Surficial Geology
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资源简介：
NYS Geological Survey Map & Chart Series Number 40. Digitized at a scale of 1:250,000, UTM Zone 18, NAD27. The state is tiled into five regions. Each region corresponds with the original map sheet. The scale of these datasets is 1:250,000. Using this data at a larger scale will NOT provide greater accuracy. In fact, it is a misuse of the datasets.
创建时间：
2019-05-21
