Package Summary

The dgps_ros package

ROS Package for differential GPS, with no external dependency. It receive RTCM data from the Ntrip(Networked Transport of RTCM via Internet Protocol) server, and send to the gps module. NMEA data received from gps module is then converted into navsatfix message.

Package usage

roslaunch dgps_ros dgps.launch

dpgs_ros_node

The dgps_ros_node publish the GPS topic in NavSatFix message.

Published Topics

dgps(sensor_msgs/NavSatFix)

  • differential GPS message

Parameters

~server (string)

  • address(domain name or ip address) for Ntrip(Networked Transport of RTCM via Internet Protocol) server

~port(string)

  • service port for the ntrip server

~username(string)

  • username for ntrip server

~password(string)

  • password for username in ntrip server

~serialPort(string)

  • serial port device file for the gps device

Wiki: dgps_ros (last edited 2021-01-17 14:20:08 by qinyunchuan)