Is the Sentinel 2 data available to the public?

Is the Sentinel 2 data available to the public?

All Sentinel-2 data products are provided free of charge to all data users, including the general public, and scientific and commercial users under the terms and conditions prescribed by the European Commission’s Copernicus Programme. Coverage Maps indicating the availability of Sentinel-2 products are available for download.

What is the resolution of the Sentinel 2 satellite?

The European Space Agency’s Multispectral Instrument on the Sentinel-2 satellite provides global (from 83 degrees north 56 degrees south latitude) 10-meter resolution, multispectral images every 10 days (2015-present).

How big are the tiles in Sentinel 2?

For Level-1C and Level-2A, the granules, also called tiles, are 100×100 km 2 ortho-images in UTM/WGS84 projection. Download the Sentinel-2 tiling grid kml. The UTM (Universal Transverse Mercator) system divides the Earth’s surface into 60 zones.

Where can I find the USGS Sentinel 2 collection?

EarthExplorer , USGS Global Visualization Viewer (GloVis), or the Sentinel2Look Viewer can be used to search, preview, and download Sentinel-2 data. The collection is located under the Sentinel category in EarthExplorer. The current USGS Sentinel-2 archive is only a partial representation of all available acquisitions from ESA.

How does sen2cor do terrain and slope correction?

22 SEN2COR fits input elevation maps to the area of interest provided by the L1C geographical input data; creates slope and illumination maps using L1C solar angular data. Terrain Correction 23 Left: BOA, no terrain correction Right: BOA, using DEM and empirical BRDF correction Scene 20, Canberra, Australia Status and Outlook 24

Where can I find the USGS Sentinel 2 archive?

The collection is located under the Sentinel category in EarthExplorer. The current USGS Sentinel-2 archive is only a partial representation of all available acquisitions from ESA. Users should expect some delay before ESA’s acquired data becomes available on USGS systems.

Where to download Sentinel-2 cloudless map of the world?

You may also download the data as rendered image mosaics directly from these services or more conveniently from our Sentinel-2 cloudless Download Service. Just make sure to follow the license conditions which are the attribution requirements for the corresponding year and non-commercial usage (2018, 2019 & 2020).

What are the spectral bands of the Sentinel 2?

The Sentinel-2 MultiSpectral Instrument (MSI) acquires 13 spectral bands ranging from Visible and Near-Infrared (VNIR) to Shortwave Infrared (SWIR) wavelengths along a 290-km orbital swath.

What do you need to know about Azure Sentinel?

Select Add Azure Sentinel. Azure Sentinel ingests data from services and apps by connecting to the service and forwarding the events and logs to Azure Sentinel. For physical and virtual machines, you can install the Log Analytics agent that collects the logs and forwards them to Azure Sentinel.

What are the features of the USGS sentinel2look viewer?

The USGS Sentinel2Look Viewer allows comprehensive searching and downloading of full-resolution Sentinel-2 images. Features include temporal comparison functionality, export customizable graphic file, generate and download a video animation of the oldest and newest images displayed in the viewer, to name a few.

Where can I find the Sentinel-2 tiling grid?

The Sentinel-2 tiling grid is referenced to the U.S. Military Grid Reference System (MGRS). Tiles can be fully or partially covered by image data. Partially covered tiles correspond to those at the edge of the swath. The download package from the USGS includes one file for each of the 13 spectral bands plus metadata.

What does the Sentinel-2 tiling grid refer to?

The Sentinel-2 tiling grid is referenced to the U.S. Military Grid Reference System ( MGRS ). Tiles can be fully or partially covered by image data. Partially covered tiles correspond to those at the edge of the swath.

Which is global reference image database made of Sentinel-2?

The generation of the Global Reference Image database made of Sentinel-2 pre-calibrated mono-spectral images will be also addressed. In order to perform independent validation of the prototyping activity, an image simulator dedicated to Sentinel-2 has been set up.

Is there a radiometric calibration tool for Sentinel 2?

I’ve downloaded few Sentinel-2 products from https://scihub.copernicus.eu/s2/#/home, and opened them with SNAP but its radiometric calibration is dedicated only to SAR products. On ENVI, the Radiometric calibration tool is seemingly only capable of extracting the radiance.

What are the requirements for Sentinel level 1C?

The final Level-1C product is tiled following a pre-defined grid of 100x100km², based on UTM/WGS84 reference frame. The stringent image quality requirements are also described, in particular the geo-location accuracy for both absolute (better than 12.5m) and multi-temporal (better than 0.3 pixels) cases.