ICS07.060 CCSD10/19DB23 黑龙江省地方标准 DB23/T2792—2021 区域地质矿产调查技术要求 1:50000 Technicalrequirementsforregionalgeologicalandmineralsurvey 2021-01-11发布 2021-02-10实施 黑龙江省质量技术监督局发布 Ⅲ目  次 前  言...............................................................................................................................................................Ⅲ 引  言...............................................................................................................................................................Ⅴ 1范围...................................................................................................................................................................1 2规范性引用文件...............................................................................................................................................1 3术语和定义.......................................................................................................................................................1 4总则...................................................................................................................................................................3 4.1目的...........................................................................................................................................................3 4.2任务...........................................................................................................................................................3 4.3部署原则...................................................................................................................................................3 4.4工作程序...................................................................................................................................................3 5预研究...............................................................................................................................................................3 5.1资料收集...................................................................................................................................................3 5.2野外踏勘...................................................................................................................................................4 5.3设计...........................................................................................................................................................4 6野外调查...........................................................................................................................................................4 6.11:50000地质填图....................................................................................................................................4 6.2化探...........................................................................................................................................................7 6.3遥感解译与验证.......................................................................................................................................8 6.4物探...........................................................................................................................................................9 6.5矿产检查...................................................................................................................................................9 6.6山地工程.................................................................................................................................................11 6.7工程测量.................................................................................................................................................11 6.8绿色勘查.................................................................................................................................................11 7综合研究.........................................................................................................................................................12 8野外验收....