Brian Breitsch
Dongyang Xu
12 January 2018
antenna altitude
20 m
2000 m
200000 m
antenna altitude
20 m
2000 m
200000 m
elevaton 10 deg.
antenna altitude
20 m
2000 m
200000 m
elevaton 10 deg.
elevaton 2 deg.
elevaton 20 deg.
antenna altitude
20 m
200 m
2000 m
elevaton 2 deg.