欧洲航天局(ESA)WorldCover 10 m 2021产品基于Sentinel-1和Sentinel-2数据以10 m分辨率提供了2021全球土地覆盖图。WorldCover产品包含11个土地覆盖类别,与联合国粮农组织的土地覆盖分类系统一致,并在欧空局WorldCover项目框架内生成。
5. 地球科学:全球10米土地覆盖数据对于地球科学研究也具有重要意义,如土地地貌、岩性、土地退化、地震地质等方面的研究。 数据集ID: ESA/WORLD_COVER_2020 时间范围: 2020年-2020年 范围: 全球 来源:ESA WorldCover project 2020 复制代码段: var images = pie.ImageCollection("ESA/WORLD_COVER_2020") 波段 代...
{color: "ff0000ff", fillColor: "00000000", width: 1}, "北京市"); //加载显示全球10米土地覆盖产品(ESA)数据集并筛选耕地 var img = pie.ImageCollection('ESA/WORLD_COVER_2020') var img = pie.ImageCollection('ESA/WORLD_COVER_2021') .select("B1") .filterBounds(bj) .mean() .clip(bj)...
土地利用数据一共分为11类,分别是:林地、灌木、草地、耕地、建筑、裸地/稀疏植被区、雪和冰、开阔水域、草本湿地、红树林、苔藓。经验证,数据精度达到74.4%。 欧洲空间局的全球10米土地覆盖产品(ESA's Global Land Cover)是一种高分辨率土地覆盖数据集,采用多源遥感数据和机器学习算法生成。这个数据集提供了全球每个...
5. 地球科学:全球10米土地覆盖数据对于地球科学研究也具有重要意义,如土地地貌、岩性、土地退化、地震地质等方面的研究。 数据集ID: ESA/WORLD_COVER_2020 时间范围: 2020年-2020年 范围: 全球 来源:ESA WorldCover project 2020 复制代码段: var images = pie.ImageCollection("ESA/WORLD_COVER_2020") ...
🌍 ESA WorldCover WorldCover provides the first global land cover products for 2020 and 2021 at 10 m resolution, developed and validated in near-real time based on Sentinel-1 and Sentinel-2 data. More information can be found on the official project websitehttps://esa-worldcover.org/as ...
The objective of this study was to assess the accuracy of the two latest free and high-resolution (10 m) global land cover maps, namely, European Space Agency (ESA) WorldCover2020 and Environmental Systems Research Institute (ESRI) 2020 Land Cover in Tartous governorate (Syria), using ...
We examine over 68,000 refereed publications based on data from 25 missions in the ESA Science Programme and 11 additional missions in which ESA is involved as a junior partner. The publications cover the fields of astronomy, planetary science, and helio
This work presents a comparison between a global and a national land cover map, namely the ESA WorldCover 2020 (WC20) and the Portuguese use/land cover map (Carta de Uso e Ocupação do Solo 2018) (COS18). Such a comparison is relevant given the current amount of publicly available...
The reflectance recorded by optical, passive sensors during winter months over deciduous forest stands [54]—as in the case of the dense black locust plantations—is a mixture of the reflectance from the woody structural elements and the heterogeneous (spatially and temporally) vegetation cover of ...