基于国土三调的国际重要湿地信息提取——以黑龙江珍宝岛湿地国家级自然保护区为例  

Extraction of International Important Wetland Information Based on the Third National Land Survey:A Case Study of Zhenbao Island Wetland National Nature Reserve

作　　者：都彦廷 任思思[1] 刘晨 DU Yanting;REN Sisi;LIU Chen(Heilongjiang Institute of Geomatics Engineering,Harbin 150081,China;Northeast Forestry University Engineering Consulting Design and Research Institute Co.,Ltd.,Harbin 150036,China)

机构地区：[1]黑龙江地理信息工程院,黑龙江哈尔滨150081 [2]东北林业大学工程咨询设计研究院有限公司,黑龙江哈尔滨150036

出　　处：《测绘与空间地理信息》2024年第S01期227-229,共3页Geomatics & Spatial Information Technology

摘　　要：以第三次全国国土调查数据作为数据源,围绕国际重要湿地进行保护与监测,通过确定湿地实际提取分析需求,建立地类图斑属性转换对照表,从景观格局和人类活动两个方面确定监测评价指标,构建土地利用转移矩阵。并以黑龙江珍宝岛湿地国家级自然保护区为例,对2020—2022年保护区景观格局和人类活动情况进行监测信息提取方法验证,为湿地监测工作提供高效的流程化处理模式。This article uses the data from the third national land survey as the data source,focusing on the protection and monitoring of international important wetlands.By determining the actual extraction and analysis needs of wetlands,a comparison table for land type map polygon attribute transformation is established.Monitoring and evaluation indicators are determined from two aspects:landscape pattern and human activities,and a land use transfer matrix is constructed.Taking Zhenbao island wetland national nature reserve as an example,the monitoring information extraction method was validated for the landscape pattern and human activities in the reserve from 2020 to 2022,providing an efficient and process oriented operation mode for wetland monitoring work.

关 键 词：湿地监测 国土三调 国际重要湿地 珍宝岛湿地 

分 类 号：P237[天文地球—摄影测量与遥感]