San Bernardino County’s almost 500-acre San Timoteo landfill upgraded with gas monitoring and controls that manage its four blowers, flare station, pumps, valves, thermocouples, and other devices. There are 340 tags, 16 screens and more than 50 alarms monitored and managed by web-based SCADA software. Simpler, streamlined SCADA is more capable and closely connected, and less costly for landfill gas monitoring and control.
San Timoteo added options such as 3D imaging from flying drones and augmented reality (AR) displays. After flying the site, the imagery is uploaded to update its map and create point-cloud graphics. Aerial data is used to create topographic mapping, 2D images, 3D renderings, and GIS, thermal and tunable diode laser (TDL) images for methane leak detection.
Landfill operators and managers can remotely view the site using a mobile device, and “walk the site” from their offices or anywhere using the HoloLens.
Now nearly all landfills can afford to gather data with Ethernet and wireless networking, analyze data with sophisticated software, and display it on ubiquitous interfaces including tablet PCs and smartphones. The trick is applying the technologies in applications that enable more effective decisions.