Correlation Analysis of Urban Land Surface Temperature and Fluxes Based on Remote Sensing Technology
| Autor: | Wen-Xia QIU |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: | |
| Zdroj: | Sensors & Transducers, Vol 180, Iss 10, Pp 67-71 (2014) |
| ISSN: | 1726-5479 2306-8515 |
| Popis: | Land surface temperature and fluxes (soil heat flux, sensible heat flux and latent heat flux) of the Nanchong city in Sichuan Province on September 20, 2007, were retrieved using Landsat ETM+ images. Then based on sampling points in study area, surface temperature and each flux were compared with scatter diagram, and simulated the function to explore their correlation. The research results are the following: 1) Land surface temperature had positively correlation with both soil heat flux and sensible heat flux, but negatively correlation with latent heat flux. 2) Surface temperature was absolutely affected by sensible heat flux. |
| Databáze: | OpenAIRE |
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