ฉันไม่รู้ว่าแค่ไหนถึงจะดี

ฉันไม่รู้ว่าแค่ไหนถึงจะดี

ผลลัพธ์ (อังกฤษ) 1:

I don't know how good it is.

ผลลัพธ์ (อังกฤษ) 2:

I don't know.

ผลลัพธ์ (อังกฤษ) 3:

The HF radar system WERA (WEllen RAdar) was developed at the University of Hamburg, Germany, in 1996 to allow a wide range of working frequencies, spatial resolution, and antenna configurations in order to operate as an oceanographic radar providing simultaneous wide area measurements of surface currents, ocean waves and wind parameters [4]. This radar system is a tool for synoptic on-line mapping of surface current fields and the spatial distribution of the wave directional spectrum. It offers a modular design that can be easily adopted to the requirements of an actual application. In this paper a new approach to utilize the WERA system is considered in order to detect and track ships appeared in the radar coverage area.