The results of a land semikinematic or stop-and-go test, conducted under normal operational conditions to assess the performance of a high-accuracy and multipathresistant new C/A-code receiver technology, are presented. This type of test was selected to provide an accurate assessement of both the carrier phase and code
data under static and kinematic conditions. The control points determined with the phase data are in agreement at the centimeter level with the values determined by a conventional GPS survey. The double-difference code residuals, which are affected by measuring noise and multipath, were found to behave in a quasirandom manner, with an estimated standard deviation of 50 cm.
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GIS Weekly Magazine
Susan Smith
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Look for the next issue of GIS Weekly Magazine on May 28, 2012.
Each GISWeekly Review delivers to its readers news concerning the latest developments in the GIS industry, along with a selection of other articles that we feel you might find interesting. |
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