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Test Results of RTK and Real-Time DGPS Corrected Observations Based on NTRIP Protocol
GPS Real-Time DGPS RTK NTRIP Protocol Accuracy
2015/12/3
For many years, real-time DGPS and RTK correction data distribution have been providing GPS users a means to accomplish their tasks with high accuracy positioning in real-time. Dial-up systems over ph...
Based on asynchronous communication protocol of geographic space information service access mechanism research
Geographic spatial information services Asynchronous transmission mechanism Location service
2014/7/23
At present, the traditional way of accessing to classified network in geographic spatial information services is using network gatekeeper and firewall etc. to ensure public and classified network comm...
