求翻译：目前各地用得最多的就是南方CASS格式的DWG图形。经过试验，这种格式的图形相对之前输出建库所用的DXF格式而言，地物的完整性要好很多：而且这种数据通过数字测绘平台的转换功能转成SUV的格式数据，转换成功率可达95%以上，转换过来的SUV格式的数据可以方便快捷的处理成符合地籍建库标准的点线区数据，用SUV输出的数据建库可以很方便地实现以后的更新工作。因此建议采用转换成SUV格式数据的方式来处理现有的地形数据。是什么意思？

Use is around the South cass dwg format graphics. After the test, the graphics of this format is relatively dxf format prior to the output database used by the integrity of the surface features much better: and this data is transferred through the conversion feature of the digital mapping platform i

At present the most used format is the South CASS DWG graphics. After the pilot testing, this is a format of the output before you build graphical relative library DXF format used by the inscriptions, the integrity, but much better with this type of data the digital mapping platform conversion funct

CASS is the currently most widely used all over the South of DWG format graphics. After test, this format of graphics relative zhiqian output built library by with of DXF format,, features of integrity better many: and this data by digital mapping platform of conversion function go into SUV of forma