Description: Land Survey Sections, 1998 (1:24,000) - Shows land survey lines (sections, donations, lots, et al.) in polygon format. Utilizes the Congressional Survey system, also known as the Public Land Survey system. Derived from the7.5-Minute digital raster graphic (DRG) series maps of the U.S. Geological Survey (USGS). Digitized by personnel of the Indiana Geological Survey. Data were originally published by the IGS on June 21, 2002. It has been subseqently updated on April 7, 2016 to correct several attribute errors for mis-attributed section numbers, (section 28 in 6N-2W, section 27 in 5N-2W, and section 28 in 5W-2N).