نتایج جستجو برای: uhii

تعداد نتایج: 24  

Journal: :Remote Sensing 2017
Rui Yao Lunche Wang Xin Huang Xian Guo Zigeng Niu Hongfu Liu

The urbanization effects on land surface phenology (LSP) have been investigated by many studies, but few studies focused on the temporal variations of urbanization effects on LSP. In this study, we used the MODIS EVI, MODIS LST data and China’s Land Use/Cover Datasets (CLUDs) to investigate the temporal variations of urban heat island intensity and urbanization effects on LSP in Northeast China...

Journal: :Atmosphere 2023

The heating and cooling energy consumption levels of urban buildings account for a large rapidly growing proportion the total end-use society. heat island (UHI) effect is an important factor influencing spatiotemporal variations in buildings. However, there lack research on impact UHI cities different sizes Beijing–Tianjin–Hebei agglomeration, which most urbanized region northern China. We sele...

Journal: :Journal of Geographic Information System 2021

Most cities around the world, including Abuja Municipal are being faced with an undesirable increased in air temperature. This is indicated by increase non-porous, non-evaporating, highly thermal conductive surfaces such as concrete and asphalt, which has replaced vegetation biomass resulting to formation of urban heat island. There increasing need for studies on changing trend UHI intensity ci...

در این مقاله روش جدیدی برای اندازه گیری شدت جزیره های گرمایی سطحی شهری پیشنهاد می شود که از رابطه بین دمای سطح زمین (LST) و شاخص تفاضلی یکنواخت شده ی شهری(NDBI) وشاخص تفاضلی یکنواخت شده ی گیاهی(NDVI) که در تصویری به نام...

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