The intelligence legacy of Lewis and Clark
![['An 1814 map of Lewis and Clark\u2019s track across the western portion of North America, from the Mississippi to the Pacific Ocean. Image courtesy of the Library of Congress Geography and Map Division in Washington, D.C.']](../generated/assets/files/lewismap.jpg)
An 1814 map of Lewis and Clark’s track across the western portion of North America, from the Mississippi to the Pacific Ocean. Image courtesy of the Library of Congress Geography and Map Division in Washington, D.C.
March 22, 2016
The United States geospatial intelligence effort began in earnest in 1803 with President Thomas Jefferson.
Jefferson commissioned the Corps of Discovery and appointed Meriwether Lewis, his private secretary at the time, to organize and command an expedition to explore the newly acquired Louisiana Purchase and other lands west of the Mississippi River. Lewis recruited William Clark, an experience militiaman and younger brother of renowned Revolutionary General George Rogers Clark, to be his co-captain.
Read More
Related News
View All News-
articles, lunar-mapping, aeronautical-chart-and-information-center-, acic, st-louis
The Art of Lunar Mapping: ACIC’s Patricia Bridges Airbrushed Americans’ Path to the Moon
Copernicus the astronomer revolutionized the Renaissance world when he declared that the Earth orbits the Sun. Patricia Bridges’ rendering of the...
July 15, 2024
-
articles, 2024, esri, gis-conference, spatial-analysis, data-science, mapping, geographic-information-system
2024 Esri User Conference
The National Geospatial-Intelligence Agency is exhibiting at the 2024 Esri User Conferece in San Diego, California from July 15-19.
July 9, 2024
-
articles, gaia-lab, geomatics, gravity, national-security, moonshot-labs
GAIA Lab in St. Louis Helps Train Geomatics Workforce of the Future
NGA’s GAIA Lab develops potential geomatics professionals, facilitates unclassified collaboration, and safely brings unclassified projects to production.
July 1, 2024