Index of Historic Airphotos Avaliable via MNDNR's Webserver

The points in this dataset represent the approximate geographic location of the centroids for scanned, non-georeferenced air photos that were captured between 1930 and 2000 and are freely available via the MNDNR's webserver.<br/><br/>The images were captured by a variety of government entities to address a wide range of applications. Images were scanned at resolutions ranging from 150 to 1200DPI. The collection includea a mixture of black & white, true color and infrared photographs. Various image collects were taken at a range of flight heights depending on the year and purpose of the collect.

Additional Info

Field Value
Last Updated April 26, 2019, 10:03
Created June 25, 2014, 21:28
dsAccessConst None
dsCurrentRef Time Period of Content date indicates the date which the user can be confident of accuracy and completeness of the dataset.
dsMetadataUrl ftp://ftp.gisdata.mn.gov/pub/gdrs/data/pub/us_mn_state_dnr/base_historic_airphoto_index/metadata/metadata.html
dsModifiedDate 2019-04-24 23:52:55
dsOriginator Minnesota Department of Natural Resources (MNDNR)
dsPeriodOfContent 3/20/2019
dsPurpose This point index can be used for spatial and temporal queries and subsequent retrieval of the scanned airphotos that are available on-line from MNDNR. The atribute table includes a web link for each image centroid to corresponding online airphoto download page.

Dataset extent