Pix4D image processing software was used to orthorectify and crop the visible images of the test area collected by UAV, and finally high-resolution orthophotos of the rice fields were obtained. When ...

[Photo/Xinhua] One of the country's most famous rice cultivation areas is threatened with a huge grain loss due to the heavy rain and flooding brought by remnants of Typhoon Doksuri. More than 40,000 ...