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2022 年全国森林、草原、湿地调查监测
技术规程
国家林业和草原局
二〇二二年四月
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目 录
1 范围 ............................................................................................................................................ 1
2 规范性引用文件 ..................................................................................................................... 1
3 术语和定义 .............................................................................................................................. 3
3.1 林草湿资源.................................................................................................................. 3
3.2 图斑监测 ...................................................................................................................... 3
3.3 样地调查 ...................................................................................................................... 3
3.4 监测数据耦合 ............................................................................................................. 4
4 总则 ............................................................................................................................................ 4
4.1 目的任务 ...................................................................................................................... 4
4.2 调查监测对象与时点 ............................................................................................... 5
4.3 调查监测技术要求 .................................................................................................... 5
5 准备工作 ................................................................................................................................... 8
5.1 组织准备 ...................................................................................................................... 8
5.2 技术准备 ...................................................................................................................... 8
5.3 资料准备 ...................................................................................................................... 8
5.4 装备准备 ...................................................................................................................... 9
6 底图制作 ................................................................................................................................... 9
6.1 DOM 制作 ....................................................................................................................... 9
6.2 调查监测范围确定 .................................................................................................. 10
6.3 定期调查成果融合 .................................................................................................. 10
6.4 落地上图数据整理 .................................................................................................. 10
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7 图斑监测 ................................................................................................................................. 11
7.1 监测内容 .................................................................................................................... 11
7.2 变化图斑提取 ........................................................................................................... 11
7.3 验证核实 .................................................................................................................... 13
7.4 数据更新 .................................................................................................................... 13
7.5 专题数据库生成 ...................................................................................................... 14
8 样地调查 ................................................................................................................................. 15
8.1 抽样设计 .................................................................................................................... 15
8.2 森林样地调查 ........................................................................................................... 17
8.3 草原样地调查 ........................................................................................................... 33
8.4 湿地样地调查 ........................................................................................................... 44
9 数据库建设 ............................................................................................................................ 50
9.1 基本内容 .................................................................................................................... 50
9.2 数据组织 .................................................................................................................... 50
9.3 数据库部署................................................................................................................ 50
9.4 命名规范 .................................................................................................................... 50
9.5 数据建库 .................................................................................................................... 52
10 数据处理与统计 ................................................................................................................. 53
10.1 数据处理 .................................................................................................................. 53
10.2 数据统计 .................................................................................................................. 53
11 分析评价 .............................................................................................................................. 56
11.1 林草湿资源分析评价 ........................................................................................... 56
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11.2 林草湿资源综合评价 ........................................................................................... 59
11.3 林草湿生态系统评价 ........................................................................................... 60
12 调查监测成果 ..................................................................................................................... 62
12.1 数据库 ...................................................................................................................... 62
12.2 统计表 ...................................................................................................................... 63
12.3 图件 ........................................................................................................................... 63
12.4 成果报告 .................................................................................................................. 64
13 质量检查 .............................................................................................................................. 64
13.1 准备工作检查 ......................................................................................................... 64
13.2 调查质量检查 ......................................................................................................... 64
13.3 数据检查验收 ......................................................................................................... 67
13.4 质量综合评定 ......................................................................................................... 67
参考文献 ..................................................................................................................................... 68
附录
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