As part of the preparations for the Sentinel-5 Precursor air-quality monitoring mission, scientists teamed up in Romania recently to test different airborne systems that will be used to ensure this new satellite delivers accurate measurements of pollutants in the air we breathe.
The first satellite-based service for extensive and uninterrupted monitoring and mapping of land stability has won the top prize in the European Earth-monitoring competition.
Within the first days of its operational life, the Sentinel-1A satellite has provided data for marine services in the Arctic.
Significant Wave Height (SWH) is mapped globally through Satellite Altimetry. SWH estimation is possible because the shape of a pulse-limited altimetric waveform depends on the sea state. The algorithm for SWH also depends on the width of the point target response (PTR) function.
With the commissioning of Sentinel-1A completed and the satellite's transfer to the team in charge of its exploitation, its data are available as of today to all users.
The Sentinel satellites are built primarily to deliver information for environmental services through Europe's Copernicus programme, but they will also be used to advance our scientific understanding of Earth. Paving the way for easy scientific exploitation, ESA has released three new open source scientific software toolboxes.
Using satellites for improving the exploitation of water resources is just one of the innovative ideas developed over the week-long 'camp' dedicated to creating mobile apps drawing on Earth observation data.
Sentinel-1A has added yet another string to its bow. Radar images from this fledgling satellite have been used to map the rupture caused by the biggest earthquake that has shaken northern California in 25 years.
Imaging Earth's land with unprecedented speed and resolution has come another step closer as the next Sentinel satellite has been given its solar wing and started a strenuous six-month test campaign to make sure that it is fit for launch next April.
Calling on all interested users of Sentinel data, who would like to submit their results, turning their experiences into 'success stories'.
If you have a good story to tell, of how any of the Sentinel satellites are producing data that bring benefit to your work and/or to society, please contact the Sentinel Online Editors at: contentmatters4sentinelonline@ejr-quartz.com with your proposals.
