Extraction of International Important Wetland Information Based on the Third National Land Survey:A Case Study of Zhenbao Island Wetland National Nature Reserve
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.
wetland monitoringThe Third National Land Surveywetland of international importanceZhenbao island wetland
NETL
NSTL
万方数据
