The purpose of this document is to provide a status on the Sentinel-1A sensor and product performance for orbit repeat cycles 165 to 168, covering the period from 13 March to 30 April 2019.

The purpose of this document is to provide a status on the Sentinel1-A sensor and product performance for orbit repeat cycles 161 to 164, covering the period from 24 January to 13 March 2019.

The purpose of this document is to provide a status on the Sentinel-1B sensor and product performance for orbit repeat cycles 95 to 98, covering the period from 19 March to 6 May 2019.

The purpose of this document is to provide a status on the Sentinel-1B sensor and product performance for orbit repeat cycles 91 to 94, covering the period from 30 January to 19 March 2019.

The purpose of this document is to provide the status of the Sentinel-1A and -1B instrument and product performance for 2018.

The purpose of this document is to provide a status on the Sentinel-1B sensor and product performance for orbit repeat cycle 87 to 90, covering the period from 13 December 2018 to 30 January 2019.

The purpose of this document is to provide a status on the Sentinel-1A sensor and product performance for orbit repeat cycle 157 to 160, covering the period from 07 December 2018 to 24 January 2019.

This technical note describes the long duration mutual interference that has occurred between Sentinel-1 and the Canadian RADARSAT-2 satellite, the Chinese Gaofen 3 satellite and an unknown satellite which operate at the same frequency as Sentinel-1. The mutual interferences are observed on specific locations and times of the orbits and only when both instruments are transmitting simultaneously.

The purpose of this document is to provide the status of the Sentinel-1A and -1B instrument and product performance for 2017.

This document defines the detailed product format for all Sentinel-1 Level 1 (L1) and Level 2 (L2) products from IPF 2.90.

It specifies the content and format of the products generated by the Sentinel-1 Instrument Processing Facility (IPF) from version 2.90 operational since 13 March 2018.

For products processed with earlier versions of the processor, please refer to Sentinel-1 Product Specification until IPF 2.8x.

The Sentinel High Level Operations Plan (HLOP) provides the top level operations plan of the Sentinel missions, including space and ground segment. The HLOP is applicable to all operational entities of Sentinels and Sentinel facilities.

This technical note describes an approach for masking the "no-pixel" values for GRD products generated by the Sentinel-1 ESA IPF.

This document describes the auxiliary data required by the Sentinel-1 Instrument Processing Facility (IPF) to perform L1 and L2 processing. It defines the content and format of auxiliary data files and provides references for the governing documentation of the auxiliary data files that are beyond the scope of this document and covered by other documents.

This technical note describes the approach for removing the thermal noise contribution (aka product denoising step).

This report analyses the uptake of Copernicus Sentinel data and the performance of the Sentinel Data Access System during the period 1 December 2015 to 30 November 2016.

The purpose of this document is to provide the status of the Sentinel-1A and -1B instrument and product performance for 2016.

This document describes the processing algorithms employed by the Sentinel-1 Image Processing Facility (IPF) for the generation of Sentinel-1 Level 1 products. The algorithms apply to the processing of Sentinel-1 acquisition modes: Stripmap, Interferometric Wide-swath, Extra-wide-swath and Wave.

This document defines the procedure for performing the deramping of Sentinel-1 TOPS IWS and EWS of Level-1 SLC products generated by the Sentinel-1 IPF.

Report on the debris impact on S1-A solar panel on 23rd August 2016

The present technical note discusses the debris collision that occurred on 23rd August 2016 whereby the Sentinel1-A solar panel was struck by a small mm sized particle. The implications for products are given in the report.

This document defines the detailed product format for all Sentinel-1 Level 1 (L1) and Level 2 (L2) products up to IPF 2.8x.

It specifies the content and format of the products generated by the Sentinel-1 Instrument Processing Facility (IPF) up to version 2.8x.

For products processed with more recent versions of the processor, please refer to Sentinel-1 Product Specification - IPF 2.9.