1. Home
  3. State of Minnesota
  • Submit Data Story
  • Report Data Issue
  • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Digital Orthoimagery, North Central Minnesota and Duluth, Spring 2009, 0.3-m Resolution

    Metadata Updated: November 10, 2020

    This dataset contains 4 Band, red, green, blue, infrared (RGBI) digital orthophoto imagery of the Big Fork and Little Fork watersheds (most of Koochiching county, northern Itasca county, the middle portion of St. Louis county), and southeast St. Louis County (Duluth-Superior) in northern Minnesota. The orthophotos are 0.3 meter ground sample distance (GSD) and are in UTM Zone 15, NAD83 (meters). The tiling format of the imagery is based on a 3.75' x 3.75' quarter quadrangle with a 150 meter buffer on all four sides. The dataset includes 614 digital orthophoto quarter quadrangles (DOQQs) in GeoTiff format with an associated world file, and this metadata file. The data is available online as a web mapping service (WMS). All imagery was collected by Keystone Aerial Surveys Inc with a Vexcel UltraCamX camera from an altitude of approximately 15,500 feet. All imagery was processed by Keystone using the camera manufacturer's software, Inpho's photogrammetry suite and Keystone-created software. Funding for this data was provided by the Minnesota Natural Heritage Fund, the Minnesota Clean Water Legacy Act, The Environmental and Natural Resources Trust Fund, St. Louis County, the Coastal Zone Management Program, and the National Geospatial Intelligence Agency.

    Access & Use Information

    Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Date February 3, 2015
    Metadata Created Date November 10, 2020
    Metadata Updated Date November 10, 2020
    Reference Date(s) December 1, 2009 (publication)
    Frequency Of Update irregular

    Metadata Source

    Harvested from Minnesota Geospatial Information Office

    Additional Metadata

    Resource Type Dataset
    Metadata Date February 3, 2015
    Metadata Created Date November 10, 2020
    Metadata Updated Date November 10, 2020
    Reference Date(s) December 1, 2009 (publication)
    Responsible Party Minnesota Department of Natural Resources (Point of Contact)
    Contact Email
    Guid
    Access Constraints Use Constraints: MnGeo Redistribution conditions: In obtaining this data from the Minnesota Geospatial Information Office (MnGeo) it is understood that you and/or your organization have the right to use it for any purpose. If you modify it, you are encouraged to apply responsible best practices by documenting those changes in a metadata record. If you transmit or provide the data to another user, it is your responsibility to provide appropriate content, limitation, warranty and liability information as you see fit., Access Constraints: Unrestricted
    Bbox East Long -91.749783
    Bbox North Lat 48.711434
    Bbox South Lat 46.599699
    Bbox West Long -94.367684
    Coupled Resource
    Frequency Of Update irregular
    Graphic Preview File None available
    Licence MnGeo's data disclaimer is online: http://www.mngeo.state.mn.us/chouse/disclaimer.html
    Metadata Language eng; USA
    Metadata Type geospatial
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True

    Didn't find what you're looking for? Suggest a dataset here.