I've downloaded the county boundaries (1 million scale) from this link: http://nationalmap.gov/small_scale/atlasftp.html?openChapters=chpbound#chpbound
A sample of the attributes in the dataset is:
ADMIN_NAME, ADMIN_FIPS, STATE, STATE_FIPS, NAME, SUFFIX, POP, SQ_MILES, PRIM_MILES, COUNTYP010
Autauga County, 01001, AL, 01, Autauga, County, 54571, 604.34339441800, 128.60014115400, 2678.00000000000
Barbour County, 01005, AL, 01, Barbour, County, 16589, 904.04255580000, 155.32318914800, 2760.00000000000
All of the attribute names I understand, except for PRIM_MILES and COUNTYP010. My research hasn't been able to turn up a description. Any ideas?
أكثر...
A sample of the attributes in the dataset is:
ADMIN_NAME, ADMIN_FIPS, STATE, STATE_FIPS, NAME, SUFFIX, POP, SQ_MILES, PRIM_MILES, COUNTYP010
Autauga County, 01001, AL, 01, Autauga, County, 54571, 604.34339441800, 128.60014115400, 2678.00000000000
Barbour County, 01005, AL, 01, Barbour, County, 16589, 904.04255580000, 155.32318914800, 2760.00000000000
All of the attribute names I understand, except for PRIM_MILES and COUNTYP010. My research hasn't been able to turn up a description. Any ideas?
أكثر...