NASA’s asteroid mission to Apophis: Key for Earth’s defense
REx mission has an historic opportunity to closely observe the asteroid Apophis and improve our ability to defend against ...
The Wenatchee World2d
How did they do it? Mapping techniques without GPS or electronic devices
Alfred Downing created accurate sketches of the banks and riverbed of the Columbia River. In 1880, he created a reasonably accurate outline sketch of the Waterville Plateau. He ...
Digi Times2d
Drones increasingly adopt INS navigation in place of GPS
Lessons from the battlefield in the Russo-Ukrainian War have fueled the rapid acceleration of drone technology, with a trend ...
GitHub3d
Satellite imagery datasets containing ships.
This repository provides a comprehensive list of radar and optical satellite datasets curated for ship detection, classification, semantic segmentation, and instance segmentation tasks. These datasets ...