Fig. 3From: The impact of UAS aerial ignition on prescribed fire: a case study in multiple ecoregions of Texas and LouisianaA screenshot of the IGNIS app during an interior ignition flight mission. The geofence is the white polyline surrounding the arrow figure, or the M600’s current location. The map symbols, such as crosses, polygons, and buffers, are part of the map overlay that was created and added beforehand. Telemetry data is found at the bottom of the screen, and the video feed is on the bottom, right. Ignition sphere drop points are also symbolized as red and white circlesBack to article page