Time Travel on your Smartphone

You can use historic maps and a simple app to explore the past using your smartphone.

NGS Offers Solutions for Data Transformations to Modernized Reference System

Coordinate transformations will be the prevalent method used to update legacy geospatial data for the modernized National Spatial Reference System.

History of Cartography Project Launches New Video Series

The History of Cartography Project has launched a new online video series to celebrate publication of “Cartography in the European Enlightenment” (Volume 4 of the “History of Cartography”).

Learning to Live with Five Different Kinds of Coordinates

Users of the modernized National Spatial Reference System will need to understand the differences between five different types of coordinates.

Madison, Wisconsin: A View from the Eighteen Nineties

View an interactive photographic panorama of Madison from the late 1890s taken from the Capitol dome.

Explore our new Public Land Survey System Locator app

Do you need to know where you are in the Public Land Survey System (PLSS) network?

The Foot is Dead! Long Live the Foot!

The National Institute of Standards and Technology and National Geodetic Survey have announced their final decision to deprecate use of the U.S. survey foot.

SCO Annual Report for 2019-20 now available

We have published our 2019-20 Annual Report.

NIST and NGS delay final determination on deprecation of US Survey Foot

A 90-day extension has been announced on the final determination of the decision to deprecate the US Survey Foot.

NGS delays implementation of reference system modernization plans

The National Geodetic Survey has announced that it is delaying implementation of the modernized National Spatial Reference System.