谁能帮忙翻译一下，非常感谢！

By reference to more than literature, closely around the cut grid-based vector data conversion method to study the issue, the vector data, delete the data grid in all directions on the application of the status quo and development trend of an analysis and summary Georgia cut the vector data conversion of some conversion algorithm, and compare their advantages and disadvantages of computing speed, and to improve methods. Geographical information systems development and optimize the structure of spatial data closely, raster and vector data efficient conversion of data between the GIS is one of the key technologies. As raster data is very conducive to space analysis of overlay analysis, which usually takes vector data will be converted into raster data. Comparative analysis of the text of a geographical information system are two basic data structure, in summing up past vector data conversion methods for raster data on the basis of the border based on algebraic algorithms polygon fill