Zocht je misschien: advanced?
Global navigation satellite systems: status, plans and threats
C. C.J.M. Tiberius
Performance improvement of the low cost LORADD SP receiver
C. A. de Groot; C.A. Scheele
Applying NEC to UAS operations using an evolutionary approach
J. Tadema; A.A.H.E. Goossens; E. Theunissen