I wanted to pass along an exciting event hosted by the American Society of Photogrammetry and Remote Sensing (ASPRS) Northern California Region! The UAS Technical Demonstration and Symposium will take place October 21-22 in Reno, Nevada. An abstract of the event is below:
The ASPRS Northern California Region is hosting a 2-day symposium on unmanned aircraft systems (UAS) in Reno, NV on October 21-22, 2014. The purpose of the event is to assemble academia, UAS developers, survey and mapping companies, government agencies, and UAS enthusiasts, to share information, showcase new technologies and demonstrate UAS systems in action (in flight). The event will be held at the Reno Stead Airport, an FAA-designated UAS test site, as well as at a symposium hotel in downtown Reno. The mission of the event is to advance knowledge and improve the understanding of UAS technologies and their safe and efficient introduction into our national airspace, government programs and business.
Information about the symposium and ASPRS can be found attheir website, or you can contact me and I will point you in the right direction.
A few weeks ago, “60 Minutes” dedicated an entire story titled Drones Over America highlighting the proliferation of drones in the civilian world. The juxtaposition of veteran Morley Safer (82) interacting with a technology so virgin yet relevant made for quite an entertaining program. Overall it was an excellent showcase of the technologies growing capabilities, and true to 60 Minutes form, it featured proponents and opponents from both sides of the coin.
Below are some highlights:
Domestic drones are poised to become a multibillion dollar industry, revolutionizing everything from crop management to package delivery.
For the moment, their barely regulated
We’re looking at the future, and whether you like it or not, the future is looking back at us.
Sophisticated as they are, an idiot can fly one.
Guinn: “Man, I’m not really too sure what I’m going to take aerial photos or video of, but that thing is really cool, and I want one.”
Toscano: “We build drones for the 4 D’s: dirty, dangerous, difficult, and dull missions.”
The common denominator in the world of most drones is the camera.
Cummings: “Using a drone for pictures is no different than using high-powered binoculars or a telephoto lens.”
Feinstein: “When does it become stalking? When does it invade privacy?”
Cummings: “It’s revolutionizing the aerospace industry in a way not seen in 25 years.”
When will a drone be at your front door? Time and technology will wait for no one.
The burgeoning emergence of highly-capable consumer cameras combined with affordable and ready-to-fly (RTF) sUAS has empowered anyone with an interest to become an aerial photographer. The addition of youtube, geotagging, smartphones, and social networks has created a vast network of aerial video and imagery, available to anyone with an internet connection. Drone Analyst posted a great article about the Democratization of Aerial Photography highlighting this phenomenon.
Enabled by the democratization, the applications of UAS are endless. Those that receive the most attention are listed below:
High Resolution Aerial Survey and Mapping
Being that I’ve been a photogrammetry and remote sensing professional for over 5 years, this area is of particular interest to me. The aerial survey industry has long relied on manned aircraft or satellites to acquire geospatial data. Professionals have a proven track record of manufacturing products with high levels of quality and accuracy. Three inch image resolution is the normal standard of high resolution imagery by most firms. Other sensors like LiDAR, synthetic aperture radar, and hyperspectural imagery are common acquisition platforms.
Small UAS have the potential to marginalize the current aerial survey and mapping industry. Their ability to fly low, cheap, and efficient could revolutionize the way geospatial data is collected in the next 2-5 years. Obtaining imagery with low-cost cameras/sensors at centimeter resolution is an absolute a reality at this time. What is lacking, however, is the proven quality and accuracy of these products compared to traditional industry counterparts.
Pipelines and Power Lines
Utility companies are common clients for aerial survey firms. Corridor mapping is highly effective at collecting an inventory of utility infrastructure. SUAS are perfect for this application because of their ability to collect high-resolution imagery or LiDAR in only a few flight lines.
There is a lot of buzz around using sUAS for vegetation analysis. This is achieved by acquiring imagery in the near-infrared (NIR) spectrum and then applying the normalized difference vegetation index (NDVI). Virtually any point-and-shoot can be converted to sense NIR (although quality is still unproven). The thinking around the UAS community is that agriculture will be the biggest market for NIR equipped sUAS. NDVI maps of ag fields would empower farmers to see exactly which fields are healthy and which are not. The Daily Beast wrote a great article about how drones could soon be ubiquitous to American farms.
One of the most obvious and controversial applications is journalism. It’s bad enough that the paparazzi apologetically harass celebrities on foot. Empowering them to shoot above someones private property is a whole different story. These journalism tactics strike the fear of “big brother” in many Americans.
There have been positive results to using drones for journalism, however. UAS have allowed film makers to obtain amazing aerial shots for movies, TV shows, and documentaries. The makers of the “Flying-CAM Sarah” were recently honored by the Academy of Motion Pictures for it’s work in movies like “Skyfall,” “Oblivion,” and “Prisoners.”
Rather than higher an expensive helicopter or manned aircraft, construction managers are increasingly turning to UAS technology. They are safer, cheaper, and provide all of the information from a bird’s-eye-view that a site manager would want to know. And they enable managers to easily monitor the progress of a site throughout the project’s life cycle.
Quarry’s and landfills also benefit greatly from sUAS. 3D models can provide an accurate inventory of stockpiles and calculations of material volumes are easily attainable using sUAS acquired imagery.
Real estate is quickly becoming one of the most widely reported applications of UAS. “One 57,” Manhattan’s newest state-of-the-art condominium high-rise, used UAS as an incredibly effective marketing tool by capturing what views would look like on different floors. This enabled potential customers the opportunity to “see” what their view would be before the construction was even finished.
One of my favorite videos is from Domino’s in the U.K. of a drone delivering a pizza. The concept seemed far fetched initially, but in a matter months, there were videos of other companies jumping on the drone delivery bandwagon.
Amazon made the most publicized announcement when it aired a “60 Minutes” piece about future UAS delivery plans. Like many new ideas, there has been criticism and skepticism, but in the long run, I believe Amazon’s “Prime Air” will revolution parcel delivery.
Applied Photogrammetry Using Drone Technology and the World's Most Popular Camera