Road Survey with ROMDAS System : A Study in Akita Prefecture<研究成果報告>

[出版社版]Road Asset Management System is key issue of each state owned road company which recent days urging managers at decision-making level change their perception. Road Asset Management System allows track assets (all structures) easy, fast and stimulates to take proper action in right time. In order to have well organized road asset management, it requires conducting comprehensive set of road surveys such as Local Reference Points (LRP), Roughness (IRI) and Global Positioning System (GPS) surveys and Video logging. Additionally, data management of collected data is worth-mentioning aspect. This report outlines following sections: Survey description, Principles of conducting survey, Data processing, Data representation, and analysis