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    Image Title  Abstract Category Last Updated
    1998 Ortho Photo Index (Metro) This data is maintained by and obtained from Metro GIS. Click the link above to view the Metro GIS metadata for this dataset. Imagery 12/27/01 09:26 AM
    2001 1ft Ortho Photo index Referance index for 2001 1ft resolution ortho photos for the greater metro area (tri-county). Imagery 02/19/02 09:25 AM
    Aerial Photos 1936 - East Portland Historical imagery covering the area of Portland East of the Willamette River. Imagery
    Aerial Photos 1936 - West Portland Historical imagery covering the area of Portland West of the Willamette River. Imagery
    Aerial Photos 1948 - Willamette Watershed Historical aerial photos of the urban Willamette Watershed Imagery
    Aerial Photos 1960s - Willamette Watershed Historical aerial photos of the urban Willamette Watershed Imagery
    Aerial Photos 1975 - Willamette Watershed Historical aerial photos of the urban Willamette Watershed Imagery
    Aerial Photos 1990 - Willamette Watershed Historical aerial photos of the urban Willamette Watershed Imagery
    Aerial Photos 1999 Aerial photos from the year 1999 Imagery
    Aerial Photos 2000 - Low Res Aerial photos from the year 2000 Imagery

       
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