Addressing Gaps in Space Weather Operations and Understanding with Small Satellites

Focused Space Weather Strategy for Securing Earth, and Human Exploration of the Moon and Mars

This white paper recognizes gaps in observations that will, when addressed, much improve solar radiation hazard and geomagnetic storm forecasting. Radiation forecasting depends on observations of the entire "Solar Radiation Hemisphere" that we will define. Mars exploration needs strategic placement of radiation-relevant observations. We also suggest an orbital solution that will improve geomagnetic storm forecasting through improved in situ and solar/heliospheric remote sensing.

Small Satellite Mission Concepts for Space Weather Research and as Pathfinders for Operations

Recent advances in miniaturization and commercial availability of critical satellite subsystems and detector technology have made small satellites (SmallSats, including CubeSats) an attractive, low-cost potential solution for space weather research and operational needs. Motivated by the 1st International Workshop on SmallSats for Space Weather Research and Forecasting, held in Washington, DC on 1-4 August 2017, we discuss the need for advanced space weather measurement capabilities, driven by analyses from the World Meteorological Organization (WMO), and how SmallSats can efficiently fill the…

Summary of the plenary sessions at European Space Weather Week 15: space weather users and service providers working together now and in the future

During European Space Weather Week 15 two plenary sessions were held to review the status of operational space weather forecasting. The first session addressed the topic of working with space weather service providers now and in the future, the user perspective. The second session provided the service perspective, addressing experiences in forecasting development and operations. Presentations in both sessions provided an overview of international efforts on these topics, and panel discussion topics arising in the first session were used as a basis for panel discussion in the second session. Di…

通过优化的日心卫星星座进行连续原位与遥感太阳观测，用于空间天气监测和基础设施威胁缓解

Continuous In-Situ and Remote Sun Observation for Space Weather Monitoring and Mitigation of Infrastructure Threats Through an Optimized Heliocentric Satellite Constellation

本文提出一种优化的椭圆Walker日心卫星星座，通过均匀分布近地点幅角和耦合真近点角，实现太阳风时空变化区分、CME三维重建、日地连线连续覆盖及基础设施威胁预测。

Mind the gap：解决 LISA 中的数据缺失与评估噪声失配

Mind the gap: addressing data gaps and assessing noise mismodeling in LISA

针对LISA任务数据缺失问题，基于第一性原理推导了适用于时频域缺失数据的似然函数，并开发工具预测噪声失配对参数估计的影响，为全局拟合流水线提供理论与数值支持。

一种面向近实时预测的机器学习就绪数据处理工具

A Machine Learning-Ready Data Processing Tool for Near Real-Time Forecasting

针对空间天气预报的需求，开发了一种融合多源近实时数据、面向机器学习的处理工具，解决现有预测能力缺口，支持时间序列预测与极端事件检测，简化ML应用数据工作流，提升近实时预测能力。