Parser for NMEA sentences.

本工具从NMEA文件里读取GPRMC的GPS时间戳，保存TXT和导出GPX文件

GPS GPRMC Sentence parser library

NMEA 0183 is a combined electrical and data specification for communication between marine electronics such as echo sounder, sonars, anemometer, gyrocompass, autopilot, GPS receivers and many other types of instruments

Parse and convert GPRMC strings to readable JSON format

Script import data NMEA 0183 from GPS Leadtek 9553D