NASA 表示，LuGRE 有效载荷在月球轨道和月球表面的成功表明，来自 GNSS（全球导航卫星系统）的信号可以在月球上接收和跟踪。这些结果意味着 NASA 的 ...

Thus, liquid refreshments in hand, the Lunar GNSS Receiver Experiment (LuGRE) concept was born, amongst excited discussion and scribbling on napkins by Oscar Pozzobon (Qascom), Joel Parker (NASA), ...

SPARTA puts the renowned ISR at the forefront of one of three Centers of Excellence created by NASA, in collaboration with the United States Department of ... strong scintillations may cause complete ...

Lisa Valencia is a retiree of NASA (29 years) and Overlook Systems Technologies (5 years supporting NASA PNT). She was a technical advisor on several GNSS interoperable payloads, including two that ...

In view of the further upcoming constellations BeiDou and QZSS as well as enhanced receiver capabilities, the network was later renamed to "Cooperative Network for GNSS Observation". The network is ...