Hello Yann:
Can you join the marketing committee mailing list (CCed) to ask these questions? I may not be able to respond to you promptly.
All of the font information is provided in our style guide, along with directions on using the visual assets, fold in drone imagery and so on for a consist visual identity.
Please read styleguide-osgeo.pdf and let us know if you have any questions. to help we have uploaded fonts and other assets to our GitHub repository.
When you do get the banner complete in LaTex please add it to the GitHub repository for others to sue as a reference point, banners and other printable are be shared in the repository as well 
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On 12 January 2018 at 09:21, Yann Chemin <dr.yann.chemin@gmail.com> wrote:
Hi Jody,
Happy New Year,
I am trying to get a roll up done and I need to make it again in LaTex, not Adobe.
Can you provide the font name for the roll up in :
https://github.com/OSGeo/osgeo/blob/master/marketing/collateral/roll-up-banner/001-EU-US/Printer/Paris/rollupbanner1-def.pdfThanks,
Yann
Yann Chemin
Planetary Scientist
Latest: https://www.preprints.org/manuscript/201710.0170/v1OSGeo: https://wiki.osgeo.org/wiki/Open_Monitoring_Systems_Working_Group
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Jody Garnett