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Sentinel-1A and -1B Annual Performance Report 2017

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

Sentinel-1B N-Cyclic Performance Report 05 2018

The purpose of this document is to provide a status on the S-1B sensor and product performance for orbit repeat cycle 75 from 22 July to 3 August 2018, cycle 76 from 3 August to 15 August 2018, cycle 77 from 15 August to 27 August 2018 and cycle 78 from 27th August to 8 September 2018.

Sentinel-1A N-Cyclic Performance Report 05 2018

The purpose of this document is to provide a status on the S1-A sensor and product performance for orbit repeat cycle 145 from 16 July to 28 July 2018, cycle 146 from 28 July to 9th August 2018, cycle 147 from 9th August to 21 August 2018 and cycle 148 from 21 August to 2 September 2018.

Sentinel-1B N-Cyclic Performance Report 04 2018

The purpose of this document is to provide a status on the S-1B sensor and product performance for orbit repeat cycle 71 from 4 June to 16 June 2018, cycle 72 from 16 June to 28 June 2018, cycle 73 from 28 June to 10 July 2018 and cycle 74 from 10 July to 22 July 2018.

Sentinel-1A N-Cyclic Performance Report 04 2018

The purpose of this document is to provide a status on the S1-A sensor and product performance for orbit repeat cycle 141 from 29th May to 10th June 2018, cycle 142 from 10th June to 22nd June 2018, cycle 143 from 22nd June to 4th July 2018 and cycle 144 from 4th July to 16th July 2018.

Sentinel-1B N-Cyclic Performance Report 03 2018

The purpose of this document is to provide a status on the Sentinel-1B sensor and product performance for orbit repeat cycle 67 from 17 April to 29 April 2018, cycle 68 from 29 April to 11 May 2018, cycle 69 from 11 May to 23 May 2018 and cycle 70 from 23 May to 04 June 2018.

Sentinel-1A N-Cyclic Performance Report 03 2018

The purpose of this document is to provide a status on the S1-A sensor and product performance for orbit repeat cycle 137 from 11th April to 23rd April 2018, cycle 138 from 23 April to 05 May 2018, cycle 139 from 05 May to 17 May 2018 and cycle 140 from 17 May to 29 May 2018.

Sentinel-1A N-Cyclic Performance Report 02 2018

The purpose of this document is to provide a status on the S1-A sensor and product performance for orbit repeat cycle 133 from 22nd February to 6th March 2018, cycle 134 from 6th March to 18th March 2018, cycle 135 from 18th March to 30th March 2017 and cycle 136 from 30th March to 11th April 2018.

Sentinel-1B N-Cyclic Performance Report 02 2018

The purpose of this document is to provide a status on the S-1B sensor and product performance for orbit repeat cycle 63 from 28th February to 12th March 2018, cycle 64 from 12th March to 24th March 2018, cycle 65 from 24th March to 5th April 2018 and cycle 66 from 16th February to 28th February 2018.

Sentinel-1 Product Specification - IPF version 2.9

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.


Sentinel High Level Operations Plan (HLOP)

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.

Sentinel-1B N-Cyclic Performance Report 01 2018

The purpose of this document is to provide a status on the Sentinel-1B sensor and product performance for orbit repeat cycle 59 on 11 January to cycle 62 on 28 February 2018.

Sentinel-1A N-Cyclic Performance Report 01 2018

The purpose of this document is to provide a status on the Sentinel-1A sensor and product performance for orbit repeat cycle 129 on 05 January to cycle 132 on 22 February 2018.

Masking "No-value" pixels on GRD products generated by the Sentinel-1 ESA IPF

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

Sentinel-1B N-Cyclic Performance Report 08 2017

The purpose of this document is to provide a status on the Sentinel-1B sensor and product performance for orbit repeat cycle 55 from 24 November 2017 to cycle 58 on 11 January 2018.

Release Note of S-1 IPF for End Users of Sentinel-1 products

This document aims to provide the end users of Sentinel-1 products a high level description of the evolutions of the Sentinel-1 products related to successive versions of the Sentinel-1 processor (S-1 IPF). It describes the evolutions introduced by each version of the processor. Notice that each version of the IPF includes the features introduced by previous versions.

Sentinel-1A N-Cyclic Performance Report 08 2017

The purpose of this document is to provide a status on the Sentinel1-A sensor and product performance for orbit repeat cycle 125 on 18 November 2017 to cycle 128 on 5 January 2018.

Sentinel-1 IPF Auxiliary Product Specification

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.

Thermal denoising of products generated by the Sentinel-1 IPF

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

Sentinel-1 Radarsat-2 Mutual Interference

This technical note describes the mutual interference that can occur between Sentinel-1 and the Canadian Radarsat-2 satellite which operates 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.


This document provides description of (1) the respective orbits of Sentinel-1 and Radardat-2 is described in Section 2, and (2) examples of the mutual interference given in Section 3. A list of mutual interferences found at the Mission Performance Centre (MPC) Coordination Centre are given in Appendices of the document.

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