Scientific Research PublishingOpinion

Evolution of GIS: Learning from the Past—Looking to the Future ()

Given the current state of practice and visions for the future (including AI), certain practices should be reevaluated. This ...
GPS World

A New Year’s resolution for National Spatial Reference System users

As regular readers of this newsletter know, my primary focus over the past year has been to champion the importance of geodesy and to prepare the geospatial ...
IEEE

Vector Quantized Semantic Communication System

Abstract: Although analog semantic communication systems have received considerable attention in the literature, there is less work on digital semantic communication systems. In this letter, we ...

Four baby planets show how super-Earths and sub-Neptunes form

Thanks to the discovery of thousands of exoplanets to date, we know that planets bigger than Earth but smaller than Neptune ...
IEEE

Carrier-Based Space-Vector Coordinate-Shifted DPWM Strategy for Three-Level T-type NPC Inverters in Electric Aircraft Propulsion Applications

Abstract: In this paper, a new carrier-based space-vector coordinate-shifted discontinuous PWM (DPWM) strategy is proposed for three-level T-type neutral-point-clamped (3L-TNPC) inverters in ...