Copernicus GLO-90 DEM elevation data regridded at 1km resolution

The file copernicus_lowresnc_global.nc was created using the raw Copernicus GLO-90 elevation data (https://doi.org/10.5270/ESA-c5d3d65) in tif format, resampling them at approximately 1km resolution and storing the regridded data in a single global file in netcdf format.The netcdf file was created applying the two attached python scripts to the original Copernicus GLO-90 data.This file can be used as input for the OroGlobo software (https://github.com/GuidoDavoli/oroglobo), a tool for the creation of sub-grid orography ancillary files for atmospheric model's orographic drag parameterizations. Original Copernicus GLO-90 DEM data can be downloaded here: https://dataspace.copernicus.eu/explore-data/data-collections/copernicus-contributing-missions/collections-description/COP-DEM Copernicus original data license: produced using Copernicus WorldDEM-90 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved Financial support from ICSC – Centro Nazionale di Ricerca in High Performance Computing, Big Data and Quantum Computing, funded by European Union – NextGenerationEU文件`copernicus_lowresnc_global.nc`基于格式为TIFF的原始Copernicus GLO-90高程数据（https://doi.org/10.5270/ESA-c5d3d65）生成，将其重采样至约1km分辨率，并将重网格化后的数据存储为单个全球NetCDF（网络通用数据格式）文件。该NetCDF文件是通过将两个附带的Python脚本应用于原始Copernicus GLO-90数据生成的。本文件可作为OroGlobo软件（https://github.com/GuidoDavoli/oroglobo）的输入数据；OroGlobo是一款用于为大气模式地形拖曳参数化生成子网格地形辅助文件的工具。 原始Copernicus GLO-90数字高程模型（DEM，Digital Elevation Model）数据可通过以下链接下载：https://dataspace.copernicus.eu/explore-data/data-collections/copernicus-contributing-missions/collections-description/COP-DEM Copernicus原始数据授权声明：本数据基于Copernicus WorldDEM-90制作，© 德国航空航天中心（DLR e.V.）2010-2014年及© 空客防务与航天有限公司（Airbus Defence and Space GmbH）2014-2018年版权所有，由欧盟与欧洲空间局（ESA）根据Copernicus计划提供；保留所有权利。 本项目得到由欧盟“下一代欧盟”（NextGenerationEU）资助的ICSC——国家高性能计算、大数据与量子计算研究中心（Centro Nazionale di Ricerca in High Performance Computing, Big Data and Quantum Computing）的资金支持。