SAR C-band imaging constellation for land and ocean services (two-satellite constellation)


Launched in:2016
Repeat cycle:6 days
Orbit height:693 km
Orbit type:Sun Synchronous
Organisation: ESA
Sentinel-1A launched 3 Apr 2014; Sentinel-1B launched 25 Apr 2016

Sentinel-1B websites

Information

ESA - Sentinel 1 Monograph
ESA - Copernicus Sentinels overview
ESA Earth Online - Sentinel 1 mission
ESA - STEP Science Toolbox Exploration Platform
ESA Sentinel Online - missions, guides, data
ESA - Sentinel-1 SAR User Guide
Copernicus programme
ESA eoPortal - Sentinel 1

Data ordering

ESA - Sentinel-1 toolbox
Copernicus Open Access Hub
Copernicus Open Access Hub - Search
ESA - Sentinel toolboxes
ESA STEP: Toolboxes for Sentinel, SMOS and PROBA-V
EO Browser - Quick search and visualization
EOS Land Viewer - Quick search and visualization

On Board Sensors

SAR-C Sentinel1 (C-band SAR on Sentinel-1A/Sentinel-1B)