About

Please tell us a bit about your UAV interest

Arctic research


Hometown:

Ottawa


Activity Feed

Robert H Fraser commented on Kyle Miller's blog post Value in the Near Infrared: Debunking the Myth of a False-NDVI
"Keep in mind that many plant stressors (e.g. nutrient deficiency) will have the largest and earliest impact by decreasing the concentration of absorbing pigments that will be detected in the visible range as increased reflectance, especially the…"
Mar 10, 2016
Robert H Fraser commented on Kyle Miller's blog post Value in the Near Infrared: Debunking the Myth of a False-NDVI
"I think the jury is still out as to whether these converted NIR cameras provide an improved ability to characterize and monitor vegetation.  As Benjamin points out, the false NDVI image presented above could easily be inverted (or the formula…"
Mar 10, 2016
Robert H Fraser commented on Brendan Jacobs's blog post Like It or Not, Drone Licensing Is Coming
"Not really so far-fetched.  Take a look at the Transport Canada's "NOTICE OF PROPOSED AMENDMENT (NPA): UNMANNED AIR VEHICLES" http://wwwapps.tc.gc.ca/Saf-Sec-Sur/2/NPA-APM/actr.aspx?id=17&a...
The proposals would remove the distinction between…"
Aug 22, 2015
Robert H Fraser replied to Robert H Fraser's discussion Solo and Mission Planner? in 3DR SOLO
"That's great to hear, thanks!"
May 25, 2015
Robert H Fraser posted a discussion in 3DR SOLO
Hi,Does anyone know yet whether the Solo will be compatible with Mission Planner out of the box? I would prefer to purchase a Solo instead of an X8+ but will require an ability to upload Mission Planner missions later this summer. Thanks,Rob
May 25, 2015
Robert H Fraser replied to Mark Stanoch's discussion Tarot 2D Gimbal Random Movements on Power Up in IRIS
"Glad I found this.  Had the same problem after installing a new Tarot control board.  The radio calibration fixed the tilt dial shaking issues!"
May 23, 2015
Robert H Fraser commented on Janis Kuze's blog post Ground Control Points (GCPs) for aerial photography
"looks great.  For GPS targets that we could transport easily on a commercial flight, I was thinking of getting a bunch of 12" stainless steel pizza pans (stackable and fairly light) then painting them fluorescent orange with a 5 cm black bullseye. …"
Feb 2, 2015
Robert H Fraser commented on Paul's blog post Blank Coverage from TC in Airport Zone
"Yeah, I don't get it.  TC Canada wants all UAV operators to work towards being Compliant Operators, but what manufacturer or assembler is going to potentially open themselves up to liability by signing off on onerous certificates of compliance and…"
Jan 23, 2015
Robert H Fraser commented on Chris Anderson's blog post New Canadian UAV rules look like a great step forward
"I agree with Rob - it all looks fine and reasonable until you read the 9 km built-up area restriction.  What is the safety rationale for needing a 9 km buffer from say a small town? "
Dec 12, 2014
Robert H Fraser commented on Rob_Lefebvre's blog post New Transport Canada UAV Regulations Arrive!
"Thanks Bertrand and George - that makes things clearer re: the training requirements.  I wonder if someone will offer a distance learning program in short order that would fullfill this need...
"Such training could be provided by an existing flight…"
Nov 28, 2014
Robert H Fraser posted photos
Nov 27, 2014
Robert H Fraser commented on Rob_Lefebvre's blog post New Transport Canada UAV Regulations Arrive!
"The table looks quite straightforward, but FAQ #2 makes reference to training requirements for the 2-25 kg exemption.  I wonder what this will entail?
Question 2:
What training is required to fly a UAV under the exemptions?

Answer:
Each exemption…"
Nov 27, 2014
Robert H Fraser commented on Mario's blog post In Canada...Simpler rules for small unmanned air vehicles
"Details of the new Transport Canada UAV rules have been released. 
http://www.tc.gc.ca/eng/civilaviation/standards/general-recavi-uav-...
I wonder what the training requirements for 2-25 kg UAV exemption will entail? (see FAQ #2)"
Nov 27, 2014
Robert H Fraser replied to Robert H Fraser's discussion any Pixhawk issues at high latitudes?
"That's good to hear, Andre.  Despite our successful flights last summer, I have read about numerous issues using DJI's Naza and GPS at high latitudes.  In fact, the Naza-M manual goes as far to say that the "Compass module CANNOT work in the polar…"
Nov 20, 2014
Robert H Fraser posted a discussion
Hi all - I am wondering if anyone here has experience flying a Pixhawk-based multicopter at higher latitudes in the Arctic.  We are purchasing an octocopter with Pixhawk and 3DR uBlox GPS for use in surveying around Tuktoyaktuk, NWT next summer…
Nov 19, 2014