The following acknowledging sentence should appear in publications using OHMCV data and products: 
"OHMCV is funded by the Institut National des Sciences de l’Univers (INSU/CNRS) and the Observatoire des Sciences de l’Univers de Grenoble (OSUG / Université Grenoble Alpes)”.
You are invited to contact the PI(s) or lead scientist for more information about the data and to include the acknowledgement  sentence in any publication using the data.