Forecast regression model of the northern Super Dual Auroral Radar Network (SuperDARN) high-latitude ionospheric plasma motion built from data interval 1997-2008 inclusive

A forecast model of the northern high-latitude ionospheric plasma motion as observed by the SuperDARN radars. The model comprises a set of regression coefficients. The user needs to specify the day-of-year and the monthly mean of the solar radio flux at 10.7 cm/2800 MHz, often called the f10.7 index. They also need to provide the value of the interplanetary magnetic field (IMF) component By and the Sun-Earth component of the solar wind velocity Vx, both in geocentric solar magnetospheric (GSM) coordinates. The regression coefficients are provided as two files, one can be used to model the north-south (NS) component of the plasma motion and the other to model the east-west (EW) component of the motion. Funding was provided by NERC standard grant numbers: NE/V002732/1, NE/N01099X/1, NE/V00283X/1, NE/V002686/1 and NE/T000937/1.

本数据集为基于SuperDARN雷达观测数据构建的北极高纬度电离层等离子体运动预报模型。该模型包含一组回归系数。使用者需指定年积日，以及10.7厘米（2800 MHz）波段太阳射电流量的月均值（该指标常被称为f10.7指数），同时还需提供行星际磁场（IMF）的By分量与太阳风速度的日地分量Vx，所有参数均采用地心太阳磁层（GSM）坐标系。该组回归系数以两个文件形式提供：其中一个用于拟合等离子体运动的南北（NS）分量，另一个用于拟合其东西（EW）分量。本研究由NERC标准项目资助，资助编号为NE/V002732/1、NE/N01099X/1、NE/V00283X/1、NE/V002686/1及NE/T000937/1。