Arctic daily 1km sea ice drift product: 2018-2020, version 1.0 ... : 2018-2020年北极逐日1km海冰漂移数据集（v1.0版本） ...

• Main Authors: Fang, Yan, Wang, Xue, Zhuoqi Chen, Fengming Hui, Cheng, Xiao
• Format: Dataset
• Language: Chinese
• Published: Science Data Bank 2023
• Subjects: Earth science; Surveying and mapping science and technology; Environmental science and resources science and technology; sea ice drift; Arctic; high spatial resolution; daily dataset; Polar Science Center; Sea ice
• Online Access: https://dx.doi.org/10.57760/sciencedb.07192; https://www.scidb.cn/en/detail?dataSetId=8cf81c7a69004c2ebc94b12ddbb7ae72

“The Arctic daily 1 km sea ice drift product: 2018-2020, version 1.0” is generated by the School of Geospatial Engineering and Science at Sun Yat-Sen University, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai) and Polar Science Center at Sun Yat-Sen University. This product provides the Arctic daily high spatial resolution (1 km) sea ice drift information over 2018-2020 in netcdf format (.nc). One netcdf file (i.e. daily sea ice drift data) consists of 4 layers, including the geographic coordinates (longitude and latitude information) and the sea ice drift speed (unit: km/d) at the x and y directions under the EPSG: 3408 coordinate system (i.e. NSIDC_EASE_Grid_North coordinate system) of each 1km grid.This product is generated by using multi-source datasets, including the medium and high spatial resolution SAR and optical remotely sensed data (i.e. Sentinel-1 A/B and MODIS Terra/Aqua images) and Polar Pathfinder Daily 25 km EASE-Grid Sea Ice Motion Vectors, version 4 (referred to as ... : “The Arctic daily 1 km sea ice drift product: 2018-2020, version 1.0” is generated by the School of Geospatial Engineering and Science at Sun Yat-Sen University, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai) and Polar Science Center at Sun Yat-Sen University. This product provides the Arctic daily high spatial resolution (1 km) sea ice drift information over 2018-2020 in netcdf format (.nc). One netcdf file (i.e. daily sea ice drift data) consists of 4 layers, including the geographic coordinates (longitude and latitude information) and the sea ice drift speed (unit: km/d) at the x and y directions under the EPSG: 3408 coordinate system (i.e. NSIDC_EASE_Grid_North coordinate system) of each 1km grid.This product is generated by using multi-source datasets, including the medium and high spatial resolution SAR and optical remotely sensed data (i.e. Sentinel-1 A/B and MODIS Terra/Aqua images) and Polar Pathfinder Daily 25 km EASE-Grid Sea Ice Motion Vectors, version 4 (referred to as ...