Spatial and temporal monitoring of land surface temperature trends using Remote Sensing Data

  • سال انتشار: 1399
  • محل انتشار: چهارمین همایش ملی کاربرد مدلهای پیشرفته تحلیل فضایی (سنجش از دور و GIS) در آمایش سرزمین
  • کد COI اختصاصی: GISLS04_090
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 155
دانلود فایل این مقاله

نویسندگان

Hamidreza Keshtkar

Faculty of Natural Resources, University of Tehran, Karaj, Iran

چکیده

Land surface temperature, as a determining factor in climate change, is a key parameter for controlling and evaluating the physical, chemical, and biological processes of the Earth's surface and a critical factor for studying climate change in different regions. Further, natural and human factors, which promote significant impacts on Earth's energy relations, have been created notable changes in this index. Under these conditions, monitoring changes in Earth'ssurface temperature can play crucial roles in the management of natural resources. Further, several strategies have been reported to display changes in surface temperature in every region. In the meantime, the use of satellite imagery is known as the best method. Hence, resulting surface skin temperature data from physical models were employed to the monitoring of monthly and seasonal temporal and spatial changes in temperature over a period of ۲۰ years in the present study. According to the results, the coldest (areas adjacent to the Alborz and Zagros mountains) and the warmest (central plateau and southern regions of Iran) regions were identified and presented. Also, in the last two decades, the coldest and warmest seasons in Iran were identified for winter ۲۰۰۸ and summer ۲۰۱۸, respectively. In general, an increasing trend for temperature, especially for summer and winter seasons, is forecast in Iran

کلیدواژه ها

Iran, Noah Model, Satellite, Skin temperature

مقالات مرتبط جدید

اطلاعات بیشتر در مورد COI

COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.

کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.