juliensimon/nasa-maven-kp-insitu

该数据集包含来自NASA MAVEN火星轨道器的时间序列测量数据，涵盖太阳风、磁场、离子组成、中性气体和航天器星历等信息，时间分辨率为4-8秒（数据覆盖2014年至今）。数据按仪器分割，包括LPW、SWEA、SWIA、STATIC、SEP、MAG、NGIMS和SPICE等8个仪器配置，每个配置提供不同的物理参数测量，如电子密度、温度、离子密度、磁场向量、中性气体密度等。所有配置共享相同的时间列，支持跨仪器联接。数据以Parquet格式存储，旨在支持时间序列预测和行星科学研究。This dataset contains time-series measurement data from NASA's MAVEN Mars Orbiter, covering parameters including solar wind, magnetic field, ion composition, neutral gas, and spacecraft ephemeris. The temporal resolution of the data ranges from 4 to 8 seconds, and the dataset spans from 2014 to the present. The data is segmented by instrument, including 8 instrument configurations such as LPW, SWEA, SWIA, STATIC, SEP, MAG, NGIMS and SPICE. Each configuration provides measurements of distinct physical parameters, such as electron density, temperature, ion density, magnetic field vector, neutral gas density and others. All configurations share a unified time column, enabling cross-instrument data joining. The data is stored in Parquet format, and is designed to support time-series forecasting and planetary science research.