Review of the research on detection and inversion on lunar polar water ice

The water ice on the moon is the key to reveal the origin and evolution of the moon, and it is also an important part of the moon's resources. It is very important to accurately detect the distribution and content of water ice. This article focuses on the satellites and related data sets related to water ice detection in various countries around the world, in-depth investigation and analysis of the current research status and progress of water ice detection and inversion at home and abroad, and classified into radar, neutron, reflectivity according to the data type The inversion points out the limitations and future development directions of various methods.