CASSINI SPICE KERNELS V1.0

This data set includes the complete set of Cassini SPICE data files (``kernel files''), which can be accessed using SPICE software. The SPICE data contains geometric and other ancillary information needed to recover the full value of science instrument data. In particular SPICE kernels provide spacecraft and planetary ephemerides, instrument mounting alignments, spacecraft orientation, spacecraft sequences of events, and data needed for relevant time conversions.

本数据集包含完整的卡西尼号SPICE数据文件（内核文件，kernel files），可通过SPICE软件调取使用。此类SPICE数据包含用于充分还原科学仪器数据完整价值所需的几何信息及其他辅助信息。具体而言，SPICE内核可提供航天器与行星星历表、仪器安装对准参数、航天器姿态、航天器事件序列，以及相关时间转换所需的数据。