Category Archives: Crisis Mapping

Welcome to the Humanitarian UAV Network

UAViators Logo

The Humanitarian UAV Network (UAViators) is now live. Click here to access and join the network. Advisors include representatives from 3D Robotics, AirDroids, senseFly & DroneAdventures, OpenRelief, ShadowView Foundation, ICT4Peace Foundation, the United Nations and more. The website provides a unique set of resources, including the most comprehensive case study of humanitarian UAV deployments, a directory of organizations engaged in the humanitarian UAV space and a detailed list of references to keep track of ongoing research in this rapidly evolving area. All of these documents along with the network’s Code of Conduct—the only one of it’s kind—are easily accessible here.

UAViators 4 Teams

The UAViators website also includes 8 action-oriented Teams, four of which are displayed above. The Flight Team, for example, includes both new and highly experienced UAV pilots while the Imagery Team comprises members interested in imagery analysis. Other teams include the Camera, Legal and Policy Teams. In addition to this Team page, the site also has a dedicated Operations page to facilitate & coordinate safe and responsible UAV deployments in support of humanitarian efforts. In between deployments, the website’s Global Forum is a place where members share information about relevant news, events and more. One such event, for example, is the upcoming Drone/UAV Search & Rescue Challenge that UAViators is sponsoring.

When first announcing this initiative,  I duly noted that launching such a network will at first raise more questions than answers, but I welcome the challenge and believe that members of UAViators are well placed to facilitate the safe and responsible use of UAVs in a variety of humanitarian contexts.

Acknowledgements: Many thanks to colleagues and members of the Advisory Board who provided invaluable feedback and guidance in the lead-up to this launch. The Humanitarian UAV Network is result of collective vision and effort.

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See also:

  • How UAVs are Making a Difference in Disaster Response [link]
  • Humanitarians Using UAVs for Post Disaster Recovery [link]
  • Grassroots UAVs for Disaster Response [link]
  • Using UAVs for Search & Rescue [link]
  • Crowdsourcing Analysis of UAV Imagery for Search and Rescue [link]

Crisis Mapping without GPS Coordinates

I recently spoke with a UK start-up that is doing away with GPS coordinates even though their company focuses on geographic information and maps. The start-up, What3Words, has divided the globe into 57 trillion squares and given each of these 3-by-3 meter areas a unique three-word code. Goodbye long postal addresses and cryptic GPS coordinates. Hello planet.inches.most. The start-up also offers a service called OneWord, which allows you to customize a one-word name for any square. In addition, the company has expanded to other languages such as Spanish, Swedish and Russian. They’re now working on including Arabic, Chinese, Japanese and others by mid-January 2014. Meanwhile, their API lets anyone build new applications that tap their global map of 57 trillion squares.

Credit: What3Words

When I spoke with CEO Chris Sheldrick, he noted that their very first users were emergency response organizations. One group in Australia, for example, is using What3Words as part of their SMS emergency service. “This will let people identify their homes with just three words, ensuring that emergency vehicles can find them as quickly as possible.” Such an approach provides greater accuracy, which is vital in rural areas. “Our ambulances have a terrible time with street addresses, particularly in The Bush.” Moreover, many places in the world have no addresses at all. So What3Words may also be useful for certain ICT4D projects in addition to crisis mapping. The real key to this service is simplicity, i.e., communicating three words over the phone, via SMS/Twitter or email is far easier (and less error prone) than dictating a postal address or a complicated set of GPS coordinates.

Credit: What3Words

How else do you think this service could be used vis-à-vis disaster response?

Bio

Crisis Mapping in Areas of Limited Statehood

I had the great pleasure of contributing a chapter to this new book recently published by Oxford University Press: Bits and Atoms: Information and Communication Technology in Areas of Limited Statehood. My chapter addresses the application of crisis mapping to areas of limited statehood, drawing both on theory and hands-on experience. The short introduction to my chapter is provided below to help promote and disseminate the book.

Collection-national-flags

Introduction

Crises often challenge or limit statehood and the delivery of government services. The concept of “limited statehood” thus allows for a more realistic description of the territorial and temporal variations of governance and service delivery. Total statehood, in any case, is mostly imagined—a cognitive frame or pre-structured worldview. In a sense, all states are “spatially challenged” in that the projection of their governance is hardly enforceable beyond a certain geographic area and period of time. But “limited statehood” does not imply the absence of governance or services. Rather, these may simply take on alternate forms, involving procedures that are non-institutional (see Chapter 1). Therein lies the tension vis-à-vis crises, since “the utopian, immanent, and continually frustrated goal of the modern state is to reduce the chaotic, disorderly, constantly changing social reality beneath it to something more closely resembling the administrative grid of its observations” (Scott 1998). Crises, by definition, publicly disrupt these orderly administrative constructs. They are brutal audits of governance structures, and the consequences can be lethal for state continuity. Recall the serious disaster response failures that occurred following the devastating cyclone of 1970 in East Pakistan.

To this day, Cyclone Bhola still remains the most deadly cyclone on record, killing some 500,000 people. The lack of timely and coordinated government response was one of the triggers for the war of independence that resulted in the creation of Bangladesh (Kelman 2007). While crises can challenge statehood, they also lead to collective, self-help behavior among disaster-affected communities—particularly in areas of limited statehood. Recently, this collective action—facilitated by new information and communication technologies—has swelled and resulted in the production of live crisis maps that identify the disaggregated, raw impact of a given crisis along with resulting needs for services typically provided by the government (see Chapter  7). These crisis maps are sub-national and are often crowdsourced in near real-time. They empirically reveal the limited contours of governance and reframe how power is both perceived and projected (see Chapter 8).

Indeed, while these live maps outline the hollows of governance during times of upheaval, they also depict the full agency and public expression of citizens who self-organize online and offline to fill these troughs with alternative, parallel forms of services and thus governance. This self-organization and public expression also generate social capital between citizen volunteers—weak and strong ties that nurture social capital and facilitate future collective action both on and offline.

The purpose of this chapter is to analyze how the rise of citizen-generated crisis maps replaces governance in areas of limited statehood and to distill the conditions for their success. Unlike other chapters in this book, the analysis below focuses on a variable that has been completely ignored in the literature:  digital social capital. The chapter is thus structured as follows. The first section provides a brief introduction to crisis mapping and frames this overview using James Scott’s discourse from Seeing Like a State (1998). The next section briefly highlights examples of crisis maps in action—specifically those responding to natural disasters, political crises, and contested elections. The third section provides a broad comparative analysis of these case studies, while the fourth section draws on the findings of this analysis to produce a list of ingredients that are likely to render crowdsourced crisis-mapping more successful in areas of limited statehood. These ingredients turn out to be factors that nurture and thrive on digital social capital such as trust, social inclusion, and collective action. These drivers need to be studied and monitored as conditions for successful crisis maps and as measures of successful outcomes of online digital collaboration. In sum, digital crisis maps both reflect and change social capital.

Bio

Using UAVs for Search & Rescue

UAVs (or drones) are starting to be used for search & rescue operations, such as in the Philippines following Typhoon Yolanda a few months ago. They are also used to find missing people in the US, which may explain why members of the North Texas Drone User Group (NTDUG) are organizing the (first ever?) Search & Rescue challenge in a few days. The purpose of this challenge is to 1) encourage members to build better drones and 2) simulate a real world positive application of civilian drones.

Drones for SA

Nine teams have signed up to compete in Saturday’s challenge, which will be held in a wheat field near Renaissance Fair in Waxahachie, Texas (satellite image below). The organizers have already sent these teams a simulated missing person’s report. This will include a mock photo, age, height, hair color, ethnicity, clothing and where/when this simulated lost person was last seen. Each drone must have a return to home function and failsafe as well as live video streaming.

Challenge location

When the challenge launches, each team will need to submit a flight plan to the contest’s organizers before being allowed to search for the missing items (at set times). An item is considered found when said item’s color or shape can be described and if the location of this item can be pointed to on a Google Map. These found objects then count as points. Points are also awarded for finding tracks made by humans or animals, for example. Points will be deducted for major crashes, for flying at an altitude above the 375 feet limit and risk disqualification for flying over people.

While I can’t make it to Waxahachie this weekend to observe the challenge first-hand, I’m thrilled that the DC Drones group (which I belong to), is preparing to host its own drones search & rescue challenge this Spring. So I hope to be closely involved with this event in the coming months.

Wildlife challenge

Although search & rescue is typically thought of as searching for people, UAVs are also beginning to appear in conversations about anti-poaching operations. At the most recent DC Drones MeetUp, we heard a presentation on the first ever Wildlife Conservation UAV Challenge (wcUAVc). The team has partnered with Krueger National Park to support their anti-poaching efforts in the face of skyrocketing Rhino poaching.

Rhino graph

The challenge is to “design low cost UAVs that can be deployed over the rugged terrain of Kruger, equipped with sensors able to detect and locate poachers, and communications able to relay accurate and timely intelligence to Park Rangers.” In addition, the UAVs will have to “collect RFID tag data throughout the sector; detect, classify, and tack all humans; regularly report on the location of all rhinos and humans; and receive commands to divert from general surveillance to support poacher engagement anywhere in the sector. They also need to be able to safely operate in same air space with manned helicopters, assisting special helicopter borne rangers engage poachers.” All this for under $3,000.

Why RFID tag data? Because rangers and tourists in Krueger National Park all carry RFID tags so they can be easily located. If a UAV automatically detects a group of humans moving through the bush and does not find an RFID signature for them, the UAV will automatically conclude that they may be poachers. When I spoke with one of the team members following the presentation, he noted that they were also interested in having UAVs automatically detect whether humans are carrying weapons. This is no small challenge, which explains why the total cash prize is $65,000 and an all-inclusive 10-day trip to Krueger National Park for the winning team.

I think it would be particularly powerful if the team could open up the raw footage for public analysis via microtasking, i.e., include a citizen science component to this challenge to engage and educate people from around the world about the plight of rhinos in South Africa. Participants would be asked to tag imagery that show rhinos and humans, for example. In so doing, they’d learn more about the problem, thus becoming better educated and possibly more engaged. Perhaps something along the lines of what we do for digital humanitarian response, as described here.

Drone Innovation Award

In any event, I’m a big proponent of using UAVs for positive social impact, which is precisely why I’m honored to be an advisor for the (first ever?) Drones Social Innovation Award. The award was set up by my colleague Timothy Reuter (founder of the the Drone User Group Network, DUGN). Timothy is also launching a startup, AirDroids, to further democratize the use of micro-copters. Unlike similar copters out there, these heavy-lift AirDroids are easier to use, cheaper and far more portable.

As more UAVs like AirDroids hit the market, we will undoubtedly see more and more aerial photo- and videography uploaded to sites like Flickr and YouTube. Like social media, I expect such user-generated imagery to become increasingly useful in humanitarian response operations. If users can simply slip their smartphones into their pocket UAV, they could provide valuable aerial footage for rapid disaster damage assessments purposes, for example. Why smart-phones? Because people already use their smartphones to snap pictures during disasters. In addition, relatively cheap hardware add-on’s can easily turn smartphones for LIDAR sensing and thermal imaging.

All this may eventually result in an overflow of potentially useful aerial imagery, which is where MicroMappers would come in. Digital volunteers could easily use MicroMappers to quickly tag UAV footage in support of humanitarian relief efforts. Of course, UAV footage from official sources will also continue to play a more important role in the future (as happened following Hurricane Sandy). But professional UAV teams are already outnumbered by DIY UAV users. They simply can’t be everywhere at the same time. But the crowd can. And in time, a bird’s eye view may become less important than a flock’s eye view, especially for search & rescue and rapid disaster assessments.

Bio

 See also:

  • How UAVs are Making a Difference in Disaster Response [link]
  • UN World Food Program to Use UAVs [link]
  • Drones for Human Rights: Brilliant or Foolish? [link]
  • The Use of Drones for Nonviolent Civil Resistance [link]

Yes, I’m Writing a Book (on Digital Humanitarians)

I recently signed a book deal with Taylor & Francis Press. The book, which is tentatively titled “Digital Humanitarians: How Big Data is Changing the Face of Disaster Response,” is slated to be published next year. The book will chart the rise of digital humanitarian response from the Haiti Earthquake to 2015, highlighting critical lessons learned and best practices. To this end, the book will draw on real-world examples of digital humanitarians in action to explain how they use new technologies and crowdsourcing to make sense of “Big (Crisis) Data”. In sum, the book will describe how digital humanitarians & humanitarian technologies are together reshaping the humanitarian space and what this means for the future of disaster response. The purpose of this book is to inspire and inform the next generation of (digital) humanitarians while serving as a guide for established humanitarian organizations & emergency management professionals who wish to take advantage of this transformation in humanitarian response.

2025

The book will thus consolidate critical lessons learned in digital humanitarian response (such as the verification of social media during crises) so that members of the public along with professionals in both international humanitarian response and domestic emergency management can improve their own relief efforts in the face of “Big Data” and rapidly evolving technologies. The book will also be of interest to academics and students who wish to better understand methodological issues around the use of social media and user-generated content for disaster response; or how technology is transforming collective action and how “Big Data” is disrupting humanitarian institutions, for example. Finally, this book will also speak to those who want to make a difference; to those who of you who may have little to no experience in humanitarian response but who still wish to help others affected during disasters—even if you happen to be thousands of miles away. You are the next wave of digital humanitarians and this book will explain how you can indeed make a difference.

The book will not be written in a technical or academic writing style. Instead, I’ll be using a more “storytelling” form of writing combined with a conversational tone. This approach is perfectly compatible with the clear documentation of critical lessons emerging from the rapidly evolving digital humanitarian space. This conversational writing style is not at odds with the need to explain the more technical insights being applied to develop next generation humanitarian technologies. Quite on the contrary, I’ll be using intuitive examples & metaphors to make the most technical details not only understandable but entertaining.

While this journey is just beginning, I’d like to express my sincere thanks to my mentors for their invaluable feedback on my book proposal. I’d also like to express my deep gratitude to my point of contact at Taylor & Francis Press for championing this book from the get-go. Last but certainly not least, I’d like to sincerely thank the Rockefeller Foundation for providing me with a residency fellowship this Spring in order to accelerate my writing.

I’ll be sure to provide an update when the publication date has been set. In the meantime, many thanks for being an iRevolution reader!

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The Best of iRevolution in 2013

iRevolution crossed the 1 million hits mark in 2013, so big thanks to iRevolution readers for spending time here during the past 12 months. This year also saw close to 150 new blog posts published on iRevolution. Here is a short selection of the Top 15 iRevolution posts of 2013:

How to Create Resilience Through Big Data
[Link]

Humanitarianism in the Network Age: Groundbreaking Study
[Link]

Opening Keynote Address at CrisisMappers 2013
[Link]

The Women of Crisis Mapping
[Link]

Data Protection Protocols for Crisis Mapping
[Link]

Launching: SMS Code of Conduct for Disaster Response
[Link]

MicroMappers: Microtasking for Disaster Response
[Link]

AIDR: Artificial Intelligence for Disaster Response
[Link]

Social Media, Disaster Response and the Streetlight Effect
[Link]

Why the Share Economy is Important for Disaster Response
[Link]

Automatically Identifying Fake Images on Twitter During Disasters
[Link]

Why Anonymity is Important for Truth & Trustworthiness Online
[Link]

How Crowdsourced Disaster Response Threatens Chinese Gov
[Link]

Seven Principles for Big Data and Resilience Projects
[Link]

#NoShare: A Personal Twist on Data Privacy
[Link]

I’ll be mostly offline until February 1st, 2014 to spend time with family & friends, and to get started on a new exciting & ambitious project. I’ll be making this project public in January via iRevolution, so stay tuned. In the meantime, wishing iRevolution readers a very Merry Happy Everything!

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How UAVs Are Making a Difference in Disaster Response

I visited the University of Torino in 2007 to speak with the team developing UAVs for the World Food Program. Since then, I’ve bought and tested two small UAVs of my own so I can use this new technology to capture aerial imagery during disasters; like the footage below from the Philippines.

UAVs, or drones, have a very strong military connotation for many of us. But so did space satellites before Google Earth brought satellite imagery into our homes and changed our perceptions of said technology. So it stands to reason that UAVs and aerial imagery will follow suit. This explains why I’m a proponent of the Drone Social Innovation Award, which seeks to promote the use of civilian drone technology for the benefit of humanity. I’m on the panel of judges for this award, which is why I reached out to DanOffice IT, a Swiss-based company that deployed two drones in response to Typhoon Yolanda in the Philippines. The drones in question are Huginn X1’s, which have a flight time of 25 minutes with a range of 2 kilometers and maximum altitude of 150 meters.

HUGINN X1

I recently spoke with one of the Huginn pilots who was in Tacloban. He flew the drone to survey shelter damage, identify blocked roads and search for bodies in the debris (using thermal imaging cameras mounted on the drone for the latter). The imagery captured also helped to identify appropriate locations to set up camp. When I asked the pilot whether he was surprised by anything during the operation, he noted that road-clearance support was not a use-case he had expected. I’ll be meeting with him in Switzerland in the next few weeks to test-fly a Huginn and explore possible partnerships.

I’d like to see closer collaboration between the Digital Humanitarian Network (DHN) and groups like DanOffice, for example. Providing DHN-member Humanitarian OpenStreetMap (HOTosm) with up-to-date aerial imagery during disasters would be a major win. This was the concept behind OpenAerialMap, which was first discussed back in 2007. While the initiative has yet to formally launch, PIX4D is a platform that “converts thousands of aerial images, taken by lightweight UAV or aircraft into geo-referenced 2D mosaics and 3D surface models and point clouds.”

Drone Adventures

This platform was used in Haiti with the above drones. The International Organization for Migration (IOM) partnered with Drone Adventures to map over 40 square kilometers of dense urban territory including several shantytowns in Port-au-Prince, which was “used to count the number of tents and organize a ‘door-to-door’ census of the population, the first step in identifying aid requirements and organizing more permanent infrastructure.” This approach could also be applied to IDP and refugee camps in the immediate aftermath of a sudden-onset disaster. All the data generated by Drone Adventures was made freely available through OpenStreetMap.

If you’re interested in giving “drones for social good” a try, I recommend looking at the DJI Phantom and the AR.Drone Parrot. These are priced between $300- $600, which beats the $50,000 price tag of the Huginn X1.

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