Presentations given at IDS meetings can be found on the page "Meeting presentations"

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Upcoming meetings

 

DORIS Analysis Working Group Meeting, Athens, November 6-7, 2025 

• Dates: November 6 (full day) & 7 (morning), 2025
• Local host: Maria Tsakiri (NTUA)
• Meeting location: Athens
• Hybrid meeting
• Other related event (invitation-only): Governing Board hybrid meeting, Friday November 7 (TBD)

More information in the coming weeks

 

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Past meetings ...

2025

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DORIS Analysis Working Group Meeting, online, March 24, 2025

• Dates: Monday 24 March 2025 (14:00 CEST, 13:00 UTC)
• Organization: Petr Štěpánek (GOP)
• Online meeting
• List of presentations
• List of attendees: 

 

2024

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IDS Workshop, Montpellier, France, 4-5 September 2024

The IDS workshop 2024 was held at Le Corum in Montpellier, France, on Wednesday 4 (afternoon) and Thursday 5 (all day) September 2024, as part of the "30 Years of Progress in Radar Altimetry" Symposium (https://www.altimetry2024.org)

A Governing Board meeting took place on Thursday 5th at the end of the day.

• List of presentations

Scientific Committee:

• Chair: Petr Štěpánek (Geodetic Observatory Pecný)
• Committee members:
  • Alexandre Couhert (CNES)
  • Karine Le Bail (Onsala Space Observatory)
  • Jérôme Saunier (IGN)
  • Patrick Scheiner (GFZ)
  • Ningbo Wang (Aerospace Information Research Institute / Chinese Academy of Sciences)

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DORIS Analysis Working Group Meeting, online, June 4, 2024

• Dates: Tuesday 4 June 2024 (14:00 CEST, 12:00 UTC)
• Online meeting
• Organization: Petr Štěpánek (GOP)
• List of presentations
• List of attendees: 

  

2023

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DORIS Analysis Working Group Meeting, Saint-Mandé, France, 28-29 November 2023

• Dates: November 28 (afternoon) & 29 (morning), 2023
• Local host: Samuel Nahmani, Arnaud Pollet, Jérôme Saunier (IGN)
• Meeting location: IGN, 73, avenue de Paris 94160 Saint-Mandé, France (Tel: +33 143 988 000)
• Other related event (invitation-only): Governing Board meeting, Wednesday November 29 afternoon
• List of presentations
• List of attendees:

  

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DORIS Analysis Working Group Meeting, online, April 18, 2023

• Date: Tuesday 18 April 2023 (14:00 CEST, 12:00 UTC)
• Online meeting
• Organization: Petr Štěpánek (GOP)
• List of presentations 
• List of attendees: 

 

2022

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IDS Workshop, Venice, Italy, 31 October - 2 November 2022

The IDS workshop took place from October 31 to November 2, 2022,  at the Palazzo del Cinema in Venice, Italy, as part of the altimetry event "Continued, enhanced ocean altimetry and climate monitoring from space", with the Ocean Surface Topography Science Team (OSTST) meeting 2022.

• Visit the photo gallery
• List of presentations 
• Complete program of the IDS workshop (abstracts and presentations)
• Complete program of the OSTST meeting (abstracts and presentations)

Scientific Committee:

• Chair: Frank Lemoine (NASA/GSFC, USA)
• Committee members:
  • Petr Štěpánek (GOP, Czech Republic)
  • Hugues Capdeville (CLS, France)
  • Pierre Exertier (Observatoire Midi-Pyrénées, France)
  • Karine Le Bail (Chalmers University, Sweden)
  • Mathis Bloßfeld (DGFI, Technical University of Munich, Germany)

 

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DORIS Analysis Working Group Meeting, online, June 14, 2022

• Dates: Tuesday 14 June 2022
• Online meeting
• Organization: Hugues Capdeville (CLS), Petr Štěpánek (GOP)
• List of presentations 
• List of attendees:

 

2021

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DORIS day, online, November 2021 

The IDS is organizing online “DORIS Days" on November 16, 17 and 18, 2021.

This event is an introductory course to give non-practitioners in DORIS the opportunity to broaden their knowledge on the DORIS technique as well as on the use of the IDS routine products. 

Three sessions will be given online for up to two hours with a target start time of 13:00 UTC.

More information will be given on this page in the coming weeks.

• Registration: closed
• Platform for online sessions: Microsoft Teams
• Login information for the sessions will be sent from November 8
• Organization committee:  Pascale Ferrage, Karine Le Bail, Frank Lemoine, Guilhem Moreaux, Jérôme Saunier, Ernst Schrama, Laurent Soudarin
• Complete program (download)
• A forum (https://dorisdays2021.aviso.altimetry.fr/) is open to registered participants of the event. It offers a space where they will find the material presented during the sessions, and where they will be able to ask questions to the speakers who will answer them during the whole opening of this forum, from November 16 to 26 (or later).

 

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DORIS Analysis Working Group Meeting, online, April 6-7, 2021

• Dates: Tuesday 6 and  Wednesday 7 April 2021
• Online meeting
• Organization: Hugues Capdeville (CLS), Petr Štěpánek (GOP)
• List of presentations 
• List of attendees:

2020

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IDS Workshop, Venice, Italy, 19-21 October 2020

Cancellation

We are sad to announce that due to the uncertainties related to the coronavirus crisis, the IDS workshop associated with the OSTST meeting in Venice in October 2020 is now cancelled.

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DORIS Day, Vienna, Austria, 2 May 2020.

Cancellation

We regret to announce that due to the corona virus crisis, the DORIS Day session associated with the EGU meeting in Vienna in May 2020 is now cancelled.
On March 19, the EGU informed potential attendees on its website about the cancellation of the General Assembly 2020. Under these conditions and as we said in our email on March 9, 2020, we cannot hold this DORIS workshop for interested users.
We thank the Technical University of Vienna for kindly offering to be the host of this meeting.
We will keep you informed when in the future we will be able to organize such a community user workshop.
We hope that everyone including your family and colleagues stay safe and healthy during this difficult time.

2019

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DORIS Analysis Working Group Meeting, Paris, France, 30 September - 1 October 2019  

• Dates: Monday 30 September and Tuesday 1 October 2019
• Local host: Pascale Ferrage (CNES)
• Meeting location: CNES Paris les Halles - Headquarters, France 
• List of presentations 
• List of attendees:

Other related event (invitation-only): Governing Board meeting, Monday September 30, 9 am -12 am

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DORIS Analysis Working Group Meeting, Munich, Germany, 4 April 2019

• Dates: April 4, 2019
• Meeting Location of the AWG: Room 1713, Main Campus TUM, Arcisstrasse 21, 80333 Munich, Germany
• Local host: Denise Dettmering (DGFI-TUM) 
• Visit the photo gallery
• List of presentations 
• List of attendees:

2018

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IDS Workshop, Ponta Delgada, São Miguel Island, Azores Archipelago (Portugal), 24-26 September 2018

The IDS workshop 2018 was held in Ponta Delgada (Azores Archipelago), Portugal, on 24 to 26 September 2018, as part of the 25 Years of Progress in Radar Altimetry Symposium with the Ocean Surface Topography Science Team (OSTST) 2018.

• Program Overview of the week.
• Symposium: detailed program
• OSTST meeting: detailed program
  
• Visit the photo gallery
• List of presentations 

• Scientific Committee:
  • Chair: Jean-Michel Lemoine (CNES, France)
  • Committee members:
    • Hugues Capdeville (CLS, France)
    • Frank Lemoine (NASA/GSFC, USA)
    • Ernst Schrama (Tu-Delft, The Netherlands)
    • Pascal Willis (IGN, France)
    • Denise Dettmering (DGFI-TUM, Germany)

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DORIS Analysis Working Group Meeting, Toulouse, France, 11 June 2018

• Dates: June 11, 2018
• Meeting Location: CNES, 18 avenue Edouard Belin, Toulouse, France
• Local host: Pascale Ferrage (CNES)
• Visit the photo gallery
• List of presentations
• List of attendees:

 

Participants were also invited to attend the 7th Copernicus POD QWG meeting dedicated to Sentinel-3 that took place at CNES on June 12, 2018 (9:00 - 18:00): Agenda

Other related events (invitation-only):

• the IDS Retreat, Wednesday-Thursday June 13-14, 2018 at the Castle of Mons in Caussens (Gers)
• A Governing Board meeting, Friday morning June 15th, at the Retreat venue

2017

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DORIS Analysis Working Group Meeting, London, UK, 22-24 May 2017 

• Dates: May 22-24, 2017
• Meeting Location: University College London, London, United Kingdom
• Local host: Marek Ziebart (UCL)
• Visit the photo gallery (and see a nice picture of the attendees at the University College London around Jeremy Bentham's auto-icon)
• List of presentations
• List of attendees:

2016

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IDS Workshop, La Rochelle, France, 31 October - 1 November 2016

The workshop took place in the "espace Encan" situated at La Rochelle, France, and was organized in the frame of the event "New era of altimetry, new challenges" which embraces a SAR Altimetry Workshop (31 October), the 2016 Ocean Surface Topography Science Team (OSTST) meeting (01 – 04 November) and the International Doris Service Workshop (IDS) (31 October – 01 November).

• Visit the photo gallery
• All the abstracts can be found in the abstract book: IDS Workshop 2016 abstract book 
• List of presentations 

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DORIS Analysis Working Group Meeting, Delft, The Netherlands, 26-27 May 2016

• Dates: May 26-27, 2016
• Meeting Location: TU Delft, Faculty of Aerospace Engineering, Kluyverweg 1, 2629 HS Delft, The Netherlands
• Local host: Ernst Schrama (TU Delft)
• Visit the photo gallery (picture of the attendees at the Faculty of Aerospace Engineering)
• List of presentations 
• List of attendees:

2015

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DORIS Analysis Working Group Meeting, Greenbelt, Maryland, USA, 15-16 October 2015

• Dates: October 15-16, 2015
• Meeting Location: NASA Goddard Space Flight Center, Greenbelt, Maryland, USA
• Local host: Frank Lemoine (NASA/GSFC)
• Visit the photo gallery (pictures of the visit at the Goddard Geophysical and Astronomical Observatory (GGAO))
• List of presentations 
• List of attendees:

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DORIS Analysis Working Group Meeting, Toulouse, France, 28-29 May 2015

• Dates: May 28-29, 2015
• Meeting Location: CLS, Ramonville Saint-Agne, France
• Local host: Pascale Ferrage (CNES), Guilhem Moreaux (CLS), Laurent Soudarin (CLS)
• Visit the photo gallery
• List of presentations 
• List of attendees:

2014

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IDS Workshop, Konstanz, Germany, 27-28 October 2014

The IDS Workshop took place in Konstanz, situated on Lake Constance (the Bodensee in German) in Germany on October 27-28, 2014, in conjunction with the OSTST meeting (28-31 october) and a SARAL Altika Workshop (27 October).

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DORIS Analysis Working Group Meeting, Paris, France, 26-27 March 2014

• Dates: March 26-27, 2014
• Meeting Location: CNES Headquarters, Paris, France
• Local host: Pascale Ferrage (CNES)
• Visit the photo gallery
• List of presentations 
• List of attendees:

2013

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DORIS Analysis Working Group Meeting, Washington, USA, 15-16 October 2013

• Dates: October 15-16, 2013
• Meeting Location: Stinger Ghaffarian Technologies Inc., Greenbelt, Maryland, USA
• Local host: John DiMarzio (SGT INC), Nikita Zelensky (SGT INC)
• Minutes of the meeting
• List of presentations 
• List of attendees:

 Declined / Not able to attend: Frank Lemoine (GSFC), Petr Stepanek (VUGTK)

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DORIS Analysis Working Group Meeting, Toulouse, France, 4-5 April 2013

• Dates: April 4-5, 2013
• Meeting Location: CLS, Ramonville Saint-Agne, France
• Local host: Pascale Ferrage (CNES), Guilhem Moreaux (CLS), Laurent Soudarin (CLS)
• List of presentations 
• List of attendees:

2012

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IDS Workshop, Venice, Italy, 25-26 September 2012

The International DORIS Service (IDS) workshop was held on September 25-26, 2012 in Venice-Lido, Italy. The purpose of this workshop was to review the progress in the DORIS technique and provides perspectives for the contributions of DORIS to the Global Geodetic Observing System (GGOS). The IDS workshop was organized in conjunction with:

• The exceptional symposium on "20 Years of Progress in Radar Altimetry", 23-29 September 2012
• The Ocean Surface Topography Science Team meeting (OSTST), 26-28 September 2012
• The 4th Argo Science workshop, 26-29 September 2012.

The posters of the OSTST meeting are available on AVISO web site

Participants to the workshop included five IDS Analysis Centers (of 8 total), IDS Combination Center representatives, many people involved in the DORIS system management, and other scientific groups interested in the DORIS data/products. We were pleased to welcome some new users and potential partners with promising results and perspectives. The discussions identified possible improvements of IDS solutions in line with the DORIS system, and important actions for preparing the IDS submission for inclusion in the next ITRF realization (ITRF2013).  

Main topics discussed included the following:

1- Since DGXX and DORIS data are now available in RINEX format, there is an increased interest in the DORIS data to study the ionosphere;

2- An onboard DORIS receiver (DIRGO) is under consideration at the ARL / University of Texas (USA) to observe the ionosphere;

3- Discussions are underway between NASA participants and CNES & abbr data-tipconent="<p>Institut National de l'Information Géographique et Forestière, France</p>" " " " " " ">"GN to conduct studies on DORIS/VLBI2010 signal interference at Greenbelt/GGAO site;

4- Progress in the estimation of the EOP parameters has been achieved with DORIS, thanks to the contribution of the new receiver DGXX (on board Jason2, Cryosat2, HY2A);

5- Calibration of DORIS / STAREC antennas in anachoeic chambers suggests the need to apply a STAREC antenna phase center model that may have possible impact on future IDS solutions;

6- IDS Analysis Centers are actively preparing their contribution for the next ITRF (2013) realization.

The IDS event was also a platform for discussion and coordination of future activities within the Analysis Working and Governing Board meetings.

• All the abstracts can be found in the abstract book: IDS Workshop 2012 abstract book
• List of presentations 
• Scientific Committee:
  • Frank Lemoine (NASA/GSFC, USA) -chair-
  • Pascale Ferrage (CNES, France)
  • Michiel Otten (ESA/ESOC, Germany)
  • Laurent Soudarin (CLS, France)
  • John Ries (University of Texas/CSR, USA)
  • Pascal Willis (IGN+IPGP, France)

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DORIS Analysis Working Group Meeting, Venice, Italy, 26 September 2012

• Dates: September 26, 2012
• Meeting Location: Lido, Venice, Italy
• Minutes of the meeting
• List of presentations 
• List of attendees:

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DORIS Analysis Working Group Meeting, Prague, Czech Republic, 31 May - 1 June 2012

• Dates: May 31 - June 1, 2012
• Meeting Location: Czech Office for Surveying, Mapping and Cadastre (COSMC) Prague, Czech Republic
• Local host: Petr Štěpánek (GOP)
• Visit the photo gallery
• Minutes of the meeting
• List of presentations 
• List of attendees:

2011

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DORIS Analysis Working Group Meeting, Paris, France, 23-24 May 2011

• Dates: May 23-24, 2011
• Meeting Location: Bureau des Longitudes, Paris, France
• Local host: Pascal Willis (IGN/IPGP)
• Visit the photo gallery
• List of presentations 
• List of attendees:

2010

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IDS Workshop, Lisbon, Portugal, 21-22 October 2010

The International DORIS Service (IDS) workshop was held on October 21-22, 2010 at the International Fair in Lisbon, Portugal. The purpose of this workshop was to get representatives from all DORIS groups together to share information about the network and data, products, to perform inter-comparisons, and to highlight developments and scientific results in all aspects of the DORIS system.  The IDS workshop was organized in conjunction with the Ocean Surface Topography Science Team meeting (OSTST), 18-20 October 2010, and the special workshop : "Towards higher resolution ocean dynamics and hydrology", 20-22 October 2010. The posters of these two meetings are available on AVISO web site. The IDS event was also a platform for discussion and coordination of future activities within the Analysis Working and Governing Board meetings.

• Visit the photo gallery
• List of presentations 

• Scientific Committee:
  • Frank Lemoine (NASA/GSFC, USA) -chair-
  • John Dow (ESA, Germany)
  • Laurent Soudarin (CLS, France)
  • Petr Stepanek (Geodesy Observatory Pecný, Czech Republic)
  • Pascal Willis (IGN+IPGP, France)

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DORIS Analysis Working Group Meeting, Lisbon, Portugal, 22 October 2010

• Dates: October 22, 2010
• Meeting Location: International Fair in Lisbon, Portugal
• List of presentations 
• List of attendees:

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DORIS Analysis Working Group Meeting, Darmstadt, Germany, 26-27 May 2010

• Dates: May 26-27, 2010
• Meeting Location: ESOC, Darmstadt, Germany
• List of presentations 
• List of attendees:

2009

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DORIS Analysis Working Group Meeting, Paris, France, 23-24 March 2009

• Dates: March 23-24, 2013
• Meeting Location: Bureau des Longitudes, Paris, France
• Local host: Pascal Willis (IGN/IPGP)
• Minutes of the meeting
• List of presentations 
• List of attendees:

2008

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IDS Workshop, Nice, France, 12-14 November 2008

The International DORIS Service (IDS) workshop was held on November 12-14, 2008. The purpose of this workshop was to get representatives from all IDS groups together to share information about the network, data, products, developments and results in all aspects of DORIS. The meeting was a platform for discussion and coordination of future activities. Along with this workshop, two related events took place in the same week, the annual meeting of the Ocean Surface Topography Science Team (OSTST) and the final symposium of Global Ocean Data Assimilation Experiments (GODAE). These three events were held on 10 to 15 of November 2006, in Nice, France. The oral and poster presentations of the OSTST meeting are available on the AVISO Website.

• Workshop summary
• Visit the photo gallery
• List of presentations

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DORIS Analysis Working Group Meeting, Paris, France, 5-6 June 2008

• Dates: June 5-6, 2008
• Meeting Location: Bureau des Longitudes, Paris, France
• Local host: Pascal Willis (IGN/IPGP)
• Visit the photo gallery
• List of presentations 
• List of attendees:

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DORIS Analysis Working Group Meeting, Paris, France, 13-14 March 2008

• Dates: March 13-14, 2008
• Meeting Location: Bureau des Longitudes, Paris, France
• Local host: Pascal Willis (IGN/IPGP)
• List of presentations
• List of attendees:

2006

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IDS Workshop, Venice, Italy, 13-15 March 2006

The International DORIS Service (IDS) workshop was held on March 13-15, 2006. The purpose of this workshop was to get representatives from all IDS groups together to share information about the network, data, products, developments and results in all aspects of DORIS. The meeting was a platform for discussion and coordination of future activities.
Along with this wokshop, three related events took place in the same week, the exceptional Symposium on "15 Years of Progress in Radar Altimetry", the annual meeting of the Ocean Surface Topography Science Team (OSTST) and the ARGO Workshop. These four events were held on 13 to 18 of March 2006, in Venice, Italy (see Venice 2006)

• Analysis Coordination's position paper including recommendations concerning the DORIS data analysis strategy

2004

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IDS Plenary Meeting, Paris, France, 3-4 May 2004

• Recommendations
• List of presentations

2003

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IDS Workshop, Marne-la-vallée, France, 20-21 February 2003

Organizing Committee: J.-P. Berthias, M. Feissel-Vernier (chair), J. Ries, J.-J. Valette, P. Willis.

• Visit the photo gallery
• List of presentations

2002

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IDS Workshop, Biarritz, France, 13-14 June 2002

The 2002 IDS Workshop was held on 13-14 June in Biarritz (SW France). The first day (Thursday) was devoted to general topics. Two technical discussions were organized on the second day (Friday): on "data analysis" in the morning and "network and stations" in the afternoon.

The Analysis Workshop was attended by 42 persons.

• List of presentations 

2000

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DORIS Days meeting, Toulouse, France, 2-3 May 2000

The DORIS days have been organised by CNES in partnership with the IGN, CLS, and GRGS and with the sponsorship of the INSU, the IERS and the CSTG (IAG commission VIII).
The purpose of these days is to promote exchanges between different designers, operators and users of the DORIS system by presenting the results obtained since the system was placed in orbit. These results concern precise orbit determination and location with their respective applications, as well as all other spheres in which DORIS applications are used (gravitational field, ionosphere, troposphere...).

This second version of these DORIS days were in particular devoted to the start-up of the DORIS Pilot Experiment for the purpose of creating an International DORIS Service and of presenting the technological changes which have been made to the system (JASON, ENVISAT and SPOT5 missions, 3rd generation beacons).

• List of presentations 

1998

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DORIS Days meeting, Toulouse, France, 27-29 April 1998

•  Cover of the proceedings

1990

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DORIS Day meeting, Paris, France, 18 December 1990 

• Program

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