What is Sentinel-1?
Sentinel-1 is a two satellite constellation with the prime objectives of Land and Ocean monitoring. The goal of the mission is to provide C-Band SAR data continuity following the retirement of ERS-2 and the end of the Envisat mission.
To accomplish this the satellites carry a C-SAR sensor, which offers medium and high resolution imaging in all weather conditiions. The C-SAR is capable of obtaining night imagery and detecting small movement on the ground, which makes it useful for land and sea monitoring.
14 December 2017
With such a lot of data available, the European Commission is making efforts to make sure that the process of accessing these data and information is easier so that issues associated with downloading and storing can be avoided.
07 November 2017
In late August, the 60 m-long US Coast Guard Cutter Maple completed its navigation through the Arctic's ice-ridden Northwest Passage. While this was not the first time ships had taken this route, it was the first time that the International Ice Patrol had provided iceberg information based exclusively on satellite imagery.
Sentinel-1A - 03 April 2014
Resolution and Swath Width (Four modes):