03199nas|a2200397 i 4500 20260817162515.0 021115s2002 th uzm rtt 00| a1eng d .b1187014x AIT RSPR no. TE-01-07 Thai Charnkol An analysis of weather conditions and traffic accidents through GIS application Bangkok : Asian Institute of Technology, 2002 101 leaves Research studies project report ; no. TE-01-07 A research study submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Civil Engineering Special Studies Project Report (M.Eng.) - Asian Institute of Technology, 2002 This research investigated the effect of weather conditions on traffic accidents. The study area is the First Stage Expressway in Bangkok. The information is composed of two sets of data: traffic data and weather data. The traffic accident information was obtained from the Expressway and Rapid Transit Authority of Thailand (ETA) and the meteorological information were collected by Thai Meteorological Department (TMD). Initially, this study attempted to employ the different techniques to determine the weather effects on traffic accident. Not only multi-factor relationship between weather factors and accident are determined, but this study also determined the single relationship between each individual factor. In addition, this study also identified the hazardous locations based weather condition. It was found that the number of hazardous locations associated with adverse condition are higher than the number of hazardous locations associated with normal condition. Furthermore, this study also developed the computer package to assist in analyzing and presenting results of the findings, by using Microsoft Access and Microsoft Visual Basic. The database is designed to store and manage information obtained from both ET A and TMD. Likewise, Geographic Information System is linked to this developed package to display the result of analysis of weather conditions related to accidents geographically. Traffic accidents Weather Yordphol Tanaboriboon, Chairperson Prapansak Buranaprapa, Examination Committee Sano, Kazushi, Examination Committee Royal Thai Government Scholarship, Scholarship Donor Asian Institute of Technology. Research studies project report ; no. TE-01-07 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B08054 .b1187014x mnait u 240403 0 021115 m a u 3 mnait mnarc 22 40 Barcode : 30050120583652 CREATED : 2013-11-06 RECORD # : i1273231x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120346712 CREATED : 2016-10-06 RECORD # : i13029836 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 5245 5245 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT RSPR no. TE-01-07 30050120583652 2026-08-17 16:25:15 3 2026-08-17 22 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT RSPR no. TE-01-07 30050120346712 2026-08-17 16:25:15 1 2026-08-17 40