This post is an excerpt from Geospatial Data and Analysis, by Aurelia Moser, Jon Bruner, and Bill Day. If you click on the link below, it will take you to the post, but it also has a link to read more from this book and contains some really cool and useful information!
This post talks more about the recovery process of disasters and how technology has advanced to allow disaster relief agencies to use geospatial data that goes down to the level of individuals, as well as maps showing key infrastructure and up-to-date damage assessments created on the fly, in order to manage response efforts. Ten years ago, geospatial data was not rich enough to map these real-time movements of people and resources, but now that smart phones are ubiquitous around the world, this is something that is available and is being used very heavily in recent disasters.
A few examples are mentioned in the post about how drones are being used more and more and that their videos can be transformed into 3D models. Skycatch is the main industry behind this development. It originally sold this transforming software to construction companies working on very large projects, but it ended up joining the relief effort following the Nepal earthquake in 2015. “Data from the drones was used to identify damaged buildings, map paths for heavy equipment, and plan for the restoration of heritage sites.”
These are just a few of many advancements in technology we have made (and an idea of what else we can do with this technology) with regards to enhancing the relief and recovery processes following disasters and catastrophes.