We needed new tools to manage, plan and design such a camp-city and thus we developed the “drone today, map tomorrow” workflow. This is the 4th largest city in Bangladesh. The result was large camps the largest being Kutupalong (KTP) Camp of 1.1 million people. We eventually received nearly 1 million refugees essentially in one month. And I was deployed with United Nations High Commissioner for Refugees UNHCR as part of their shelter team. The context was the refugee influx into Bangladesh from Myanmar in Sept 2018.
Here is my submission for the Community Challenge.