Montana State Library 19921104 Helena, Montana Montana State Library The former name of this data set on the NRIS web site was "ab30" http://mslapps.mt.gov/Geographic_Information/Data/DataList/datalist_Details.aspx?did={B3682ED8-1D68-41F8-BAE6-14149C527EE4} Montana Counties, from U.S. Census Bureau 1:100,000 scale 1990 TIGER files. This layer shows Yellowstone National Park as being a separate entity. The park was added to Park and Gallatin counties in 1978, but the Census Bureau did not recognize this until 1997. 1990 Publication Date -115.612701 -103.610802 49.0354996 44.2378998 -116.0748825073,49.02441787719,-116.0513381958,47.93949127197,-115.7472457885,47.45859146118,-114.6641998291,46.60823059082,-114.424659729,46.61886978149,-114.5483016967,45.60388565063,-114.3186950683,45.43321228027,-113.9458312988,45.58434677124,-113.5072631835,44.86284637451,-112.8395233154,44.31266784668,-110.9373550415,44.44471740722,-110.950553894,44.95633697509,-108.1549987793,44.98777389526,-103.8922653198,44.98892211914,-103.7473602294,49.05199050903,-109.5802764892,49.08559036254,-116.0748825073,49.02441787719 ISO 19115 Topic Category boundaries Boundary Boundaries County Counties Montana None The Montana State Library provides this product/service for informational purposes only. The Library did not produce it for, nor is it suitable for legal, engineering, or surveying purposes. Consumers of this information should review or consult the primary data and information sources to ascertain the viability of the information for their purposes. The Library provides these data in good faith but does not represent or warrant its accuracy, adequacy, or completeness. In no event shall the Library be liable for any incorrect results or analysis; any direct, indirect, special, or consequential damages to any party; or any lost profits arising out of or in connection with the use or the inability to use the data or the services provided. The Library makes these data and services available as a convenience to the public, and for no other purpose. The Library reserves the right to change or revise published data and/or services at any time. Montana State Library mailing address

PO Box 201800

Helena MT 59620-1800 406-444-5354 Montana Relay 711 406-444-0266 geoinfo@mt.gov The approximate horizontal accuracy of 1:100,000 scale data is 50 meters. U.S. Census Bureau 1990 100000 9-track magnetic tape 1990 Publication Date The data were selected from this source. Convert 57 TIGER files to Arc/Info coverage format. Select county lines from TIGER layers and merge into a single dataset. 19911012 GeoResearch, Inc. mailing and physical address

115 N Broadway

Billings MT 59101 406-248-6771 State Plane Coordinate System 1983 2500 45 49 -109.5 44.25 600000.00000 0.00000 meters North American Datum of 1983 Geodetic Reference System 80 6378137 298.257 Counties1990 Polygon feature class FID Shapefile sequence number Shape Feature coordinates AREA Area of the county in square meters PERIMETER Length of the county perimeter in meters AB30_ Database record ID from original ESRI coverage version of the data AB30_ID Database user ID from original ESRI coverage version of the data NAME Name of county, all capital letters FIPS Last two or three digits of the Federal Information Processing Standard code for the county. To uniquely identify a county in the United States, 30000 should be added to this number. ACRES Area of the county in acres SQMILES Area of the county in square miles COVNAME County name, in all caps, shortened to 8 or fewer characters to accomodate old ESRI coverage dataset naming restrictions. Montana State Library mailing address

PO Box 201800

Helena MT 59620-1800 406-444-5354 Montana Relay 711 406-444-0266 geoinfo@mt.gov Offline Data The Montana State Library provides this product/service for informational purposes only. The Library did not produce it for, nor is it suitable for legal, engineering, or surveying purposes. Consumers of this information should review or consult the primary data and information sources to ascertain the viability of the information for their purposes. The Library provides these data in good faith but does not represent or warrant its accuracy, adequacy, or completeness. In no event shall the Library be liable for any incorrect results or analysis; any direct, indirect, special, or consequential damages to any party; or any lost profits arising out of or in connection with the use or the inability to use the data or the services provided. The Library makes these data and services available as a convenience to the public, and for no other purpose. The Library reserves the right to change or revise published data and/or services at any time. 20141110 20040929 19961010 19930503 Montana State Library mailing address

PO Box 201800

Helena MT 59620-1800 406-444-5354 Montana Relay 711 406-444-0266 geoinfo@mt.gov FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 {70b1e382-5bad-4ff4-a9fa-0affa6c429ad}