The rising star will join seven other satellites already in orbit to form a network which will eventually provide navigation and positioning services around the globe.
该上升卫星将跟另外7颗在轨道运行的卫星一起形成全球定位导航服务系统。
2
RACID's are successfully employed in star tracking and celestial navigation applications where only designated stars within the canopy of space are read and processed for positional vectoring.
RACID已经成功的应用于恒星追踪，天体导航应用，此时，指定的星体可以定位引导的读取和处理。
3
An autonomous optical navigation scheme was designed using the star light data and body edge data which is measured by star sensor and optical navigation camera.