Download 2017 / 2018 Orthophoto Data

Clicking on the index map below will initiate download of a zipped file in LizardTech SID file format.  MrSID is a compression methodology for reducing the size of large raster data sets. The zipped file will include true color, six inch per pixel resolution digital orthophotography which is accurate at a scale of 1 inch to 100 feet (1:1200). The images were flown by Pictometry (EagleView Technologies) in the fall of 2017 and spring of 2018.   
Tax Map Grid

 If you have any questions, please contact Enterprise GIS via email or by phone at (301) 600-0077.  

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While efforts have been made to ensure the accuracy of this data, Frederick County accepts no liability or responsibility for errors, omissions, or positional inaccuracies in the content of this data. Reliance on this data is at the risk of the user. The data is for illustrated purposes only and should not be used for surveying, engineering, or site-specific analysis.

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