In September, during the later stages of the Caldor Fire, which burned approximately a quarter of a million acres near South Lake Tahoe, Calif., An interagency team conducted a pilot deployment of tracking and tracking technologies. exploitation of common images. They tested three different systems that track equipment mounted on vehicles or carried by personnel. They also evaluated a real-time video shot by an airplane and made instantly available to firefighters. Other pilot projects were conducted on the Tussock Fire in Arizona in May and the Tamarack Fire which burned from California to Nevada in July.
These two categories of information make up what we have called the holy grail of wilderness firefighter safety – knowing the real-time location of the fire and the firefighters. Dozens, if not more, of firefighters have been killed while this information was not known. If you think of firefighter traps, a lot could have been avoided if, for example, the team leader, division supervisor or safety officer had access to this real-time situational awareness information.
Monitoring of fire resources
The law adopted on March 12, 2019 addressed this issue. The John D. Dingell, Jr. Conservation, Management and Recreation Act required that the * five federal land management agencies “jointly develop and operate a tracking system to remotely locate resource positions in fire for use by forest firefighters, including, at a minimum, all fire resources assigned to federal type 1 forest fire management teams â, due before March 12, 2021.
The Bureau of Land Management has installed hardware for location-based services (LBS) which are now operational on more than 700 fire trucks, crew transports and support vehicles. Vehicle position and usage data is displayed visually through a web portal or mobile device app.
âThe LBS system has been implemented throughout the program and used successfully in the 2021 fire year by forest fire managers and dispatchers to display near real-time locations of firefighting vehicles. against the BLM fire, âsaid Jessica Gardetto, BLM’s Head of External Affairs. âThe system and its viewer are used more and more, especially as LBS data is visible in the Enterprise Geospatial Portal (EGP). EGP is widely used in dispatch centers and by fire officials to display information about forest fires visible to multiple agencies and accessible to all cooperators. “
The US Forest Service is thinking about it.
“Based on the results of these pilot programs, strategies are being prepared for the adoption of tracking units for all incident vehicles owned or operated by the agency and interagency peak teams,” said said Stanton Florea, fire communications specialist for the forest service.
We asked the Forest Service if it had installed monitoring units, and if so how many, and did not receive a response by publication.
(UPDATE December 10, 2021. Wildfire Today received additional information from Mr. Florea today. He said the Angeles National Forest in Southern California has installed location trackers on engines and other vehicles. He explained that “The USDA Forest Service and its Department of Interior Partners are working on developing an investment proposal to support the acquisition and operation of a system. “)
Real-time mapping or video
A requirement of Dingell’s Law was that before September 12, 2019 was to ââ¦ develop coherent protocols and plans for the use of unmanned aircraft systems technologies in forest fires, including for the development of real-time maps of the location of forest fires. “
The first part of the requirement appears to have been largely met, Florea told Wildfire Today, with interagency policies, certificates of clearance (waivers) with the FAA, and NWCG standard procedures for using UAS. in the event of an incident.
We asked Ms. Gardetto about the state of real-time mapping. She said the agency has developed plans and protocols for real-time mapping processes, “but they remain limited by connectivity in remote locations. Real-time mapping capability is dependent on the availability of technology and subsequent deliverables, although, again, real-time mapping services by UAS are generally not requested by incident management teams or personnel. fire management.
If the service does not exist, it is unlikely that a firefighting resource will request it during an incident.
We asked the US Forest Service about the status of providing real-time mapping to firefighters in the field and did not receive a response at the time of posting.
(UPDATE December 10, 2021. Wildfire Today received additional information from Mr. Florea today. He mentioned, as described below, the pilot deployment to the Caldor Fire of a military aircraft. with distributed real-time infrared live video (DRTI). There was no indication of widespread or routine deployment of real-time video.)
Results of the pilot deployment on the Caldor fire
The pilot deployment of common operating image technologies on the Caldor Fire has shown that the technology exists and it is about selecting the hardware and support systems that can make the information available to firefighters.
It’s impressive from a technological point of view. The three tracking systems they worked with were:
- Everywhere Hub devices: Garmin inReachÂ® Mini and inReachÂ® SE + send data to the Enterprise Geospatial Portal (EGP) for display in a variety of tracking systems.
- Team Awareness Kit (TAK). A smartphone app that uses a phone’s GPS to track its user’s location and displays the locations of other TAK app users.
- Vehicle trackers on BLM fire apparatus. Uses both cellular and satellite connections to send vehicle position to EGP.
On the Caldor fire, a military aircraft with Distributed Real-Time Infrared Program (DRTI) was also deployed and provided fire officials with the only source of live aerial video. DRTI is a collaboration between the US Forest Service and the Air National Guard. This program provides real-time intelligence to fire officials using Air National Guard RC-26 aircraft equipped with thermal infrared cameras and high-resolution visible light. These planes transmit a live video feed of forest fires to National Guard soldiers on the ground, who can receive the video on a ROVER portable military radio and display it on a tablet or TV screen for officials to use. fires can see her.
Devices were issued to the eastern area of ââthe Caldor fire, which hosted the Dingell Act Resource Tracking (DART) pilot project. DART also piloted a deployment of common location technology and operational imagery to the Tamarack fire in northern California and Nevada in July 2021.
DART focused on distributing Everywhere Hub devices to specific divisions in the east area of ââthe Caldor fire with the goal of saturating areas of the line of fire, ensuring that as many resources as possible possible in areas to be monitored. A total of 185,382 position reports were received during the 14-day DART deployment to the Caldor fire.
Elon Musk’s Starlink System
New technologies used included Starlink, a system developed by an Elon Musk company to eventually provide Internet connectivity to virtually anywhere in the world via a 23-inch satellite dish. (There is a newer version that is smaller and lighter, 12 x 19 inches weighing just 9.2 pounds.) The satellite dish has been tested by DART as a way to provide high speed, low latency internet service. to remote areas of Caldor. Fire. They also used a Jagwire server, which broadcasts the live video feed from the aircraft to firefighters over the cellular internet, and the Android Team Awareness (ATAK) kit with an Unmanned Air System (UAS) tool plug-in. . Speeds of 100-200mbps down and 30mbps up have been found on the Starlink Dish.
* Five federal land management agencies involved in wildfires are the National Park Service, the Fish and Wildlife Service, the Bureau of Indian Affairs, the Bureau of Land Management, and the Forest Service.