Earth observation systems, by use of space science and technology advances, present a large-scale opportunity for applying remote sensing methods with geographi

We live in a changing world with multiple and evolving threats to national security, including terrorism, asymmetrical warfare (conflicts between agents with di

Decision makers, such as government officials, need to better understand human activity in order to make informed decisions. With the ability to measure and exp

The National Geospatial-Intelligence Agency (NGA) within the Department of Defense has the primary mission of providing timely, relevant, and accurate imagery,

The National Geospatial-Intelligence Agency (NGA) provides geospatial intelligence (GEOINT) to support national security, both as a national intelligence and a