Grassroots Mapping is a series of participatory mapping projects involving communities in cartographic dispute. 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.

This site has been merged into Public Lab

At Public Lab, we've grown the Grassroots Mapping community into a broader effort to enable communities to understand and respond to environmental threats with DIY techniques.

Read more and join us »

balloon mapping tutorial (Korean)

November 30th, 2011 by leejaekyung

Hello. I'm jaekyung lee from South Korea.
These days, I'm trying to get picture at 350 meters high.
Two weeks ago, at last I could get picture and return my camera and camcorder.

저는 한국의 이재경입니다. 퍼블릭라보라토리의 풍선맵핑을 참고하여 한국에서 도시맵핑 프로젝트를 진행했습니다. 약간은 방법에 차이는 있을 수 있지만, jeff의 방법 모델을 많이 참고했습니다. 한국에서 구하기 쉬운 재료를 사용했고 모든 내용은 퍼블릭 라보라토리와 구글 사이트도구에 한국어로 공유하였습니다.

https://plus.google.com/u/0/photos/101562321587581527568/albums/5680691848362713489
https://sites.google.com/site/urbanmappingwiki/

Occupy UC Davis – Nov. 21, 2011

November 21st, 2011 by MicheleTobias

Students, faculty, alumni, and the community in general gathered to voice their disapproval of the pepper spraying of non-violent protestors on campus. The photo here is unprocessed, but a stitched one will be coming soon! The photo was taken with Stewart's helium balloon using a point-and-shoot camera and a smart phone took video of the crowd. The crew: Stewart, Liz, Michele, and Alex.

Balloon Mapping in Santiago; Seeing Protests from a Different Perspective

August 18th, 2011 by Shannon Dosemagen

Written by Elizabeth Wolf, Fundación Ciudadano Inteligente

The recent months of 2011 have marked the manifestation of student frustration with the Chilean education system. Hundreds of thousands of university and secondary students have flooded the streets of Santiago and other cities across Chile, in a series of protests demanding: lower tuition, more opportunities to access public universities, better quality education, and increased government spending on education, including more scholarships for lower class students.

The Chilean government spends less on education than most developed countries: 4.4% of its GDP, compared to the average 7%, which means a good portion of Chilean students pay for their own university education. With the combination of being one of the most socially stratified countries in the world, (40% of the country’s wealth is concentrated in 10% of the population), and the high costs of education, many students do not have the ability to attend a quality university. The Piñera administration and the leading group of Chilean students, along with their supporters have been at odds with each other for the last few months, struggling on the debate of education policy reform. Unable to agree upon a solution, the result has been the eruption of student protests across the country.

These protests have been covered by media outlets worldwide, often featuring negative images of the few individuals who cause trouble. Most media attention focuses on people fighting with each other, and with the police, showing the resulting arrests and damage to public property. While this is one characteristic of the protests, there is another side of the story that isn’t always covered by the media. That side is of the great majority of the participants in the protest; the individual citizen, who is marching peacefully to show their concern for the issue at hand.  As an organization, we do not take sides on political issues of this nature, however, we support a citizen’s right to express their content or discontent with their government. In this context, and for the purpose of encouraging civic engagement through information technology, Fundación Ciudadano Inteligente, (Smart Citizen Foundation, http://www.votainteligente.cl/) along with Public Laboratory, adapted the idea of balloon mapping to our own needs. We wanted to demonstrate and strengthen the perspective of viewing protests from the citizen’s point of view, in order to broadcast to the world the majority, rather than the minority of the behavior of the attendees these events. We wanted to show a grassroots movement from a truly grassroots perspective.

 


The objective was to cover the student protests in a way that was inexpensive, and easily replicable by almost anyone. The materials were simple: an iPhone 3G connected to the internet, string, helium, and balloons. We used a string to connect the camera phone and balloons, which were elevated to approximately 20 feet in the air, and controlled by a member of our team. The phone was connected to the internet, which allowed us to live stream the protest on our website. In only two hours, we had an incredible following; over 10,000 people viewed the protest live from our site, and Fundación Ciudadano Inteligente’s twitter account had thousands of hits and comments. This far exceeded the number of daily visits that we have on our website and showed the impact that this project could really have.

Approximately one week later, in preparation for the next round student protests, Fundación Ciudadano Inteligente translated the Public Laboratory’s Guide to Balloon Mapping into Spanish. We uploaded it onto our website, (http://www.ciudadanointeligente.cl/marcha/armatuglobo.html) as well as handed it out to demonstrators at the protest. We wanted to encourage Chilean citizens to construct their own balloon map, allowing them to show their own point of view of the protests. The reception to this idea was very positive and people were excited to realize that they could broadcast their own aerial view of the protest, with any webcam, or camera connected to the internet.

 

This new idea also captured the attention of the media. Within the two weeks of live streaming the event, Ciudadano Inteligente was featured on Teletrece and TVN, both Chilean news stations that broadcast nationwide. We also had several radio station interviews on the topic. Much to the credit of the incredible citizen and media reception of this project, this site is now an extension of Fundación Cuidadano Inteligente, (http://www.ciudadanointeligente.cl/marcha/) that we hope to use to live stream future protests.

We live in a world where connectivity is immediate and the potential for video virility is one tweet, or one post away. In the instance of balloon mapping protests, the fact that any handheld webcam, or phone with internet connection can be used to capture protests live, allows for the potential of thousands of views, and thus increasing the power of individual self expression and citizen engagement. Now ordinary people don’t necessarily have to rely solely on media broadcasting for coverage of a protest. This enables them not only to see the peaceful activity of the majority of the demonstration participants, but to show their own version of it to the world. This use of global mapping can truly put the power of the dispersion of visual information in the hands of everyday people, the majority of people, to show the positive and peaceful side of grassroots movements as they are happening.

 


We hope that because of the nature of the feasibility of construction of the Balloon Mapping, for these purposes, more people will construct their own in the future. All of this can be done with easily accessible materials that almost anyone, almost anywhere, can find, allowing for the transformation of the perception of protests; from a literal top down, to bottom up, approach.

In future demonstrations, we hope to look up and see a rainbow of balloons dotting the sky!

Links:

http://www.ciudadanointeligente.cl/marcha/

http://www.ciudadanointeligente.cl/marcha/armatuglobo.html

http://www.votainteligente.cl/

Recorded Videos:

http://www.youtube.com/ciudadanointeligente#p/u/7/VfPPLPoKlzU

http://www.ustream.tv/recorded/15715893

http://www.ustream.tv/recorded/15990823

http://www.ustream.tv/recorded/15714706