Data Conference Databasea Query.Farm index
Speakers

Johanes Petro, Anna Carol

Employers on the program

  1. 2026Open Map Development Tanzania1 talk
Events1
Conferences1
Talks1
Years active2026

The year around now

Talks in the past 12 months and announced talks ahead, one row per conference, January to December. Hover a mark for the talk.

JanFebMarAprMayJunJulAugSepOctNovDecState of the MapState of the Map
Held in the past 12 months Next 12 months Today, Nov 10, 2026

Appearances by year

201920202021202220232024202520262027
  • State of the Map

Talks

DateEventConferenceRoleTitleLinks
Jun 26, 2026State of the Map Africa 2026State of the MapspeakerRamani Zetu, Sauti Zetu Project; Local People, Local Devices, Open Mapping
as Open Map Development Tanzania
The Ramani Zetu Sauti Zetu project is built on the foundation of the Ramani Huria project, which set a precedent for community-based mapping to enhance flood…Show less

The Ramani Zetu Sauti Zetu project is built on the foundation of the Ramani Huria project, which set a precedent for community-based mapping to enhance flood resilience in Dar es Salaam.

Frequent co-speakers

No one else spoke at two or more of the same events.

Speakers with the same name are merged into one entry, so this page may combine more than one person. Affiliations are shown as each conference listed them.