A new product from “altimetry-gravimetry”, developed within the MOHeaCAN project, is now available for download. It contains monthly time series (between August 2002 and June 2017) of several variables, the main ones being the regional Ocean Heat Content (OHC) (3°x3° spatial resolution grids), the global OHC and the Earth Energy Imbalance (EEI) indicator. Uncertainties are …
The Baltic Sea is one of the most polluted sea areas in the world and prone to eutrophication due to its physical characteristics and nutrient, mineral particle and humic substance loading from the surrounding land. Improved understanding of carbon fluxes between land and sea is essential to ultimately plan and implement protection measures. Some of …
A new advanced InSAR processing service called SNAPPING (Surface motioN mAPPING) has just been deployed in the Geohazard Exploitation Platform (GEP). The potential of the service is illustrated in the context of the Samos (Greece) M7.0 seismic event of 30 October 2020. Based on the open source SNAP toolbox and StaMPS software, the …
The pandemic has been and is still striking hard on cultural heritage: collapse in tourism revenues (according to UNESCO’s World Heritage Committee, as of early April last year, 71% of the 1,121 World Heritage sites had been closed and 18% were only partially open), increased vulnerability to looting, suspension of rehabilitation, conservation and archaeological exploration …
A research team – the first to carry out a survey of global ice loss using satellite data – has discovered that the rate at which ice is disappearing across the planet is speeding up. The findings also reveal that 28 trillion tonnes of ice was lost between 1994 and 2017 – equivalent to a …
The European Space Agency and the WorldWater project with support from CNES, NASA, EARSC, CEOS and GEO invite interested parties to express their interest in participating in a Round Robin inter-comparison of inland surface water detection and monitoring algorithms using Sentinel-1, Sentinel-2 and Landsat 8 imagery. The objective of the Round Robin is to enable …
The 2030 Agenda for Sustainable Development is a data driven agenda, containing a framework of 17 Sustainable Development Goals (SDGs) and 169 targets, supported by 231 indicators. Data is at the core of the 2030 Agenda. Its success depends on the availability of high quality, timely and universally accessible data. Satellite observations have the ability …
Using information from ESA’s Swarm satellite constellation, scientists have made a discovery about how energy generated by electrically-charged particles in the solar wind flows into Earth’s atmosphere – surprisingly, more of it heads towards the magnetic north pole than towards the magnetic south pole. Read the full story. This research was supported by the ESA …
The foundation of the S6-JTEX study is the detection, characterisation, mitigation and exploitation of differences, discrepancies and measurement features captured in the Level 1 and Level 2 products available from Sentinel6-Michael Freilich (S6-MF), Jason-3 and other satellite, in situ and model data. The S6-JTEX project is designed to perform a first end-to-end (E2E) analysis and …
Hidden from view by ice kilometres thick, there is a vast network of lakes and streams at the base of the Antarctic ice sheet. This subsurface meltwater affects the speed with which the ice sheet flows towards the ocean. Using a decade of altimetry data from ESA’s CryoSat satellite, scientists have made an unexpected discovery …
