Friday, September 26, 2014

Regulating Small Commercial Drones - A Way Forward


Useful commercial applications of unmanned aerial vehicles (drones) are becoming evident – placing the FAA, charged with safely regulating US air space, in a quandary.  FAA relies on a 1991 policy, recently expanded, for exempting small, hobbyist drones, but the effect of its regulation to date is to ban commercial uses.

Studies have shown immense potential benefits from the commercial use of drones, ranging from farmland management, search and rescue operations, pipeline inspection, real estate management, medicine delivery, etc. 

It seems to me that the model long established for controlling two-dimensional space (highway and boat traffic) could provide a useful way of looking at managing three-dimensional space.

For example, boat and auto drivers are required to secure licenses (regular and commercial, motorcycle endorsements, driver education, etc.) and insurance (property damage, personal liability, collision, uninsured motorist, etc.) for operation of their vehicles, are permitted to only operate them in certain areas and in certain ways (exclusive domain exclusions, right side of the road, “rules of the road,” speed limits, “no wake,” etc.), and are supported by an infrastructure (local, state, and interstate highways; navigation channels, locks, etc.) largely managed by government.

The regulatory philosophy behind regulation of two-dimensional space is one of balancing the value of the activity against risk of failures and damage to persons and property.

Outright bans (or coercive regulations which have the effect of outright bans) on commercial drone operations is no more rational in a free society than banning commercial applications of cars, trucks, or boats. 

Yes, such regulation of drones (licensing users, requiring insurance, limiting location of operations, exempting certain classes, etc.) will impose hardships on some, and will result in some mistakes (highway and boating accidents are relatively common), for which owners, operators, insurers, or the general public will pay.  Where these controls prove to be inadequate, tort law provides additional protections to victims.  But, in the case of regulation of two-dimensional space, society views the societal benefits of such activities to be so much greater than the costs, that few question their validity.  Why should not similar means be devised to manage three-dimensional space?

Let’s not permit our inability to be perfect immediately keep us from getting a reasonable start.  For there are others who are eager to capture the technology if we fail to.

Thursday, September 11, 2014

Demonstration of Drone-Based Imagery for a Homeowners Association


Below is a portion of a report I prepared for the Board of Directors of a local homeowners association in the Tacoma, WA area following a demonstration of the use of a drone for securing aerial imagery:

Background on Aerial Photography & Drones

The use of imagery (still photo, video, UV, infrared, side-looking radar, etc.) in urban planning and development has been extensively documented.  Recent development of technology to provide stable, unmanned aerial platforms (commonly called “drones”) to accommodate cameras and other equipment, promises to open up possibilities for useful applications for homeowners associations.

A Demonstration at ******** **********

Following a recent newspaper article about training of UAV owners, pilots, and potential users, I contacted the instructor, who demonstrated, on August 25, the use of a modestly priced UAV in ********, on Building **. Owners were informed ahead of time, and two attended the demonstration, along with two managing partners of a local property management organization.

Results

Applications which were clearly demonstrated included capturing of high quality still and video photography on issues of importance to ********:

1.      General inspection of the condition of roofs, gutters, downspouts, decks, roof penetrations, scuppers, etc.

2.      Identifications of damage to gutter and downspouts, with resolutions of a few inches, possibly due to leaning ladders, sagging, joints, dents, etc.

3.      Identification of areas where cleaning and/or repainting was needed on the tops and sides of the building

4.      Areas where plugging of gutters and downspouts by needles and leaves occurred, and where they were clean and clear

5.      Aerial extent of ponded water during and after storm events

6.      General extent and condition of vegetation (not included were devices (color infrared, etc.) capable of capturing imagery which would show dead trees, pest damage, dry conditions, lack of nutrients & fertilization, etc.

7.      Imagery confirmed 1) heavy needle loading of rear top gutters (88); 2) plugging of downspouts (88); 3) splash damage on inside south walls of flat roofs (88, 95); 4) vegetation damage (89, 93, 95, 96); 5) clean front gutters (89, 92, 93, 94); 6) accumulation of needles at edges of flashing around chimneys, against walls, and around ponding water on flat roofs (91, 92, 93, 94, 95, 96); 6) concentration of needles at some of the scuppers (91, 93, 94, 95, 96); 7) condition of scuppers (88); 8) condition of chimney mortar and chimney caps (91, 93, 94, 95, 96); 9) condition of painted wall tops (92, 93, 94, 95, 96); 10) location of old cess pool or sump (95, 96). 

Comparative Results

Total air time of the drone used (a DJI Phantom II, retailing at about $1300, with gimbal-mounted camera) was about 13 minutes, to secure 7 still photos at 14 megapixel resolution, and two videos of clarity comparable to drone-based professional sports broadcasts and “Over Washington” shows.  Comparable inspections would have required two or more people with ladders, for several hours, to secure comparable information. 

Users

Possible users, in addition to our own (and other HOA) Boards for assessments of property condition and problem identification, include realtors whose clients may want a better image of roofing and second- and third-story paint, gutter, and downspout condition; inspectors who are paid to provide assurances to buyers as a condition of purchase; financial institutions and insurers, who wish to know the condition of properties they finance or insure; reserve study professionals who are greatly hampered in their ability to assess conditions of properties by inability to directly observe portions of the properties to determine condition and useful life of assets, etc.; and smart buyers themselves, who want the best information available on alternative personal, commercial, or industrial investments.

Contact me at Drone Solutions for further information, at dronesolutions@aol.com

Ken Karch




Tuesday, September 2, 2014

Welcome to Drone Solutions' blog.

Drone Solutions is a Washington State sole proprietorship specializing in solutions to everyday problems using unmanned aerial systems, commonly called drones.  The most often cited examples involve aerial photos (both still and video), and there are literally hundreds of demonstrated applications. We partner with drone suppliers, education and training institutions, and related management consultants to provide needed services to our clients.

The mission of Drone Solutions is to help individuals and organizations solve problems using drones.

Our vision is to be the preferred provider  for a variety of drone applications for a select group of customers.

We provide our services by helping clients understand the potential applications of drone technology, design experiments to demonstrate and carry out useful applications, develop relationships with drone providers to carry out drone services, assess the effectiveness of drone usage, and identify new applications of drones.

To easily access this blog, bookmark it at:

http://dronesolutions.blogspot.com/

I will try to make this blog as useful as possible to our clients and the general public.  I hope you like it.

Ken Karch
Owner
Drone Solutions
dronesolutions@aol.com