VC++读取侧扫声纳（XTF格式）的文件，并转换为地震（Seg-y格式）数据，中文注释详细。（目前只支持2通道）-VC++ read side-scan sonar (XTF format) files, and converted to the seismic (Seg-y format) data. (Currently only supports 2 channel)