FABDEM V1-2

FABDEM V1-2, an update on FABDEM V1-0. Changes detailed in FABDEM-V1-2 Changelog.pdf. FABDEM (Forest And Buildings removed Copernicus DEM) is a global elevation map that removes building and tree height biases from the Copernicus GLO 30 Digital Elevation Model (DEM). The data is available at 1 arc second grid spacing (approximately 30m at the equator) for the globe. The FABDEM dataset is licensed under a Creative Commons "CC BY-NC-SA 4.0" license. For commercial use queries, please contact [e-mail] This dataset is published in support of the paper "A 30 m global map of elevation with forests and buildings removed" published by IOP in Environmental Research Letters at https://dx.doi.org/10.1088/1748-9326/ac4d4f. A geojson of FABDEM tiles now also included A previous version of this dataset is available as FABDEM V1-0 at https://doi.org/10.5523/bris.25wfy0f9ukoge2gs7a5mqpq2j7

FABDEM V1-2 是 FABDEM V1-0 的更新版本，详细变更说明见《FABDEM-V1-2 Changelog.pdf》。FABDEM（Forest And Buildings removed Copernicus DEM，即移除森林与建筑影响的哥白尼数字高程模型）是一款全球高程地图，其基于哥白尼GLO 30数字高程模型（Digital Elevation Model，DEM），移除了其中的建筑与树木高度偏差。该数据以1弧秒的网格间距（赤道处分辨率约为30米）覆盖全球。本数据集采用知识共享"CC BY-NC-SA 4.0"许可协议进行授权。如需进行商业使用咨询，请联系[e-mail]。本数据集的发布旨在支撑IOP出版社于《Environmental Research Letters》发表的论文《A 30 m global map of elevation with forests and buildings removed》，论文链接为https://dx.doi.org/10.1088/1748-9326/ac4d4f。本次更新还新增了FABDEM瓦片的GeoJSON文件。本数据集的旧版本FABDEM V1-0可通过https://doi.org/10.5523/bris.25wfy0f9ukoge2gs7a5mqpq2j7获取。

搜集汇总

背景与挑战

背景概述

FABDEM V1-2是一个全球高程地图数据集，基于Copernicus GLO 30 DEM，去除了建筑物和树木高度的偏差，数据分辨率为1弧秒（约30米在赤道）。该数据集采用CC BY-NC-SA 4.0许可证，适用于非商业用途。