ETSI EN 303 098-1规定了低功率海上个人定位装置的最低要求 采用AIS和集成GNSS接收器提供定位功能。本文件包括: 国际电信联盟（ITU）无线电条例[i.3]的相关规定包括在 建议ITU-R M.1371-5[1]。对于这种应用，辐射功率和运行时间都受到限制，以使设备能够 尺寸足够小，重量足够轻，可随时舒适佩戴，并将操作范围限制在局部区域。

ETSI EN 303 098-1 lays down the minimum requirements for low power maritime personal locating devices employing AIS and an integrated GNSS receiver to provide the locating function. The present document incorporates the relevant provisions of the International Telecommunication Union (ITU) radio regulations [i.3] included in Recommendation ITU-R M.1371-5 [1].For this application, both the radiated power and the length of time of operation are limited to enable the equipment to be sufficiently small and light to be worn comfortably at all times and to limit the operating range to a local area.