This reference contains the imagery data used in the completion of the baseline vegetation inventory project for the NPS park unit. Orthophotos, raw imagery, and scanned aerial photos are common files held here.

Since SAAN represented a fairly small and accessible site no new imagery or aerial photography was acquired. Instead, existing sources of imagery were evaluated and three NAIP products were selected. These included the 2003, 2004, and 2005 NAIP ortho-photos. The 2003 and 2004 imagery had 1-meter resolution and the 2005 had 2-meter resolution and all were acquired at 1:12,000-scale. The 2003 and 2004 were acquired in color infrared format and the 2005 was true color.

2005 - 1:12,000-scale true color ortho-rectified imagery, compressed county mosaic, 2 meter pixel resolution 2004 - 1:12,000-scale color infrared digital ortho-imagery, compressed county mosaic, 1 meter pixel resolution 2003 - 1:12,000-scale color infrared digital ortho-imagery, compressed county mosaic, 1 meter pixel resolution