DVRPC Aerial Imagery 1959 Tile Index

This index represents the coverage of the scans of DVRPC's non-orthorectified, mylar, aerial photo enlargements for the year 1959.本索引用于呈现1959年特拉华谷区域规划委员会（Delaware Valley Regional Planning Commission，简称DVRPC）所藏未正射校正的迈拉（Mylar）基底航空照片放大片的扫描覆盖范围。