(Updated with video) Flew UAS at SR-530 Mudslide

Posted by admin on May 06, 2014 at 10:30 am America/Chicago

[caption id="attachment_1492" align="alignleft" width="300"] AirRobot flying moonscape at SR-530 mudslide April 23, 2014[/caption]

Roboticists Without Borders returned with member FIT to Washington state with platforms from CRASAR and PrecisionHawk members to order to help determine the eminent risk of loss of life to responders, as they continued to work downslope of a potential secondary mudslide or a breach in the river. Many people assume that disaster robots are just for immediate search and rescue of survivors, but this is one of many examples of where robots can protect the responders.

Our missions were collecting data for the geologists and hydrologists from the "moonscape" and toe of the river where it was impossible to manually survey due to the flooding and quicksand-like mud and couldn't be surveyed from manned helicopters or see from remote satellite sensing due to the higher altitudes and less favorable viewing angles. These areas are next to the cliff face of the mudslide and not in the victim recovery area. We flew the AirRobot 100B platform under an emergency COA from the FAA on April 23  but the high winds in the narrow canyon prevented us from flying on the 24th. The PrecisionHawk was not granted an emergency COA, but we used the PrecisionHawk software to do 2D tiling of imagery and to create interactive 3D reconstructions which I will post soon (it's finals here at Texas A&M). Brittany Duncan and I collected about 33GB of data in 48 minutes of flight time covering 30-40 acres with the CRASAR AirRobot and then about 3 hours of post processing on a laptop by the PrecisionHawk team (Tyler Collins and Justin Kendrick). Getting this type of data for ESF#3 and ESF#9 functions often takes days-- now it can be done by them on demand.  This is revolutionary! FIT has a press release here and I'll be posting photos and snippets. Big shout out to FIT who helped support the mission with both personnel on-site (Frank Sanborn and Tamara Palmer) and with partial funding. Speaking of funding-- our deployment war chest is empty. CRASAR pays for travel, PPE,  etc. whenever possible for our volunteers, breakage and software upgrades, and this drained the last of our funds. We're setting up online donations so that you  can join RWB as a funding provider and donate to the cause! [youtube]http://youtu.be/a2dfnvRNwM0[/youtube] [youtube]http://youtu.be/WoCddEHiJTA[/youtube]