New Shaded-Relief Map of Indiana

The IGS is pleased to announce the publication of a new state map that features the latest high-resolution LiDAR elevation data. The 1:500,000-scale map is printed in full color on high-quality poster paper and measures 28 by 42 inches. Visit the IGS Bookstore to order your copy now.
New Shaded-Relief Map of Indiana Horizontal to Vertical Spectral Ratio (HVSR) Seismology Geologic Hazards Stay Connected to Geology pause
 
 
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