Yellowstone River Conservation Districts Council 2013 remote-sensing image Helena, MT Montana State Library http://geoinfo.msl.mt.gov/Home/data/yellowstone_river The Yellowstone River Conservation Districts Council commisioned the creation of digital aerial orthophotos and the digitization of historic aerial photographs of the Yellowstone River corridor. New photography was flown for the river downstream from Springdale in 2011 and in 2004/2007, when half of the region was flown each year. Historic air photos from 2001, 1999, 1997, 1977, 1976, 1973, 1954, and 1948-1951 were scanned and georeferenced, and some of these were orthorectified. 20111102 20071022 20040501 20010804 19990411 19970614 19760630 19771028 19731004 19540914 19550829 19500101 ground condition -110.9 -103.9 48.2 45.0 ISO 19115 Topic Category imageryBaseMapsEarthCover rectified photography orthophoto orthophotograph natural color orthophoto infrared orthophoto color infrared CIR orthoimage aerial photo air photo Montana North Dakota McKenzie County Williams County Carbon County Custer County Dawson County Prairie County Richland County Rosebud County Stillwater County Treasure County Wibaux County Yellowstone County Park County Sweet Grass County no restrictions apply to this 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. Montana State Library mailing address

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Helena MT 59620-1800 406-444-5354 Montana Relay 711 406-444-0266 geoinfo@mt.gov Montana State Library mailing address

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Helena MT 59620-1800 406-444-5354 406-444-5354 Montana Relay 711 406-444-0266 geoinfo@mt.gov geoinfo@mt.gov Downloadable 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. MrSID http://geoinfo.msl.mt.gov/Home/data/yellowstone_river_corridor_resource_clearinghouse 20140314 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 {4691733a-ab8a-11e3-9be7-425861b86ab6}