開放街圖標誌 OpenStreetMap 開放街圖

Sentinel-2 satellite imagery released in the open

於 2016年一月21日 由 PlaneMadEnglish發表。

Just found that the raw satellite imagery from ESA’s Sentinal-2 project is now open. The resolution of the imagery is 10m/pixel, so not good enough for street level detail, but can be quite useful to monitor vegetation changes and infrastructure construction progress since the update cycle seems to be around 1 month.

Band 8 imagery with false color mapping showing the 5km long Bandra-Worli Sea Link in Mumbai

This is a great source for multiband imagery that you can use to do some interesting raster analysis in QGIS.

License

EU law grants free access to Copernicus Sentinel Data and Service Information for the purpose of the following use in so far as it is lawful4:

  1. reproduction;
  2. distribution;
  3. communication to the public;
  4. adaptation, modification and combination with other data and information;
  5. any combination of points 2 to 4.

Attribution

Where the user communicates to the public or distributes Copernicus Sentinel Data and Service Information, he/she shall inform the recipients of the source of that Data and Information by using the following notice:

  1. ‘Copernicus Sentinel data [Year]’ for Sentinel data; and/or
  2. ‘Copernicus Service information [Year]’ for Copernicus Service Information.

Where the Copernicus Sentinel Data and Service Information have been adapted or modified, the user shall provide the following notice:

  1. ‘Contains modified Copernicus Sentinel data [Year]’ for Sentinel data; and/or
  2. ‘Contains modified Copernicus Service information [Year]’ for Copernicus Service Information.

The users’ rights on their personal data are protected under European law6. Such data will only be used by the European Commission and the providers of the said Data and Information for providing services to the user and for statistical as well as evaluation purposes.

Read the complete terms of Use

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