Short Answer
You are given the following information on a 1 arc-second (30-meter) DEM:
UTM coordinates in meters at the lower-left corner: 560635, 4816399
UTM coordinates in meters at the upper-right corner: 570595, 4830380
How many rows does the DEM have? How many columns does the DEM have? And, what are the UTM coordinates at the center of the (row 1, column 1) cell?
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