Workshop on “What very-high-resolution data beyond Pléiades and SPOT 6-7?” June 2021

11 June 2021, DINAMIS organized a survey workshop on future directions to be envisioned for very-high-resolution data to meet user needs looking beyond the current generation of Pléiades and SPOT-6-7 imagery.

In today’s fast-moving landscape, the main challenge facing DINAMIS is to retain its ability to meet national VHR imagery needs now and in the future, while reconciling the specific requirements of its user communities.

This virtual workshop aimed to identify together priorities in terms of needs and applications in relation to missions representative of current and future sensors, i.e. Pléiades-Neo, CO3D, Planet, Jilin, TerraSAR follow-on, Radarsat, etc.

Workshop documents

Sensor factsheets

Programme and presentations

Welcome and workshop objectives (Jean-François Faure – DINAMIS Executive Secretary) ( PDF – Video)

Review of DINAMIS uptake (Pléiades and SPOT-6-7) and potential openings for other products (Jean-François Faure – DINAMIS Executive Secretary) ( PDF – Video)

Integrated multi-sensor, multi-source approach: complementarity with very-high-resolution data (Pierre Maurel – DINAMIS Executive Bureau) ( PDF)

Mission characteristics and sensors

  • Pléiades-Neo – Vincent Garros / Airbus DS (PDF)
  • CO3D – Delphine Leroux / CNES (PDF)
  • Radarsat2 – Vincent Kerbaol / CLS (PDF)
  • Planet – Philippe Campenon / Planet (PDF)
  • Jilin -Bastien Nguyen / La TeleScop (PDF)
  • TerraSAR-X – Matteo Emanuelli / Airbus DS (PDF)

Stakes, flagship applications and future scientific and institutional needs

Looking ahead: from ortho-photogrammetry to satellites – Pléiades-Neo

  • Arboriculture, agro-forestry and wooded parks in Southern Nations (Stéphane Dupuy for Camille Lelong – CIRAD) (PDF – Video)
  • Optical VHR and lake monitoring (Thierry Tormos – OFB) (PDF – Video)
  • IGN and satellite data – Stocktake and outlook (Matthieu Le Masson – IGN) (PDF)
  • Using VHR data for land planning (Arnaud Ceyte – CEREMA) (PDF)
  • Pléiades (Neo) pour le suivi d’ouvrages portuaires. Illustrations sur Port-La-Nouvelle / Région Occitanie – Marie Terrier / Région Occitanie (PDF – Video)

Looking ahead: standardized digital surface models – CO3D

  • Advantages of Pléiades DSMs for monitoring inter-urban dynamics – Strasbourg (Anne Puissant – CNRS UNISTRA) (PDF)
  • Ground deformation in 3D: earthquakes and volcanoes (Raphaël Grandin, Yann Klinger, Arthur Delorme – IPGP) (PDF – Video)
  • Space photogrammetry for monitoring snowpack (Simon Gascoin – CESBIO CNES) (PDF – Video)
  • Monitoring levels of agricultural reservoirs in Southern India’s Rainwater Harvesting System (RHS) (Claire Pascal – CESBIO CNES) (PDF – Video)
  • Coastal bathymetry, morphology of beaches and sandy seafloors (Sophie Loyer – SHOM) (PDF – Video)
  • Using Earth-observation data at France’s forestry commission, ONF – Outlook with DINAMIS (Anne Jolly – ONF) (PDF – Video)

Lessons learned and foresight for radar – Radarsat2 and TerraSAR-X

  • Hydrological dynamics of Amazon flood plains with SAR imagery (Thibault Catry – IRD) (PDF – Video)
  • Observing land surface environments with high-resolution SAR imagery (Samuel Corgne – University of Rennes) (PDF – Video)
  • Observing the ocean surface at high resolution with synthetic aperture radar in tropical cyclones: science value and outlook (Alexis Mouche – Ifremer) (PDF – Video)

Lessons learned and foresight for high revisit rates and nighttime imagery – Planet and Jilin

  • Very-high-resolution nighttime imagery to meet the challenges posed by light pollution (Jennifer Amsallem – INRAE) (PDF – Video)
  • Using Planet data to monitor family smallholdings in the Sahel (Stéphane Dupuy for Louise Leroux – CIRAD) (PDF – Video)

Wrap-up (Jean-François Faure – DINAMIS Executive Secretary) (PDF – Vidéo)

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