20260224 06161900 1.0 TRUE DRG <div style='text-align:Left;font-size:12pt'><p style='margin:0 0 0 0;'><span><span>The original Scanned USGS Topology maps also known as the DRG (Digital Raster Graphic) format were produced under the original product standard from 1995 to 2001. These are now considered “Historical Topographic Maps”. (1)</span></span></p><p style='margin:0 0 0 0;'><span><span>In May 2010, USGS announced its New Generation of Maps. The ‘new’ Topology maps are now created using 3DEP elevation and hydrography data updates and high-resolution imagery. Thus they should be more accurate but different from the Historical. “Please note that not all features on historical maps appear on the US Topos”. (2) What I found most noticeable, is that the </span></span><span style='font-weight:bold;'><span>PLSS aka Section/Township/Range </span></span><span><span>is not on these. (3)</span></span></p><p><div><div><p><span /></p></div></div></div></p> Image DRG basemap Topographic Contour elevation The original Scanned USGS Topology maps also known as the DRG (Digital Raster Graphic) format were produced under the original product standard from 1995 to 2001. These are now considered “Historical Topographic Maps”. (1) In May 2010, USGS announced its New Generation of Maps. The ‘new’ Topology maps are now created using 3DEP elevation and hydrography data updates and high-resolution imagery. Thus they should be more accurate but different from the Historical. “Please note that not all features on historical maps appear on the US Topos”. (2) What I found most noticeable, is that the PLSS aka Section/Township/Range is not on these. (3) iVBORw0KGgoAAAANSUhEUgAAASwAAADICAYAAABS39xVAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAO xAAADsQBlSsOGwAAAqpJREFUeJzt1DENADAMwLAd5U+5o7BvimQjyJXZ3T0AAfM7AOCVYQEZhgVk GBaQYVhAhmEBGYYFZBgWkGFYQIZhARmGBWQYFpBhWECGYQEZhgVkGBaQYVhAhmEBGYYFZBgWkGFY QIZhARmGBWQYFpBhWECGYQEZhgVkGBaQYVhAhmEBGYYFZBgWkGFYQIZhARmGBWQYFpBhWECGYQEZ hgVkGBaQYVhAhmEBGYYFZBgWkGFYQIZhARmGBWQYFpBhWECGYQEZhgVkGBaQYVhAhmEBGYYFZBgW kGFYQIZhARmGBWQYFpBhWECGYQEZhgVkGBaQYVhAhmEBGYYFZBgWkGFYQIZhARmGBWQYFpBhWECG YQEZhgVkGBaQYVhAhmEBGYYFZBgWkGFYQIZhARmGBWQYFpBhWECGYQEZhgVkGBaQYVhAhmEBGYYF ZBgWkGFYQIZhARmGBWQYFpBhWECGYQEZhgVkGBaQYVhAhmEBGYYFZBgWkGFYQIZhARmGBWQYFpBh WECGYQEZhgVkGBaQYVhAhmEBGYYFZBgWkGFYQIZhARmGBWQYFpBhWECGYQEZhgVkGBaQYVhAhmEB GYYFZBgWkGFYQIZhARmGBWQYFpBhWECGYQEZhgVkGBaQYVhAhmEBGYYFZBgWkGFYQIZhARmGBWQY FpBhWECGYQEZhgVkGBaQYVhAhmEBGYYFZBgWkGFYQIZhARmGBWQYFpBhWECGYQEZhgVkGBaQYVhA hmEBGYYFZBgWkGFYQIZhARmGBWQYFpBhWECGYQEZhgVkGBaQYVhAhmEBGYYFZBgWkGFYQIZhARmG BWQYFpBhWECGYQEZhgVkGBaQYVhAhmEBGYYFZBgWkGFYQIZhARmGBWQYFpBhWECGYQEZhgVkGBaQ YVhAhmEBGYYFnIoLreIHHblfYqUAAAAASUVORK5CYII=