https://www.amazon.com/Software-Defined-GPS-Galileo-Receiver-Single-Frequency/dp/0817643907
A Software-Defined GPS and Galileo Receiver: A Single-Frequency Approach (Applied and Numerical Harmonic Analysis): Borre, Kai, Akos, Dennis M., Bertelsen, Nicolaj, Rinder, Peter, Jensen, Søren Holdt: 9780817643904: Amazon.com: BooksA Software-Defined GPS and Galileo Receiver: A Single-Frequency Approach (Applied and Numerical Harmonic Analysis): Borre, Kai, Akos, Dennis M., Bertelsen, Nicolaj, Rinder, Peter, Jensen, Søren Holdt: 9780817643904: Amazon.com: Bookswww.amazon.com걍 SDR로 구현하면 되는거아님?
이것때문에 내년에 상대론 들어보려고
고도좌표가 실시간으로 안뜨는 것을 지오이드 상의 gps x y 실시간 좌표만 쓰고 타 위성에서 z 받아서 합성하겠다고?