2021
DOI: 10.1590/s1982-21702021000100003
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Abstract: Brazil has a large area with missing or outdated mapping on the largest scales of its authoritative mapping. The use of data from collaborative mapping platforms appears as an alternative that may contribute to minimizing this problem, either by updating or completing the mapping coverage in Brazil, as proposed or performed by some National Mapping Agencies abroad. The present work aims to analyze a methodology to provide accurate and documented integration of volunteered geographic information and the Brazili… Show more

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“…Differently from many other authors, who focused their attention on geometrical accuracy and completeness, they focused on semantic information, conflating road names and reference codes with the main result to enrich the OSM dataset with authoritative information. The potential contribution of OSM data to the increase of mapped features of the authoritative road network in Brazil was the goal of Silva et al (2021): their analysis confirmed that OSM is a promising source of information in areas with missing or outdated map data. Zhou et al (2015) presented instead an extensive method used to dynamically integrate OSM data from the neighbouring states Vietnam and Pakistan into a common data model.…”
Section: Background On Integration Between Authoritative and Openstreetmap Datamentioning
confidence: 97%
“…Differently from many other authors, who focused their attention on geometrical accuracy and completeness, they focused on semantic information, conflating road names and reference codes with the main result to enrich the OSM dataset with authoritative information. The potential contribution of OSM data to the increase of mapped features of the authoritative road network in Brazil was the goal of Silva et al (2021): their analysis confirmed that OSM is a promising source of information in areas with missing or outdated map data. Zhou et al (2015) presented instead an extensive method used to dynamically integrate OSM data from the neighbouring states Vietnam and Pakistan into a common data model.…”
Section: Background On Integration Between Authoritative and Openstreetmap Datamentioning
confidence: 97%