We are developing a replacement for the functionality of JTrack-3D which uses the SGP4 algorithms to calculate satellite positions and renders them in 3D using the Cesium engine -- completely in the ...
An identity for a geostationary-satellite network can only correspond to one nominal orbital position; it is not possible to have one satellite name at two or more nominal orbital positions. Although ...
The subject of the study is to conduct research on the BeiDou satellite systems developed by China and to calculate the positions of the satellites. In this study, satellite positions were calculated ...
satellite. However, it is difficult for NGEO operators to determine the signal source. Herein, we propose a method to locate the GEO signal source and estimate beam features, including beam pointing ...