Satellite and ERA5-based Tropical Cyclone Dataset (SETCD)

SETCD (Satellite and ERA5-based Tropical Cyclone Dataset), a comprehensive dataset encompassing satellite imagery data and ERA5 data for all TCs recorded between 1980 and 2022. Our dataset is derived from two publicly available data sources: GridSat-B1 and ERA5. To capture relevant information associated with TC, SETCD adopts the latitude and longitude positions provided by IBTrACS as the center points. The satellite data within the SETCD dataset consists of three channels from GridSat-B1: infrared, water vapor, and visible. The ERA5 data in the SETCD dataset is selected based on the same criteria as Pangu-Weather, including 5 atmospheric variables (geopotential (z), specific humidity (q), zonal component of wind (u), meridional component of wind (v), and temperature (t)), each with 13 pressure levels (e.g., z50 denotes the geopotential height at a pressure level of 50 hPa), and 4 surface variables (10-meter u wind component (u10), 10-meter v wind component (v10), 2-meter temperature (t2m), and mean sea level pressure (msl)).

SETCD（卫星与ERA5热带气旋数据集），涵盖1980年至2022年间所有记录的热带气旋的卫星图像数据和ERA5数据的一个综合性数据集。本数据集源自两个公开可用的数据源：GridSat-B1和ERA5。为了捕捉与热带气旋相关的相关信息，SETCD采用IBTrACS提供的经纬度位置作为中心点。SETCD数据集中的卫星数据包括来自GridSat-B1的三个通道：红外、水汽和可见光。SETCD数据集中的ERA5数据根据与Pangu-Weather相同的标准进行选取，包括5个大气变量（位势高度（z）、比湿（q）、风带向分量（u）、风纬向分量（v）和温度（t）），每个变量具有13个压力层级（例如，z50表示50百帕压力层位的位势高度），以及4个地表变量（10米u风分量（u10）、10米v风分量（v10）、2米温度（t2m）和平均海平面气压（msl））。