The 3.0 version of DSWorld is available as a free download on our software library. The default filename for the program's installer is DSWorld.exe. The most popular versions of the program are 3.0, 2.9 and 2.7. The program belongs to Education Tools. Our antivirus scan shows that this download is virus free. The latest installation package occupies 10.5 MB on disk. This free program is an intellectual property of National Geodetic Survey.
From the developer:
DSWorld is a free program that plots NGS network points by state, county and type (vertical or horizontal) in Google Earth.
You may want to check out more software, such as Trachtenberg Speed Math, SatCalc or MathMatic, which might be similar to DSWorld.