A group of activists, educators, technologists, and community organizers now known as Public Laboratory came together to organize the Gulf Oil Mapping project. Since May 2010, we have been working with New Orleans-based Louisiana Bucket Brigade to get Gulf Coast residents out on boats and along beaches to produce high-resolution aerial imagery of the spill’s effects. All the imagery from this project is being released into the public domain
- Learn about balloon mapping here
- Assemble your own kit by reviewing our balloon mapping kit
- Learn about the places we work
- Explore our other low-cost, DIY environmental sensing tools
How it started
This January 2010, Jeff Warren worked with a series of organizations and communities to produce maps with children and adults from several communities in Lima, including the Cantagallo settlement of Shipibo on the bank of the Rimac and the Juan Pablo II community in Villa El Salvador.
Seeking to invert the traditional power structure of cartography, the grassroots mappers used helium balloons and kites to loft their own "community satellites" made with inexpensive digital cameras. The resulting images, which are owned by the residents, are georeferenced and stitched into maps which are 100x higher resolution that those offered by Google, at extremely low cost. In some cases these maps may be used to support residents' claims to land title. By creating open-source tools to include everyday people in exploring and defining their own geography, we hopes to enable a diverse set of alternative agendas and practices, and to emphasize the fundamentally narrative and subjective aspects of mapping over its use as a medium of control.