An iterative method for obtaining a mean 3D axis from a set of GNSS traces for use in positional controls

Mozas‐Calvache, Antonio Tomás; López, Francisco Javier Ariza

doi:10.1080/00396265.2016.1171956

Cited by 2 publications

(1 citation statement)

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“…The results showed a percentage of inclusion of about 70% using 6 m of buffer width. • Mozas-Calvache & Ariza-López (2017) used the VIM to check the axis obtained after an iterative process called the Condensation Method (CM) based on the use of several GNSS tracks. They applied this method to a dataset composed of 28 GNSS tracks of a section of 17 km of a road (surveyed in both directions) (XL lines).…”

Section: Applications and Resultsmentioning

confidence: 99%

Positional quality assessment based on linear elements

Mozas‐Calvache¹

2021

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This study describes the current state of the art related to the assessment of the positional accuracy of spatial databases based on lines. The use of this type of element of spatial databases has increased in recent years because of the current possibilities of acquisition and sharing data of routes, roads, etc. Nowadays, users are also contributors and this supposes that the spatial quality of data acquired and shared by non-experts must be assessed as is the case with data produced by institutions and enterprises. In this context, several methods based on lines have been developed up to this time for several purposes. This study reviews these methods, analyzing their characteristics, measures, etc. In addition, more than 30 applications of these methods are also summarized. These applications include control of generalized and digitized lines, control of spatial databases, analysis of the displacement of lines between dates, etc

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Section: Applications and Resultsmentioning

confidence: 99%