中华人民共和国国家生态环境标准HJ1236—2021集中式地表水饮用水水源地风险源遥感调查技术规范Technicalspecificationforremotesensingaidedsurveyofrisksourcesincentralizedsurfacedrinkingwatersources本电子版为正式标准文本，由生态环境部环境标准研究所审校排版。2021-12-24发布2022-01-01实施生态环境部发布HJ1236—2021i目次前言.................................................................................................................................................................ii1适用范围........................................................................................................................................................12规范性引用文件.............................................................................................................................................13术语和定义....................................................................................................................................................14工作流程........................................................................................................................................................25数据准备........................................................................................................................................................36遥感解译........................................................................................................................................................37现场核查........................................................................................................................................................48质量控制要求.................................................................................................................................................59成果提交要求.................................................................................................................................................6附件A（规范性附录）集中式地表水饮用水水源地风险源分类体系......................
