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资源简介：
<p>1936 aerial imagery for western King County was scanned from 3 foot by 3 foot prints. Acquired under leaf-on conditions. The source is the original hardboard-mounted aerial prints. The original 0.5 foot pixel resolution was resampled to 1 foot pixel.</p><p>The purpose of the imagery is historical comparison and archiving original documents. <br /> </p>
