TY  - RPRT
TI  - Assuring Ground-Based Detect and Avoid for UAS Operations
AU  - Denney, Ewen W.
AU  - Pai, Ganeshmadhav Jagadeesh
AU  - Berthold, Randall
AU  - Fladeland, Matthew
AU  - Storms, Bruce
AU  - Sumich, Mark
PY  - 2014
UR  - https://ntrs.nasa.gov/citations/20140017285
ID  - 20140017285
ER  -