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我们将资源一号卫星星内粒子探测器的观测数据与辐射带模式AE8/AP8的预测结果进行了对比,发现在南大西洋异常区的高能电子和质子的通量与辐射带模型的预测结果基本相同,而在两极极光带的电子通量比AE8模型预测的低得多.根据NOAA卫星的观测结果,可以认为这一差异主要是因为在南大西洋异常区(内辐射带)和两极极光带(外辐射带)的粒子投掷角分布的差异造成的.在南大西洋异常区粒子倾向于各向同性分布,而在极光带粒子各向异性明显,投掷角接近90°的粒子通量比0°投掷角附近的粒子通量大得多.
We compare the observed data from the ISS satellite particle detector with the prediction of radiant-band mode AE8 / AP8 and found that the predicted results of the flux and radiation model of high-energy electrons and protons in the anomalous region of the South Atlantic Which is much lower than that predicted by the AE8 model.According to NOAA satellite observations, this difference can be attributed mainly to the fact that in the anomalous region of the South Atlantic (inner radiative band) and the polar band Outer radiating band), the particles tend to be isotropic distribution in the anomalous region of the South Atlantic, while the particle anisotropy in the auroral band is obvious, the throwing angle is close to 90 ° of particle flux than 0 ° throwing The flux of particles near the corner is much larger.