In this paper,studies on offshore wind farm wakes observed by spaceborne synthetic aperture radar(SAR)are reviewed mainly based on our previous research.Particu
The Circum-Bohai-Sea Region is an important economic zone of China.The sea ice,which occurs at each winter,is the major marine hazard of the Bohai Sea.As a resu
Map is one of the communication means created by human being. Cartographers have been making efforts on the comparison of maps to natural languages so as to establish a"cartographic language"or"map la
Empty-nest elderly are those who have no children or whose children are away from home,and they have to live alone or with their spouses.The prevalence of depre