WEB based environment for road accidents data visualization : an Osijek-Baranja County case study

Due to constant growth of road traffic density, number of road accidents also grows. To decrease the number of road accidents it is necessary to detect critical points on the road. Possible critical points are parts of the road where the number of accidents is relatively large. This paper presents a web based environment for road accidents data visualization. Web technologies used for the development of the aforementioned environment are MySQL, PHP, JavaScript and Google Maps. The environment has a user-friendly graphic interface for road accidents data input. Also, it enables several types of visualization by applying different filters on road accidents data. Results of road accidents data visualization are presented for Osijek-Baranja County, Croatia