Precise geocoding/orthorectification/co-registration of EO images are pre-requisites for most further data use and applications. These operations require precise, high-quality Ground Control Points (GCPs). The Sentinel for 3D Ground Control Point (Sen3GCP) project, funded via the EO science for society Permanently Open Call mechanism, has been developing a GCPs hub, a dedicated service with several functionalities. …
Amongst all medal winners and a number of exciting athletes personal stories at the Beijing winter Olympics, now coming to an end, a prominent actor has raised to the podium: snow. Being it for the environmental impact of the almost entirely human-made snow of the ski and snowboarding courses or for the athletes struggling in …
Research carried out within the 3D Earth project, where an international group of geoscientists joined forces to develop a state-of-the art global model of the lithosphere, gives us a better understanding of the natural processes that are occurring deep below our feet. This might bring the possibility of predicting eruptions – such as the astonishing …
A special collection of papers examining the physical, biogeochemical and ecosystem changes related to permafrost thaw and the associated impacts has been recently featured on the Nature Reviews Earth & Environment journal. One of the papers in the collection, describing how scientists from Europe and the US are working together to better track permafrost carbon …
Over the last decades, greenhouse gases and aerosol concentrations have been increasing in the atmosphere, disrupting the balance in the Earth system between incoming and outgoing radiation fluxes. Part of the outgoing longwave radiation being blocked, the system has reemitted less energy towards space than it has received from the Sun. This imbalance at the …
