ESA Digital Twin Earth Components: 
Open Science Meeting 2026
2 - 5 February 2026 | ESRIN | Frascati, Italy


Introduction

There is an undeniable urgency to act on the unprecedented ‘triple crisis’ of climate change, biodiversity loss and pollution. This requires new advances in the way we observe, understand and predict the dynamic evolution of the Earth system and its complex interactions with human activities and ecosystems. Digital Twins have recently emerged as potential solutions to address these needs.

The data collected from satellite Earth observation powers innovative geo-information products, applications, and knowledge. Together this enables enhanced understanding, characterisation and modelling of the Earth system, ecosystems and interaction with human activities. Based on these advanced capabilities, the ESA Digital Twin Earth (DTE) programme is designed to maximise the use of Earth Observation in developing digital twins for the Earth system. ESA DTE Digital Twin Components (DTCs) enable advanced simulations and what-if scenarios, supporting the decision making and enhancing our capacity to respond to the major environmental challenges we are facing. These DTCs address a range of Earth system elements and economic sectors from hydrology to agriculture, ice sheets to urban areas, and many more.

ESA DTE aims at contributing to the future evolution of Destination Earth (DestinE), the flagship initiative of the European Commission to develop a digital replica of the Earth, and other operational DT initiatives in Member States (MSs).

This event will feature demonstrations of the latest developments of ESA DTCs and is designed to facilitate discussions between scientists, research institutions, policymakers, innovators, industry, stakeholders, ESA DTE activities, European and national DT initiatives, to share their experience and contribute to shape the future evolution of the use of EO in the context of Digital Twins in Europe.


Objectives

The overall objectives for this workshop are to:

      • Present the latest ESA Digital Twin projects and activities.
      • Engage with stakeholders and identify their needs, requirements and feedback in relation to Digital Twin capabilities for their activities.
      • Share the latest research and scientific results in EO, AI, modelling and technology contributing to advance Digital Twin capabilities.
      • Identify common priorities, standards and interoperability aspects across Digital Twin activities.
      • Foster community building and trigger collaborative research across projects and initiatives.
      • Assessing challenges and opportunity in the use of EO data for Digital Twins.
      • Contribute to defining a community Science and R&D agenda to advance in the effective use of EO data in Digital Twins.


Draft Programme

Please note that a draft programme will be soon released


Participation

ESA Digital Twin Earth Components: Open Science Meeting 2026 is in-person only. The meeting will begin at midday on Monday 2nd February.


Registration

Registration is now open here.


Bus Schedule 

Courtesy transportation will be provided. The timetable will be released as the event approaches


Deadlines

Abstract Opensend of October
Abstract closes5th of December - 23.59 CET
Notification of Acceptance12th of December
Registration opensend of October
Registration closes12th of January - 23.59 CET


Abstract Submission

Abstract submission is now open here

Note: Abstract length should be at least 150 words and maximum 250 words (one A4 page, single space normally contains 400-500 words).

Information about the co-authors (name, last name, affiliation, contact Email) and the presenter is required.


Guidelines for authors

Oral presentations: 

Presenters are expected to stick to their allocated presentation time to allow for adequate time for the Q&A slot afterwards.

Please send your presentation by TBC to events.organisation@esa.int. The presentation should be in PPT or PDF format, and titled LastnameSessionname.type (e.g., PresenterSession3.ppt). Same day uploading is only possible in exceptional circumstances and for changes to slides.

Presenters are kindly requested to be present in the meeting room at least 10 minutes prior to the start of the session and to make their presence known to the chair of the session.

Presenters are welcomed to use the PPT template for oral presentations, it will be available here.


Poster presentations:

Presenters at the poster sessions shall bring their own printed posters. It will not be possible to print a poster on site.The poster size is AO Portrait orientation.


Venue

;



ESA-ESRIN

Largo Galileo Galilei, 1
00044 Frascati (RM), 
Italy


 COURTESY TRANSPORT: 

During the Workshop, a free shuttle bus service will be offered from Frascati to ESA-ESRIN and from ESA-ESRIN to Frascati centre.

The pick-up and drop-off point will be at Piazza Guglielmo Marconi.

The timetable will be published as the event approaches

 ACCOMODATION: 

Please find below a list of suggested hotels in the centre of Frascati. Rooms can be booked upon availability by contacting the hotels directly: 

Hotel NameContact emailPhone numberWalking distance from Frascati P.zza Marconi
Hotel Bellavista Frascati+39 06 5416304
2 minutes
Hotel Caccianihotel@cacciani.it+39 06 942 03 78
3 minutes
Hotel Flora+39 06 9416110
4 minutes 
Hotel Colonna+39 06 9401 8088
4 minutes
Hotel Villa Mercede
+39 06 9929 1979
15 minutes (we suggest to request the shuttle
service at the Hotel Reception or to book a taxi)
Grand Hotel Villa Tuscolana
+39 06 942 900 
23 minutes (we suggest to book a taxi)
Park Hotel Villa Grazioli
+39 06 945400
26 minutes (we suggest to book a taxi)
Domus Park Hotel+39 06 200 0100 
29 minutes (we suggest to book a taxi)



Contact Points

For information regarding the submissions, author instructions, scientific committee related inquiries please contact events.organisation@esa.int