Keeping the County Current: A Remote-Sensing and GIS Approach to Base Mapping

Keeping the County Current: A Remote-Sensing and GIS Approach to Base Mapping

Loudoun County, Va., located within the Washington, D.C., metropolitan area, is approximately 520 square miles and has been one of the fastest-growing U.S. counties for the last decade. The county's eastern portion is developing rapidly, while many western areas remain rural. This rapidly changing landscape and growing population have necessitated aggressive maintenance of the county's base map, and aerial imagery is playing a major role.

State of the Industry Report: Five Years Forward: Where will we be in 2020?

State of the Industry Report: Five Years Forward: Where will we be in 2020?

The annual Earth Imaging Journal polling of its Editorial Advisory Board and industry experts typically asks the same overarching question to everyone. That's possible when one dominant theme or trend becomes obvious, but Earth imaging is seeing a remarkable period of innovation and disruption, including the rise of unmanned aircraft systems, smallsats, phenomenal growth in the number of commercial imagery providers, cloud computing and Big Data analytics, and more.

Easier Airfield Mapping: Imagery and LiDAR Rapidly Detect and Help Map Obstructions

Easier Airfield Mapping: Imagery and LiDAR Rapidly Detect and Help Map Obstructions

Aviation safety is always at the forefront of airfield operations. The Federal Aviation Administration (FAA) and Department of Defense (DOD) have stringent criteria regarding location and classification of airfield obstructions, which is any feature that breaks a specified plane in relation to an airfield, including terrain, vegetation, buildings, electric poles and antennas.

Intriguing Images of 2015

Earth imagery's unparalleled insights and transparency are elevating our understanding of today's interconnected world. The following graphics highlight a few of the many ways Earth observation chronicled some of 2015's noteworthy events and interesting phenomena.