Terra MODIS 植被连续场 (VCF) 产品是全球地表植被覆盖估计值的亚像素级表示。该指数旨在以基本植被特征的比例连续表示地球陆地表面,提供三种地表覆盖成分的梯度:树木覆盖百分比、非树木覆盖百分比和裸地百分比。VCF 产品可提供连续、定量的地表覆盖信息,并具有更高的空间细节,因此广泛应用于环境建模和监控应用。
VCF 产品每年生成一次,使用 Terra MODIS 250 米和 500 米地表反射率数据的月度合成数据(包括所有七个波段)以及地表温度数据生成。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[],["This dataset, available from 2000 to 2023, provides annual global vegetation cover estimates at a 250-meter resolution. It uses Terra MODIS data to quantify percent tree cover, non-tree vegetation, and bare ground. The dataset includes quality and cloud information, with standard deviation layers for tree and non-vegetated cover. Users can access this data via Google Earth Engine and explore it through provided code snippets and can cite it via LP DAAC guidelines. This dataset has been superseded by MODIS/061/MOD44B.\n"]]