Inspire Download Service (predefined ATOM) for data set W4 medium mixer 1.Amendment

Description of INSPIRE Download Service (predefined Atom): Modification of the development plan “W4 – Middle-Wrap” – The link(s) for downloading the records is/are generated dynamically from Get Map Calling a WMS InterfaceINSPIRE下载服务（预定义Atom格式）说明：开发计划“W4 – 中间封装”的修订——记录的下载链接将通过调用WMS（Web Map Service）接口的Get Map操作动态生成。