NGS tool

Tool to get an NGS datasheet given PID (e.g., GC1407), or convert the lat/lon string from an NGS datasheet to decimal degrees and create URL's to maps.

NGS PID:

NGS lat/lon example: 36 25 03.03400(N) 086 43 02.18392(W)

NGS lat/lon:

WGS84

lat lon

lat lon

lat lon

NGS datasheets benchmarks by lat/lon, county, quad (12,189 in TN) and their accuracy terms SCALED ADJUSTED
NGS CORS (58 in TN) and map or GPS on benchmarks (158 in TN) TN GPS benchmarks

Tennessee landforms home waterfalls arches rocks peaks balds lakes regions county
Tennessee lookout towers

or county high points
GSMNP landforms GSMNP campsites BSF landforms AT shelters