Drone video has shown magnificent view of sea ice floating in NE China’s Liaodong Bay at the end of January. Lasting low temperature these days has led to a very low negative accumulated temperature in sea water. Satellite remote sensing data shows that on Saturday, the scale of sea ice reaches nearly 20,000 square kilometers, covering over 55 percent of Liaodong Bay, according to the North China Sea Marine Forecasting Center under the State Oceanic Administration (SOA).