Surdex Corporation 20120208 Helena, MT Montana State Library https://ftpgeoinfo.msl.mt.gov/Data/Spatial/MSDI/Imagery/2011_NAIP/24_km_tiles/00_NAIP_2011_Dates.zip http://mslapps.mt.gov/Geographic_Information/Data/DataList/datalist_Details.aspx?did={ab6754c0-95ad-47a2-8071-04d51ad41892} This data set contains polygons delineating the seam boundaries between images used in the creation of the 2011 National Agriculture Imagery Program (NAIP) images of Montana. These seam polygons can be used as a tool in determining the image source and date and time of each portion of the NAIP imagery. See http://geoinfo.msl.mt.gov/data/Aerial_Photos/NAIP_2011 for access to the images. This index will aid NAIP image users in identifying and delineating source acquistion date boundaries for the NAIP images. 2011 ground condition Complete This is a static data set describing the 2011 NAIP imagery. For information on future updates of the NAIP, see the Aerial Photography Field Office web site. -116.22 -103.55 49.25 44.1 ISO 19115 Topic Category imageryBaseMapsEarthCover Orthophoto Index 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. Surdex Corporation Tim Bohn mailing and physical address

520 Spirit of Saint Louis Boulevard

Chesterfield MO 63005 636-368-4400 TimB@surdex.com https://ftpgeoinfo.msl.mt.gov/Documents/Maps/Individual/20110301_688_NAIP_2011_dates.gif Map showing aerial photography dates State Plane Coordinate System 1983 2500 45.000000 49.000000 -109.500000 44.250000 600000.000000 0.000000 Meters North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 naip_2011_dates FID Internal feature number. Shape Feature geometry. IDATE Image Acquisition Date SDATE Date and time of imagery aquisition BCON Acquisition collection medium NC Natural Color CIR Color Infra Red M4 Multi Band Imagery MB4 Multi Band Imagery, 4 Bands CAM_TYPE Camera Type, Digital or Film CAM_MAN Camera Manufacturer CAM_MOD Camera Model SENSNUM Sensor head or lens serial number AC_TYPE Aircraft Type C441 Cessna 441 twin turboprop ACTAILNUM Aircraft Tail Number Montana State Library mailing address

PO Box 201800

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. ESRI shapefile https://ftpgeoinfo.msl.mt.gov/Data/Spatial/MSDI/Imagery/2011_NAIP/24_km_tiles/00_NAIP_2011_Dates.zip 20160307 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 {7D4930B3-34A8-4973-9E4A-3BBAAD273F87}