![]() ![]() The data sources used on GEE are: MODIS Terra LST and Emissivity 8-Day Global 1km MODIS Terra Vegetation Indices 16-Day Global 1km MODIS Terra Surface Reflectance 8-Day Global 500 m TRMM Monthly Precipitation Estimate data Terra Monthly Climate MODIS Terra Net Evapotranspiration 8-Day Global 500 m and NASA-USDA SMAP Global Soil Moisture Data. The study areas cover 20 top global cities which were mentioned in the global cities index report in 2018. ![]() Different variables including LST (both daytime and nighttime), NDVI, NDBI, rainfall, wind speed, evapotranspiration, and surface soil moisture were computed for 18 years from 2000 to 2018 with of use of GEE platform. In this paper, new data processing methods are presented using the application of Google Earth Engine (GEE) and GIS. Time-series datasets of Land Surface Temperature (LST), Normalized Difference Vegetation Index (NDVI), Normalized Difference Built Index (NDBI) and other climatic factors are of significance due to their application in tracking climate change in cities. ![]()
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