Evaluation of a real time DGPS data server

Soares, Manuel Gonçalves; Malheiro, Benedita; Restivo, Francisco José de Oliveira

http://hdl.handle.net/10400.22/3642

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Autores

Soares, Manuel Gonçalves

Malheiro, Benedita

Restivo, Francisco José de Oliveira

Resumo(s)

The goal of the this paper is to show that the DGPS data Internet service we designed and developed provides campus-wide real time access to Differential GPS (DGPS) data and, thus, supports precise outdoor navigation. First we describe the developed distributed system in terms of architecture (a three tier client/server application), services provided (real time DGPS data transportation from remote DGPS sources and campus wide data dissemination) and transmission modes implemented (raw and frame mode over TCP and UDP). Then we present and discuss the results obtained and, finally, we draw some conclusions.

Palavras-chave

Differential GPS Positioning Distributed systems

URI

http://hdl.handle.net/10400.22/3642

Editora

KU Leuven

Coleções

ISEP - DEE - Artigos

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