<b>Generation of Isolines using GPS/L<sub>1</sub>L<sub>2</sub> data and Artificial Neural Network technique</b> - DOI: 10.4025/actascitechnol.v28i2.1195

Authors

  • Elaine Cristine Barros de Souza UFPR
  • Selma Regina Aranha Ribeiro UFPR
  • Mosar Faria Botelho UFPR
  • Cláudia Pereira Krueger UFPR
  • Jorge Antonio Silva Centeno UFPR

DOI:

https://doi.org/10.4025/actascitechnol.v28i2.1195

Keywords:

Isolinhas, GPS, Redes Neurais Artificiais

Abstract

The objective of this work is to show an alternative for the interpolation process used in Digital Terrain Modeling. GPS surveying data of a kinematic relative positioning were interpolated by means of Artificial Neural Networks (ANN) algorithm. The performance of the generated gridding was compared to the Inverse Square Distance interpolation algorithm data by means of qualitative (isolines and DTM) and quantitative (residuals) analyses. In conclusion, the tested method is viable if compared to the algorithm Inverse of the Square of a Distance. Therefore, the use of ANN is suitable for the interpolation of GPS data obtained from the L1 and L2 carriers phase processing

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Author Biography

Elaine Cristine Barros de Souza, UFPR

Possui graduação em Engenharia Cartográfica pela Universidade Federal do Paraná (1999), mestrado em Ciências Geodésicas pela Universidade Federal do Paraná (2002) e doutorado em Ciências Geodésicas pela Universidade Federal do Paraná (2006), tendo sido cursado na modalidade sanduí­che entre a UFPR e a Universidade de Hannover (Alemanha). Tem experiência na área de Geociências, com ênfase em Geodésia Celeste, Geodésia Marinha e Modelagem Digital do Terreno, atuando principalmente nos seguintes temas: GPS, DGPS, PDGPS, Monitoramento de linha de costa (Levantamentos Geodésicos no Istmo da Ilha do Mel no Litoral Paranaense), Levantamentos Hidrográficos com ênfase em Batimetria e tecnologia Multibeam, Redes Neurais Artificiais na Modelagem do Relevo Oceânico e na Integração de dados Batimétricos Currí­culo Lattes

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Published

2008-03-20

How to Cite

Souza, E. C. B. de, Ribeiro, S. R. A., Botelho, M. F., Krueger, C. P., & Centeno, J. A. S. (2008). <b>Generation of Isolines using GPS/L<sub>1</sub>L<sub>2</sub> data and Artificial Neural Network technique</b> - DOI: 10.4025/actascitechnol.v28i2.1195. Acta Scientiarum. Technology, 28(2), 205–212. https://doi.org/10.4025/actascitechnol.v28i2.1195

Issue

Vol. 28 No. 2 (2006)

Section

Civil Engineering

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