The role of the Sentinel missions is to provide timely, continuous and independent data on the use of land as a resource, and to support the management and monitoring of its ability to withstand increasing socio-economic pressures. Land monitoring covers a wide range of resources and associated policies:
- ecology sites
- energy and utilities
- built-up area,
- industrial infrastructures
- transport needs
The Sentinel missions provide data support to federal, national and local studies and activities, and are pivotal in helping address a variety of policy areas.
- Sentinel-1 provides an all-weather, day-and-night radar imaging capability for Copernicus land and ocean services. More on Sentinel-1's land monitoring applications can be found in the User Guide.
- Sentinel-2 provides high resolution optical image data to support Copernicus Land Monitoring studies, including the monitoring of vegetation, soil and water cover, as well as observation of inland waterways and coastal areas. More information on Sentinel-2's land monitoring applications can be found in the User Guide.
- Sentinel-3's main mission is to provide a multi-instrument capability to support the accurate parameterisation of such topics as land-surface temperature and land colour. The Land Monitoring applications of the OLCI and SLSTR instruments onboard Sentinel-3 are detailed in the User Guide for OLCI and SLSTR, and the support from the combined can be found OLCI/SLSTR Synergy (SYN) product. More on the land monitoring applications of SRAL - Sentinel-3's Altimetry mission - are also detailed in the User Guide.