As glaciers retreat due to a rise in global temperatures, one study shows that detailed 3D elevation models could drastically ...

This quantum sensor tracks 3D movement without GPS. ScienceDaily. Retrieved June 14, 2025 from www.sciencedaily.com / releases / 2025 / 06 / 250614034235.htm. University of Colorado at Boulder.

Viking is a free/open source program to manage GPS data (inc GPX, FIT, TCX and KML files). You can import and plot tracks, routes and waypoints, show OpenStreetMaps (OSM), Bing Aerial and other maps, ...

Experimental results of depth and lateral position sensing on UltraPeRL pixellated CdZnTe detectors using signal ratios are presented. Each detector employs one CdZnTe crystal of 20mm×20mm×5mm with 8 ...

The covariance matrix adaptive evolution strategy (CMA-ES) has been widely used in the field of 2D/3D registration in recent years. This optimization method exhibits exceptional robustness and ...

By employing low-cost, wide-beam antennas and a specially designed time–frequency inversion algorithm, the team achieved remarkable accuracy: 3.6 meters in 2D and 6.2 meters in 3D, surpassing Starlink ...

The LEP displayed the highest correlation with the postoperative position of the IOL (r = 0.686, P .05) in the subgroup of ultra-long eyes (AL ≥ 28.0 mm).The LEP based on the SS-OCT and 3D parametric ...