Night - Mostly clear. Winds W at 6 mph (9.7 kph). The overnight low will be 52 °F (11.1 °C). Mostly sunny with a high of 69 °F (20.6 °C). Winds from W to WNW at 6 to 15 mph (9.7 to 24.1 kph ...

Firstly, U-Net is used to locate the auroral target, and secondly, the auroral ridge is extracted on the probability map using morphological methods. We know that there are many shapes of aurora, and ...