The collection consists of all Sentinel-1 GRD Level 1 products covering whole observation area (global) since 2014-10-03. Observation modes included: WV (since 2014-10-03), EV (since 2014-10-03). Level-1 Ground Range Detected (GRD) products consist of focused SAR data that has been detected, multi-looked and projected to ground range using an Earth ellipsoid model. Phase information is lost. The resulting product has approximately square spatial resolution pixels and square pixel spacing with...

The collection consists of all Sentinel-1 SLC Level 1 products covering whole observation area (global) since 2014-04-03. Sentinel-1 level-1 Single Look Complex (SLC) products consist of focused SAR data geo-referenced using orbit and attitude data from the satellite and provided in zero-Doppler slant-range geometry. The products include a single look in each dimension using the full transmit signal bandwidth and consist of complex samples preserving the phase information.

The collection consists of all Sentinel-1 OCN Level 2 products covering whole observation area (global) since 2014-04-03. Level-2 consists of geolocated geophysical products derived from Level-1. Level-2 Ocean (OCN) products for wind, wave and currents applications may contain the following geophysical components derived from the SAR data: Ocean Wind field (OWI), Ocean Swell spectra (OSW), Surface Radial Velocity (RVL).

The collection consists of all Sentinel-1 RAW Level 0 products covering whole observation area (global) since 2014-04-03. The Sentinel-1 SAR Level-0 products collection consist of compressed and unfocused SAR raw data. Level-0 products are the basis from which all other high level products are produced. SENTINEL-1 is an imaging radar mission providing continuous all-weather, day-and-night imagery at C-band. The SENTINEL-1 constellation provides high reliability, improved revisit time,...

The collection consists of all Sentinel-2 Level 1 products covering whole observation area (global) since 2016-10-18. The Sentinel-2 is a wide-swath, high-resolution, multi-spectral imaging mission, supporting Copernicus Land Monitoring studies, including the monitoring of vegetation, soil and water cover, as well as observation of inland waterways and coastal areas. It uses Multispectral Instrument (MSI) that samples 13 spectral bands: four bands at 10 metres, six bands at 20 metres and...

The Level-2A product provides Bottom Of Atmosphere (BOA) reflectance images derived from the associated Level-1C products. Each Level-2A product is composed of 100x100 km2 tiles in cartographic geometry (UTM/WGS84 projection). Level-2A products are systematically generated at the ground segment over Europe, but the production will be extended to global by the end of 2018. Level-2A generation can also be performed by the user through the Sentinel-2 Toolbox using as input the associated...

The collection consists of all Sentinel-3 OLCI Level 1 ERR products covering whole observation area (global) since 2016-05-24. SENTINEL-3 is an ocean and land mission composed of three versatile satellites (SENTINEL-3A, SENTINEL-3B and SENTINEL-3C). The mission provides data continuity for the ERS, ENVISAT and SPOT satellites. OLCI is an optical instrument used to provide data continuity for ENVISAT's MERIS. OLCI is a push-broom imaging spectrometer that measures solar radiation reflected by...

The collection consists of all Sentinel-3 SRAL Level 1 A products covering whole observation area (global) since 2016-06-15. The SRAL instrument comprises one nadir-looking antenna, externally mounted on the satellite's +Zs Earth panel, and a central electronic chain composed of a Digital Processing Unit (DPU) and a Radio Frequency Unit (RFU). The central electronic chain is mounted inside the satellite on the -Ys panel in a cold redundant configuration. The main frequency used for range...

The collection consists of all Sentinel-3 SRAL Level 1 products covering whole observation area (global) since 2016-06-15. The SRAL instrument comprises one nadir-looking antenna, externally mounted on the satellite's +Zs Earth panel, and a central electronic chain composed of a Digital Processing Unit (DPU) and a Radio Frequency Unit (RFU). The central electronic chain is mounted inside the satellite on the -Ys panel in a cold redundant configuration. The main frequency used for range...

The collection consists of all Sentinel-3 SRAL Level 2 LAN products covering whole observation area (global) since 2016-06-15. The SRAL instrument comprises one nadir-looking antenna, externally mounted on the satellite's +Zs Earth panel, and a central electronic chain composed of a Digital Processing Unit (DPU) and a Radio Frequency Unit (RFU). The central electronic chain is mounted inside the satellite on the -Ys panel in a cold redundant configuration. The main frequency used for range...

The collection consists of all Sentinel-3 SRAL Level 2 WAT products covering whole observation area (global) since 2017-01-02. The SRAL instrument comprises one nadir-looking antenna, externally mounted on the satellite's +Zs Earth panel, and a central electronic chain composed of a Digital Processing Unit (DPU) and a Radio Frequency Unit (RFU). The central electronic chain is mounted inside the satellite on the -Ys panel in a cold redundant configuration. The main frequency used for range...

SENTINEL-3 is an ocean and land mission composed of three versatile satellites (SENTINEL-3A, SENTINEL-3B and SENTINEL-3C). The mission provides data continuity for the ERS, ENVISAT and SPOT satellites. OLCI is an optical instrument used to provide data continuity for ENVISAT's MERIS. OLCI is a push-broom imaging spectrometer that measures solar radiation reflected by the Earth, at a ground spatial resolution of 1200 m, in 21 spectral bands. The primary objective of OLCI products is to screen...

The collection consists of all Sentinel-3 WFR Level 2 products covering whole observation area (global) since 2018-01-01. SENTINEL-3 is an ocean and land mission composed of three versatile satellites (SENTINEL-3A, SENTINEL-3B and SENTINEL-3C). The mission provides data continuity for the ERS, ENVISAT and SPOT satellites. OLCI is an optical instrument used to provide data continuity for ENVISAT's MERIS. OLCI is a push-broom imaging spectrometer that measures solar radiation reflected by the...

The collection consists of all Sentinel-3 LFR Level 2 products covering whole observation area (global) since 2016-05-24. SENTINEL-3 is an ocean and land mission composed of three versatile satellites (SENTINEL-3A, SENTINEL-3B and SENTINEL-3C). The mission provides data continuity for the ERS, ENVISAT and SPOT satellites. OLCI is an optical instrument used to provide data continuity for ENVISAT's MERIS. OLCI is a push-broom imaging spectrometer that measures solar radiation reflected by the...

The collection consists of all Sentinel-3 LRR Level 2 products covering whole observation area (global) since 2016-05-24. SENTINEL-3 is an ocean and land mission composed of three versatile satellites (SENTINEL-3A, SENTINEL-3B and SENTINEL-3C). The mission provides data continuity for the ERS, ENVISAT and SPOT satellites. OLCI is an optical instrument used to provide data continuity for ENVISAT's MERIS. OLCI is a push-broom imaging spectrometer that measures solar radiation reflected by the...

The collection consists of all Sentinel-3 SLSTR Level 1 products covering whole observation area (global) since 2016-05-24. SENTINEL-3 is an ocean and land mission composed of three versatile satellites (SENTINEL-3A, SENTINEL-3B and SENTINEL-3C). The mission provides data continuity for the ERS, ENVISAT and SPOT satellites. OLCI is an optical instrument used to provide data continuity for ENVISAT's MERIS. OLCI is a push-broom imaging spectrometer that measures solar radiation reflected by the...

The SENTINEL-3 SYN User Guide provides a high level description of the SYN product which relies on the combination of the products of OLCI and SLSTR instruments. It also covers an introduction to relevant application areas, information on data distribution, product formatting and software tools available from ESA. The Level-2 SYN product (SY_2_SYN) is produced by the Global Synergy Level-1/2 software and contains surface reflectance and aerosol parameters over land.

The Level-2 VGP SYN product (SY_2_VGP) is produced by the Global Synergy Level-1/2 software and contains 1 km VEGETATION-like product TOA reflectances. The "1 km VEGETATION-like product" label means that measurements are provided on a regular latitude-longitude grid, with an equatorial sampling distance of approximately 1 km. This product is restricted in longitude, including only filled ones. This product is referred to as SPOT Continuity Product, adapted for scientific applications...

The SENTINEL-3 SYN User Guide provides a high level description of the SYN product which relies on the combination of the products of OLCI and SLSTR instruments. It also covers an introduction to relevant application areas, information on data distribution, product formatting and software tools available from ESA.The Level-2 VG1 SYN products (SY_2_VG1 respectively) are produced by the SYNERGY Level-2 processor and contain 1 km VEGETATION-like product ,1 day synthesis surface reflectances and...

The SENTINEL-3 SYN User Guide provides a high level description of the SYN product which relies on the combination of the products of OLCI and SLSTR instruments. It also covers an introduction to relevant application areas, information on data distribution, product formatting and software tools available from ESA.The Level-2 VG10 SYN products (SY_2_VG10 respectively) are produced by the SYNERGY Level-2 processor and contain 1 km VEGETATION-like product ,10 day synthesis surface reflectances...

The collection consists of all Sentinel-3 SLSTR Level 1 products covering whole observation area (global) since 2016-11-16. SENTINEL-3 is an ocean and land mission composed of three versatile satellites (SENTINEL-3A, SENTINEL-3B and SENTINEL-3C). The mission provides data continuity for the ERS, ENVISAT and SPOT satellites. The Sea and Land Surface Temperature Radiometer (SLSTR) is a dual scan temperature radiometer, which has been selected for the low Earth orbit (800 - 830 km altitude) ESA...

The collection consists of all Sentinel-3 LST Level 2 products covering whole observation area (global) since 2017-07-06. The SLSTR Level-2 LST product provides land surface parameters generated on the wide 1 km measurement grid. It contains measurement file with Land Surface Temperature (LST) values with associated parameters (LST parameters are computed and provided for each pixel (re-gridded or orphan) included in the 1 km measurement grid) This product also gathers 10 annotations files...

The SLSTR Level-2 WST product respects the Group for High Resolution Sea Surface Temperature (GHRSST) L2P specification, and includes a single SST field derived from the best performing single-coefficient SST field in any given part of the swath, plus a number of supporting data fields providing context for the SST fields. Each SST, previously generated during the SLSTR Level-2 algorithm or contained in the Level-2 WCT product, is atmospherically smoothed following the AATSR model. The...

The TROPOMI instrument is a space-borne, nadir-viewing, imaging spectrometer covering wavelength bands between the ultraviolet and the shortwave infrared. The instrument, the single payload of the Sentinel-5P spacecraft, uses passive remote sensing techniques to attain its objective by measuring, at the Top Of Atmosphere (TOA), the solar radiation reflected by and radiated from the earth. The instrument operates in a push-broom configuration (non-scanning), with a swath width of ~2600 km on...

The TROPOMI instrument is a space-borne, nadir-viewing, imaging spectrometer covering wavelength bands between the ultraviolet and the shortwave infrared. The instrument, the single payload of the Sentinel-5P spacecraft, uses passive remote sensing techniques to attain its objective by measuring, at the Top Of Atmosphere (TOA), the solar radiation reflected by and radiated from the earth. The instrument operates in a push-broom configuration (non-scanning), with a swath width of ~2600 km on...

The collection consists of all Landsat-8 Level 1 products covering whole observation area (global) since 2013-03-24. Landsat 8 carries two push-broom instruments: The Operational Land Imager (OLI) and the Thermal Infrared Sensor (TIRS). The spectral bands of the OLI sensor provides enhancement from prior Landsat instruments, with the addition of two additional spectral bands: a deep blue visible channel (band 1) specifically designed for water resources and coastal zone investigation, and a...

The collection consists of all Landsat-7 Level 1 products covering whole observation area (global) since 1999-07-02.The Landsat 7 satellite (launched April 15, 1999) images the Earth every 16 days in an 8-day offset with Landsat 8. Data collected by the instruments onboard the satellites are available to download at no charge from EarthExplorer, GloVis, or the LandsatLook Viewer within 24 hours of acquisition. Landsat 7 carries the Enhanced Thematic Mapper Plus (ETM+) sensor, an improved...

Landsat 5 was a low Earth orbit satellite launched on March 1, 1984 to collect imagery of the surface of Earth. The mission neded on June 5, 2013. The mission used a multispectral sensor (Thematic Mapper (TM)) that recorded in 7 spectral bands using the range of visible light, near and thermal infrared.

The Copernicus Marine Environment Monitoring Service (CMEMS) provides regular and systematic reference information on the physical state, variability and dynamics of the ocean and marine ecosystems for the global ocean and the European regional seas. The observations and forecasts produced by the service support all marine applications, including: Marine safety; Marine resources; Coastal and marine environment; Weather, seasonal forecasting and climate. For instance, the provision of data on...

Copernicus is a European system for monitoring the Earth. Data is collected by different sources, including Earth observation satellites and in-situ sensors. The data is processed and provides reliable and up-to-date information in six thematic areas: land, marine, atmosphere, climate change, emergency management and security. The land theme is divided into four main components: Global, Local, Pan-European, Referance data.