scholarly journals Application Of Thermal Infrared Remote Sensing Technique For Determining Spatiotemporal Changes In Urban Surface Temperature: Rivers State, Nigeria

2021 ◽  
Vol 11 (10) ◽  
pp. 617-627
Author(s):  
Eze Promise I. ◽  
Lawson Nwidom
Keyword(s):  
Remote Sensing ◽  
Surface Temperature ◽  
Thermal Infrared ◽  
Urban Surface ◽  
Thermal Infrared Remote Sensing ◽  
Remote Sensing Technique ◽  
Infrared Remote Sensing ◽  
Spatiotemporal Changes ◽  
Rivers State

Research on the Relationship of Surface Temperature and Urban Heat Island Using the Thermal Infrared Remote Sensing Image

2014 ◽  
Vol 889-890 ◽  
pp. 1634-1637 ◽  
Author(s):  
Li Juan Zhang ◽  
Xing Ping Wen ◽  
Jun Wang ◽  
Yang Zhou
Keyword(s):  
Remote Sensing ◽  
Surface Temperature ◽  
Urban Heat Island ◽  
Thermal Infrared ◽  
Remote Sensing Image ◽  
Critical Parameters ◽  
Heat Island ◽  
Thermal Infrared Remote Sensing ◽  
Infrared Remote Sensing ◽  
Urban Heat

The temperature of the earth's land surface plays a very import ant role in the land-air interactions. It is critical parameters in the research of global change. Therefore, the use of satellite remote sensing data for surface temperature retrieval has become an important task of the study. Regional surface temperature is an important parameter of thermal energy distribution in the region, to obtain which is the most convenient and effective method. Thermal infrared remote sensing is an important area, and from thermal infrared remote sensing image information extracting temperature is a prerequisite for applying thermal infrared remote sensing technology .Based on remote sensing image data reading, radiometric calibration, regional cropping pretreatment; Then Landsat band 6 inversion of surface brightness temperature, It introduces the effect of the urban heat island using Landsat remote sensing ,having obtained the changes of spatial distribution of surface temperature, and prospects for future development in this field.

scholarly journals Application of Infrared Remote Sensing and Magnetotelluric Technology in Geothermal Resource Exploration: A Case Study of the Wuerhe Area, Xinjiang

2021 ◽  
Vol 13 (24) ◽  
pp. 4989
Author(s):  
Hong Chen ◽  
Xingbing Xie ◽  
Enqin Liu ◽  
Lei Zhou ◽  
Liangjun Yan
Keyword(s):  
Remote Sensing ◽  
Spatial Distribution ◽  
Surface Temperature ◽  
Land Surface Temperature ◽  
Land Surface ◽  
Thermal Infrared ◽  
Geothermal Resource ◽  
Magnetotelluric Data ◽  
Thermal Infrared Remote Sensing ◽  
Infrared Remote Sensing

As a new green energy source, geothermal resource’s exploration, development, and utilization are an important direction in geophysical exploration at present. In this study, the actual land surface temperature was inferred based on the thermal infrared band of Landsat8 remote-sensing images, and the information about the surface anomalies and their spatial distribution was obtained through a multifactor analysis. In addition, three magnetotelluric sounding profiles were deployed in the study area, and the geo-electric sections in the study area were obtained through inversion of the measured data. Then, based on the inverse geo-electric information and the land surface temperature anomaly information, we analyzed and verified the geothermal resource genesis of the thermal anomaly area and inferred the favorable geothermal resource area in the study area. The results show that these two methods can be used to compare and analyze the possible distribution of the geothermal resources in the study area in two dimensions: the spatial distribution on the surface and the vertical distribution in the subsurface. Moreover, the results of the geothermal anomalies inferred from the thermal infrared remote sensing and the geo-electric results inferred from the magnetotelluric data are in good agreement. This study demonstrates that the integrated application of thermal infrared remote sensing and magnetotelluric technology is a promising tool for geothermal exploration.

scholarly journals STUDY ON DETERNINATION OF URBAN SURFACE TEMPERATURE BY THERMAL REMOTE SENSING METHOD

2009 ◽  
Vol 12 (4) ◽  
pp. 107-120
Author(s):  
Van Thi Tran ◽  
Lan Thai Hoang ◽  
Trung Van Le
Keyword(s):  
Remote Sensing ◽  
Surface Temperature ◽  
Spatial Resolution ◽  
Urban Areas ◽  
Thermal Infrared ◽  
Surface Radiation ◽  
Urban Surface ◽  
Thermal Infrared Remote Sensing ◽  
Climate Change Research ◽  
Heat Processes

Thermal infrared remote sensing potentially measures the earth's surface radiation for retrieving surface temperature values in the whole study area by pixel. The paper presents the results of study on methodology to determinate the urban surface temperature of Ho Chi Minh City considered surface emissivity factor from NDVI method. This method shows the surface temperature map with spatial resolution higher than the one derived directly from the thermal bands. The experiment was carried out on two kinds of the satellite images such as Landsat and Aster owing the thermal infrared bands with the medium spatial resolution, suitable for studies on heat processes in urban areas. The results were compared with the in situ measurements in 10 observed sites and analyzed in errors by many other methods for proving the method preeminent in the study condition. The results will contribute a new approach to resolve the determination of meteorological parameters related to heat processes in climate change research at present.

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