تطبيقات الاستشعار عن بعد و نظم المعلومات الجغرافية في رصد التباين الحراري : مدينة طرابلس : دراسة حالة

الملخص EN

The research discussed the method of constructing a cartographic model by deriving the surface temperatures provided by multi-channel satellite images such as Landsat 8 visualizations to monitor the thermal variabilityof a part of the city of Tripoli, as well as the use of GIS techniques in drawing and analyzing the spatial variation of surface temperatures.

The research began with the practical steps to derive surface temperature through the thermal range of the satellite image (Landsat 8), captured for the study area on 24/7/2017, and then statistical and spatial analysis of temperatures and factors affecting their distribution.

The pattern of temperature distribution indicates the presence of thermal variation with a range of about (14) ° C.

The thermal variation was associated with different ground coverings of the surface of the study area.

Elevated showing precise spatial variations in temperature.