	number
BLOCK	N	N	char(1)	enum	nominal
STIME	N	N	numeric(4,0)	range	ratio	integer	400.-1100.	1.	number
ETIME	N	Y	numeric(4,0)	range	ratio	integer	400.-1100.	1.	number
CLOUD	N	N	numeric(1,0)	range	ratio	integer	0.-100.	1.	percent
PRECIP	N	Y	char(1)	enum	nominal
WIND	N	Y	char(1)	enum	nominal
TRT	N	N	char(1)	enum	nominal
GPSTN	N	N	char(2)	freetext	nominal
BIRDSPP	N	N	char(4)	enum	nominal
DISTCODE	N	Y	char(1)	enum	nominal
DETECTION	N	Y	char(1)	enum	nominal
HABITAT	N	Y	char(1)	enum	nominal
COMMENTS	N	Y	varchar(65)	freetext	nominal