Range-Extended Post-Processing Kinematic (PPK) in a Marine Environment

作者: Felipe Nievinski , Karen Cove , Marcelo Santos , Robert Kingdon , Dave Wells

DOI:

关键词: GeographyAmbiguity resolutionTroposphereNumerical weather predictionZenithAmbiguityFloat (project management)Range (statistics)MeteorologyRemote sensingResidual

摘要: We have been investigating on the extension in range of baselines used support to marine applications. Our focus has with PPK (post-processing kinematic) following Remondi’s lemma: it is better a reliable float ambiguity resolution rather than wrongly fixed ambiguity”. focused our attention residual effect due differential troposphere. investigation makes use data sets collected under scope Princess Acadia Project. In this paper, we storm know as 2004 Halifax weather bomb. Zenith tropospheric delays compared for that time period. It shown using Numerical Weather Prediction (NWP) GEM model provides agreement zenith delay provided by IGS product station UNB1. developed program, UNB NWP Ray-tracing software, intended compute and slant path from sets. This paper shows state art efforts towards positioning.

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