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随着林业“双增”目标的提出,营造林成效监测成为全国营造林综合核查工作的关注重点。以黑龙江省木兰县、内蒙古鄂托克旗和杭锦旗为研究范围,应用中、高两级分辨率遥感影像对人工造林(更新)、封山育林和飞播造林成效分别进行了监测。总结遥感技术在营造林成效监测中应用的可行性,以期为今后营造林综合核查工作有效服务林业“双增”目标考核提供技术支持。
With the forestry “double increase ” goal put forward, afforestation effect monitoring has become the focus of afforestation comprehensive verification. Taking Mulan County in Heilongjiang Province, Etuoke Banner and Hangjin Banner in Inner Mongolia as the study area, the effects of artificial afforestation (renewal), afforestation by afforestation and afforestation by air are respectively monitored by medium and high resolution remote sensing images. Summarizes the feasibility of remote sensing technology in monitoring the effectiveness of afforestation, with a view to providing technical support for the future comprehensive afforestation inspection to effectively serve the forestry “double increase ” target assessment.