Study on urban heat island of Lianyungang based on remote sensing

Haiying Li; Hongchun Peng; Yueru Wu; Junling Nie; Yanjun Gu

doi:10.1117/12.901515

26 October 2011 Study on urban heat island of Lianyungang based on remote sensing

Haiying Li, Hongchun Peng, Yueru Wu, Junling Nie, Yanjun Gu

Proceedings Volume 8181, Earth Resources and Environmental Remote Sensing/GIS Applications II; 81811Q (2011) https://doi.org/10.1117/12.901515
Event: SPIE Remote Sensing, 2011, Prague, Czech Republic

Abstract

The MODIS land surface temperature data were used to analysis the temporal and spatial characteristics of heat island of Lianyungang. Based on preprocessing data, this paper mainly discuss the relationship between urban heat island and its ground, vegetation, illumination and man-made features, specifically analyze the influences of these factors to urban heat island in Lianyungang. The results showed that: the city heat island has a close relationship with the degree of the urbanization (city buildings, population number, population density, industry development, transportation, and so on), geographic conditions, human activity manner, etc.; and the urban heat island intensity is strongest at autumn and winter, weakest at summer. Finally, we give some suggestions about heat island and building a technical system for Lianyungang's future developing.

Citation Download Citation

Haiying Li, Hongchun Peng, Yueru Wu, Junling Nie, and Yanjun Gu "Study on urban heat island of Lianyungang based on remote sensing", Proc. SPIE 8181, Earth Resources and Environmental Remote Sensing/GIS Applications II, 81811Q (26 October 2011); https://doi.org/10.1117/12.901515

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KEYWORDS

MODIS

Thermal effects

Buildings

Remote sensing

Vegetation

Humidity

Environmental sensing

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