The Notre Dame Cathedral has been well-documented both before and after a devastating fire destroyed its spire and roof on Monday, April 15, 2019. What we have going forward is extensive documentation in the forms of satellite imagery, aerial imagery, as well as 3D laser scans to help in the reconstruction of the Gothic cathedral.
Archive for the ‘emergency response’ Category
Aerial mapping company Bluesky, working in concert with the company Ambiental Risk Analytics (ARA), has supplied photogrammetrically derived Digital Terrain Models (DTM) for the whole of England, Scotland and Wales. These 3D models include river flow and rainfall data and allow ARA to deliver a range of flood risk information for any property in the UK primarily to insurance companies, government agencies, emergency response and property developers.
Mapillary, the street-level imagery platform that uses computer vision to work with and manage the world’s maps, this week announced a new tool that allows cities and mapmakers to take control over their map data collection in order to build better maps at scale. Capture Projects consists of a combination of a web and a mobile app, named Mapillary for Drivers, that gives cities and mapmakers the ability to task and manage an unlimited number of drivers to capture street-level imagery at any given point, increasing how quickly map data can be generated just using cameras.
Surveyors use drone technology to capture images of at-risk for flooding riparian areas of northern New Jersey. These images captured by unmanned aerial vehicles (UAV) have become part of the documentation for a Federal Emergency Management Agency (FEMA) program that has saved Pompton Lakes, New Jersey residents hundreds of thousands of dollars per year on flood insurance premiums.