Spatiotemporal analysis of road surface temperature (RST) and building wall temperature (BWT) and its relation to the traffic volume at Jorhat urban environment, India
| Autor: | Rituraj Neog, Shukla Acharjee, Jiten Hazarika |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Economics and Econometrics
Road surface temperature Spatiotemporal Analysis Geography Planning and Development 0211 other engineering and technologies 02 engineering and technology 010501 environmental sciences Management Monitoring Policy and Law Positive correlation 01 natural sciences Traffic congestion Traffic volume Statistics Suburban area Positive relationship 021108 energy Urban environment 0105 earth and related environmental sciences Mathematics |
| Zdroj: | Environment, Development and Sustainability. 23:10080-10092 |
| ISSN: | 1573-2975 1387-585X |
| DOI: | 10.1007/s10668-020-01047-8 |
| Popis: | The study analyzed the pattern of building wall temperature (BWT) and road surface temperature (RST) in both urban and suburban area and its relation to traffic volume at Jorhat municipal area. The surface temperature pattern is assessed using the FLIR TG-165 spot thermal imaging camera and HTC MT-4 IR thermometer, while traffic volume is investigated through schedule survey and video recording over the selected urban roads. The study revealed a positive correlation between traffic volumes with BWT and RST, though the correlation is quite stronger with RST. The higher positive relationship between traffic volume and RST has been noticed mostly in the shadowing part of the surface, whereas on the other hand, the relationship pattern of BWT with traffic volume is also found noticeably higher at the shadowed part of the surface. In both analyses, the relationship between traffic with RST and BWT is identified as remarkably stronger at midday and afternoon period. The urban areas with maximum traffic congestion are identified as accountable for the higher BWT and RST. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink