| Abstract:In the conventional interpretation process of remote sensing update of land use, there are some deficiencies such as lack of link of controlling the missing and low interpretation efficiency. This paper analyzes the relevant reasons and puts forward an optimization update interpretation process on the basis of practice. This new interpretation change parts of the conventional interpretation in the view of enhancing the interpreter’s concentration and increasing the editing operation automation. Especially, the part of the comprehensive search process is optimized to split the land use layer into many layers by type, and find the changes by type to solve the missing problem. Meanwhile, some necessary links are set up to assigned some multifarious manual operations to the application software. Application practice shows that this optimization of land use remote sensing update interpretation process can not only improve the focus target of interpretation and the operation automation, but also reduce the missing and editing errors, while simplify the task of each link . At the same time, although the interpretation link is increased, but the overall interpretation time reduced, means that the interpretation efficiency is improved. |