森林资源多源数据整合方法研究Integration of multi-source data for forest resources
赵小祥,熊克俊
摘要(Abstract)：
针对“三调”“一张图”和“国情”数据(简称“三类”)在森林资源调查方面的分类标准和认定标准不一致等问题，提出了一种针对“三类”森林资源调查数据的整合方法。该文从森林资源调查工作要求出发，以“三调”数据为底版，通过对“三类”数据进行梳理，实现了“三类”数据的有效整合，并参照0.5 m高分辨率遥感影像，确认林木覆盖范围，较好地弥补了单一数据不能准确反映林木覆盖状况的缺点。实验结果表明：“三类”数据的林木覆盖状况在面积和分布上均存在较大差异，“三类”数据空间整合可以从宏观上较好地反映区域的林木覆盖状况，研究结果对于森林资源专项调查工作中的底图制作具有一定的参考意义。
关键词(KeyWords)： 第三次国土调查;森林资源;“一张图”;地理国情;空间数据整合
基金项目(Foundation): 城市园林绿化科研项目(JYYLKY202101)
作者(Author): 赵小祥,熊克俊
DOI: 10.16251/j.cnki.1009-2307.2022.09.026
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