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Towards discriminating between zones with different thermal behaviour in cities

机译:试图区分城市中具有不同热行为的区域

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The advances in satellite sensor technology, the launch of new satellites and the continuous development of remote sensing technology constantly increase the opportunities for monitoring the thermal behaviour of cities from space. Not only the surface temperature, but several other parameters related to the urban climate can be quantified from Earth Observation (EO) data. In this study, remote sensing techniques are applied to derive EO data products and a methodology is proposed that combines this information to discriminate between zones with different thermal behaviour in cities. Information on the building, pervious and paved surface cover, the surface albedo, the mean building/tree height and the sky view factor is quantified in local scale and then used to identify possible zones with homogeneous thermal characteristics.
机译:卫星传感器技术的进步,新卫星的发射以及遥感技术的不断发展,不断增加了从太空监测城市热行为的机会。不仅可以从地球观测(EO)数据中量化地表温度,而且可以量化与城市气候有关的其他几个参数。在这项研究中,将遥感技术应用于获得EO数据产品,并提出了一种结合该信息来区分城市中具有不同热行为的区域的方法。有关建筑物,透水层和铺面的表面覆盖物,地表反照率,平均建筑物/树木的高度和天空视野因子的信息以局部比例进行量化,然后用于识别具有均一热特性的可能区域。

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