USGS digital <a href="https://en.wikipedia.org/wiki/orthophoto" class="extiw" title="w:orthophoto">orthophoto</a> of <a href="https://en.wikipedia.org/wiki/Pinal_Airpark" class="extiw" title="w:Pinal Airpark">Pinal Airpark</a> in Pinal County, Arizona, United States
United States Geological Survey
2006
USGS via <a href="https://en.wikipedia.org/wiki/TopoQuest" class="extiw" title="w:TopoQuest">TopoQuest</a>