Datasets > 1950-1999

1998 - 2001 Illinois Digital Orthophoto Quadrangle (DOQ) Data [Illinois]

Illinois Geospatial Data Clearinghouse · 1998 Full Details

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Full Details

Title
1998 - 2001 Illinois Digital Orthophoto Quadrangle (DOQ) Data [Illinois]
Description
Illinois National Aerial Photography Program (NAPP) Digital Orthophotography quarter Quadrangle (DOQ) data have been created for 102 counties in the Universal Transverse Mercator (UTM) coordinate system with a NAD83 datum. Data were created using USGS NAPP specifications using black and white film during the leaf-off periods of spring, 1998, 1998, 2000, and 2001 at a 1 meter by 1 meter resolution.
Publisher
Illinois Geospatial Data Clearinghouse
Temporal Coverage
1998-2001
Access Rights
Public
Format
File
Language
English
Date Added
October 21, 2023
Provenance Statement
The metadata for this resource was last retrieved from ISGS on 2025-11-17.

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  • Citation
    [Creator not found] (n.d.). 1998 - 2001 Illinois Digital Orthophoto Quadrangle (DOQ) Data [Illinois]. Illinois Geospatial Data Clearinghouse. https://clearinghouse.isgs.illinois.edu/data/imagery/1998-2001-illinois-digital-orthophoto-quadrangle-doq-data (dataset)
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