Bogdan-Mihai Cîrlugea discusses his work validating OpenStreetMap data for integration into the Global Roads Open Access Data Set (gROADS), at a presentation of his master's research February 11 at the Lamont Campus, Palisades, New York.
A presentation, “Validation of OpenStreetMap for Integration into the gROADS v1,” was given by visiting staff associate Bogdan-Mihai Cîrlugea at the Lamont campus in Palisades, New York, February 11 at the conclusion of his five-month visit to CIESIN. Launched in 2004, OpenStreetMap (OSM) is the largest collaborative project to date to create free and editable cartographic data of the world. Cîrlugea’s work advances understanding about OSM's data structures and the potential advantages and limitations of using the OSM roads data set in geospatial research and applications. The work is the basis of Cîrlugea’s thesis for his master’s degree in environmental engineering, with a specialization in environmental modeling and monitoring, from l’École Polytechnique Fédérale de Lausannne (EPFL) in Switzerland. It is also a contribution to the work of an international task group of the Committee on Data for Science and Technology (CODATA) of the International Council for Science, which is developing a digital, publicly-available database of intercity roads, the Global Roads Open Access Data Set (gROADS). The current version of gROADS is available via the NASA Socioeconomic Data and Applications Center (SEDAC) operated by CIESIN.