Tag Archives: UAS

New York State Thruway Authority Drone Program Continues to Soar

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Trained and certified operators work closely with state and local agencies in a myriad of data collection and inspection programs

Over the past three years, the New York State Thruway Authority‘s Unmanned Aircraft System (UAS) program has been expanding the application of drone technology across multiple areas of state governments. With support and encouragement from executive leadership coupled with dedicated staff in operations, the program has grown quickly and the benefits continue to be realized. The program is based on a commitment to safety, innovations, and increased government efficiencies.

The use of drones reduces the cost and time of bridge inspections significantly. This image shows the Skydio S2+. Here is a great/short Skydio video on bridge inspections.

From Bridge Inspection to Bird Boxes: A Diverse Program

While the program began by exploring applications for UAS in bridge inspections, opportunities to apply the technology have grown agency-wide. Efforts by the UAS team in 2023 lead to a $1.5 million Strengthening Mobility and Revolutionizing
Transportation (SMART) Grant U.S. Department of Transportation as part of the Bipartisan Infrastructure Law, to update workflows and inspection procedures, and develop exciting capabilities like structural monitoring and digital 3D modeling.

Done missions in the last year has included the UAS team traversing the State of New York to inspect bridge mounted falcon boxes, searching for the presence of beaver in flooded areas, verifying the condition of rock in drill holes more than 40 feet deep for bridge piles, gathering data for corridor mapping along the right-of-ways, and covering commemorative events for media relations.

The drones offer a fast and safe way to survey locations of bird boxes located on Thruway bridges across the state. The process can be done without disrupting the birds versus having an inspector do the work. Using drones for the inspections is much more efficient and cost effective. This bird box is on the Castleton on Hudson Bridge outside of Albany.

Building a Skilled Team: Rigorous Training and Certification

The Thruway’s UAS team of FAA licensed, Part 107 pilots, which now exceeds a dozen, originate from a wide array of professional backgrounds including Land Survey, Environmental Planning, Traffic Management, and Highway Design. The program is currently refining the agency training program, while adhering to Federal, State, and local regulations, offering in-house practice opportunities, and live flight training across the system.  Additionally, the program benefits from the exceptional training programs supplied to state agencies by the NYS Department of Homeland Security. This includes equipping the team with advanced skills and knowledge from Part 107 Test Prep, Basic Flight Operations, Night-Flight Operations, Drone Thermography, and certification classes for Remote Pilot Proficiency Evaluation. With some of the T-pilots certified as Level 1 Thermographers, staff can utilize infrared cameras to analyze concrete and pavement as well as provide support for emergency services for search and rescue and Haz-Mat detection. The Thruway trains along with NYS Department of Environmental Conservation, NYS Troopers, County Sheriffs, and other first responders at the NYS Division of Homeland Security & Emergency Services mostly at the State Preparedness Training Center (SPTC) in Oriskany.

Drone cages have evolved to help protect device propellers in confined spaces, particularly inside structures and infrastructure systems. Here, the Thruway is using drones as part of the inspection process during the construction of bridge footings.

The team also works closely with representatives from Northeast UAS Airspace Integration Research Alliance (NUAIR). The not-for-profit drone research coalition provides subject matter experts as consultants to ensure that the program keeps up with evolving regulation, as well as testing and showcasing for new drone technologies.

Drone thermal imaging can also be used in a myriad of public safety applications including search and rescue operations.

Tech Exploration: Choosing the Right Tools for the Job

With more and more manufacturers entering the market, hardware options are becoming more specialized for individual tasks. And with the greater availability of hardware and technology options comes the increased scrutiny required to select the right tool for drone-related work. Much of the Thruway drone fleet consists of domestically produced, National Defense Authorization Act (NDAA) compliant aircraft, in conformance with the Buy American Act. The program also have a specialized drone designed for confined spaces with fully caged rotors and supplemental lighting added. Training drones are inexpensive, durable, in-door only drones that have no flight stability assistance or GPS which new pilots use to develop “stick skills” before progressing to live outdoor flights. The Thruway UAS pilots are always on the look out for the next aircraft which will improve efficiencies in data collection and continue to promote user safety.

Data Acquisition and Processing: After the Landing

While flight time in the field remains the most exciting draw to the program – it’s the data processing portion of the job where the real work is done. Just as hardware options expand, so does the software. As such, Thruway drone staff continue to explore various software platforms for mapping and modeling. Packages like Bentley’s iTwin, and Pix4D are currently in use while the team looks to expand knowledge of other options provided by companies like ESRI’s Site Scan for ArcGIS. The UAS team also continues to collaborate with the Thruway’s internal IT department and the GIS team to create effective data handling solutions for the large datasets created and associated with drone technology.

Summary

Upon creation of the program, the NYS Thruway Authority discovered a coalition of state agencies in New York and beyond which routinely gather and communicate to share experiences and knowledge about the UAS industry. All state agencies operating drone programs meet to train together and explore different aircraft and software platforms. Along the way building a team of drone experts which will promote safe and efficient inter-agency operations. NY State Fire, NY State Police, NYSDEC, NYSDOT, several county sheriffs, Metropolitan Transportation Authority (MTA), and many other agencies all work together to provide drone support state-wide. In doing so, benefiting from the collective experience and shortening the learning curve. “In addition to reducing costs in data collection and mapping efforts, drones offer new efficiencies and safety benefits to our organization”, notes UAS Department Director and Senior Surveyor, Andrew Kosiba, “Thruway staff continues to identify new uses and applications of the technology as our program branches out wider than we originally thought possible.”

Contact:

Joel Kayser, PLS
Land Surveyor & UAS Remote Pilot
NYS Thruway Authority HQ
200 Southern Boulevard
Albany, NY, 12209
Joel.Kayser@thruway.ny.gov

 

Summer Reading: The Drones Are Amongst Us

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Transformation geospatial technology is emerging as a “must have” in government GIS programs

Last month Governor Kathy Hochul announced the completion of the Skydome facility at the Griffiss Business and Technology Park in Rome, Oneida County. Located in a former airplane hangar, the indoor facility is the largest indoor drone test facility in the nation and a major investment in New York’s Unmanned Aircraft Systems (UAS) Test Site.  This investment adds to the already impressive UAS and high-tech ecosystem in the Empire State centered along the Syracuse-Rome corridor.  Its no news at this point that UAS are a transformation technology in the GIS and geospatial space with cutting-edge research and development going on right here in our backyard.  The Northeast UAS Airspace Integration Research Alliance (NUAIR) website provides a great example of this growing technology space which includes government, industry and academia.

The governor’s announcement made me go back looking for my notes on the Systems and Technologies for Remote Sensing Applications Through Unmanned Aerial Systems (STRATUS) 2022 Conference held May  23-25 at SUNY ESF which I wanted to participate in and attend, but the scheduling didn’t work out.   The 2022 show was the fifth STATUS conference which brought together more than 100 professionals from across the United States and Canada.  New York’s geospatial community, including those from a host of academic institutions and local and state governments, was well represented in the nine technical sessions which included both oral and poster presentations covering topics including mapping and surveying, agriculture and forestry, flood and water quality monitoring efforts, hardware and software, and flights and operations. Great homegrown UAS research work coming out of Cornell, Rochester Institute of Technology, SUNY Binghamton, Hobart and William Smith College, and SUNY ESF.   One of the keynote speakers was Ken Stewart, Chief Executive Officer of NUAIR who I interviewed as part of a 10 Questions column last fall.  The STRATUS 2022 program guide, including abstracts and presentations can be found here. 

And for those coming out of college or those looking for a mid-career change – its a great job market.   If not a great job skill to augment any current geospatial position.    Commerical UAV News reports the top five drone pilot industry markets (in order) include:  mapping and modeling, thermal imaging, real estate photography and videography, inspections, and movies and television.  Another publication predicts that by the year 2025, at least 100,000 jobs will be created for drone pilots. (btw – while putting together this article, came across an update on New York State drone laws and regulations as of July 21, 2022).

Seemingly now present in every significant geospatial data collection effort at all levels of accuracy and need, drone usage will grow exponentially throughout government in the years ahead.  As governments continue to remain concerned over drone liability, privacy, and cybersecurity issues,  industry and consulting firms will continue to provide the bulk of drone and UAS operations.  This may change slowly over time, but the near future work will be supported largely by the non-government workforce.  One exception to this will be in the public safety arena where government staff will continue to be aggressively trained and licensed internally.   

In other areas it will be most likely specific drone consulting firms or engineering companies will step-in and provide drone/UAS services.  Many engineering companies have already  positioned themselves well in supporting government geospatial projects by building GIS capacity and offering a wide range of services skillsets – both on the desktop and in the field.  And drones are a perfect fit as part of their surveying and mapping consulting work particularly for smaller to mid-size governments with limited or no technical staff.      These same engineering firms now offering full service GIS programs including the managing of online products such as ArcGIS Online to data warehousing.  Particularly advantageous to local governments as datasets get larger and larger as the televising of infrastructure systems (sanitary, storm, potable water, etc), above ground 3D modeling, building information models (BIM), and high resolution imagery continue to be captured and developed in municipal governments.  Continued advancements by the major software companies such as ESRI and AutoCAD, and their business partners,  on the integration of drone generated data such as lidar only extends the ease of use and accessibility of drone/UAS technology for government organizations.

And with high accuracy mapping and surveying being one of the most common applications of drone/UAS use, particularly in context of the quality of imagery captured and increasingly larger geographic footprints of data being collected, might it lead to  the discussion as to how the emerging drone/UAS technology augments larger publicly – funded efforts such as the USGS 3D Elevation Program (3DEP)?  While the 3DEP program covers much larger geographic areas and is plane-based, is there a way to add smaller project areas which are drone/UAS  based and meeting appropriate federal lidar specifications to public data warehouses and inventories such as the U.S. Federal Mapping Coordination website?  Expand the State elevation library to include locally collected data?  There is so much elevation data being collected across the state by so many sources.

Summary

Government GIS/geospatial practitioners will do well to follow and participate in technology specific conferences and associations such as those represented at STRATUS 2022.  Many of which are becoming more accessible by being available online.   Industry specific conferences in engineering, public works, public safety – even agriculture – now serve as an excellent source of specific applied geospatial technology tools.  And drone/UAS technology is a common thread among them all. 

Coming to a geospatial application close to you soon.