Sentinel and Landsat satellite data API

Description du marché

We are seeking for a provider of a Cloud API service for online satellite data archive and processing framework containing the following satellite platforms: Sentinel-1, Sentinel-2 (L1C and L2A), Sentinel-3, Landsat-5, Landsat-7, Landsat-8 and Lansat-9. For current missions, the archive must be updated with NRT data for the whole contract period. The Cloud API must support configurable WMS-service for web map visualization, and other APIs for accessing pixel level reflectance data and computing zonal statistics of earth observation products. The main minimum criteria Please note! Minimum criteria are described more precisely and broadly in the chapter Procurement object criteria of this call for tenders. The service must be already existing and have an existing customer base. The Cloud API must provide: 1. OGC WMS-APIs for web map visualization 2. an API for computing zonal statistics of earth observation (EO) products 3. an API to provide download access to pixel level reflectance data The APIs must support EO-product configuration using Javascript embedded in the API call, to ensure continuity of SYKEs existing production framework. The contract must contain at least 120 million OGC WMS-requests for 12-month contract period at the maximum rate of 3000 requests per minute (1 WMS-request = 256 x 256 pixels). The service must cover the following data at native resolution: • Sentinel-1 o Level-1 GRD, global data since October 2014 • Sentinel-2A, Sentinel-2B and Sentinel-2C o L1C, global data for full mission (not incl. pre-operative phase) o L2A (sen2cor atmospheric correction), global data since January 2017 • Sentinel-3A and Sentinel-3B o L1C, global data since May 2016 • Landsat-5 o Level 1, Europe coverage since 1984 • Landsat-7 o Level 1, Europe coverage since 1999 • Landsat-8 o Collection 2 Level 1, global data since February 2013 o Collection 2 Level 2, global data since February 2013 • Landsat-9 o Collection 2 Level 1, global data since January 2022 o Collection 2 Level 2, global data since January 2022

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