1. NASA Earth Observing System Data and Information System (EOSDIS):NASA's EOSDIS provides a vast collection of Earth science data, including land surface temperature data from satellites such as the Moderate Resolution Imaging Spectroradiometer (MODIS) and the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER). You can access data through NASA's Earthdata https://earthdata.nasa.gov/
European Space Agency (ESA) Climate Change Initiative (CCI):ESA's CCI program provides long-term, climate-quality satellite data products, including land surface temperature, derived from various sensors such as Advanced Along-Track Scanning Radiometer (AATSR) and Advanced Very High-Resolution Radiometer (AVHRR). Data can be accessed through the ESA Climate Change Initiative website: http://cci.esa.int/
United States Geological Survey (USGS) Earth Explorer:USGS Earth Explorer provides access to a wide range of remotely sensed data, including land surface temperature data from Landsat satellites. You can search and download data through the USGS Earth Explorer portal: https://earthexplorer.usgs.gov/
Copernicus Climate Data Store (CDS):The Copernicus Climate Data Store offers a variety of climate data products, including land surface temperature data derived from satellite observations and climate models. You can access data through the Copernicus CDS website: https://cds.climate.copernicus.eu/
National Centers for Environmental Information (NCEI):NCEI provides access to a wide range of climate and environmental data, including land surface temperature data collected from various sources, including satellites, weather stations, and climate models. Data can be accessed through the NCEI website: https://www.ncei.noaa.gov/
World Climate Research Programme (WCRP) Coupled Model Intercomparison Project (CMIP):CMIP provides access to climate model output data, including land surface temperature simulations, which can be used for climate research and analysis. Data can be accessed through the CMIP website: https://pcmdi.llnl.gov/mips/cmip/