John McGrath's Discussions (159)

Discussions Replied To (71) Replies Latest Activity

"In photography you get what you pay for. Point and shoots are cheap period. Buy a DS…"

John McGrath replied Jan 15, 2014 to Small UAV with Near InfraRed Camera and GPS (Autopilot)

55 Jul 30, 2014
Reply by DAVE BEHR

"Speed: Continuous Shooting: Normal: 2.4 shots/sec. in P mode, 10.3 shots/sec. in Hig…"

John McGrath replied Jan 15, 2014 to Small UAV with Near InfraRed Camera and GPS (Autopilot)

55 Jul 30, 2014
Reply by DAVE BEHR

"Nex 7 is great but I would go Panasonic g2 or g3 (preference) but the thing is these…"

John McGrath replied Jan 15, 2014 to Small UAV with Near InfraRed Camera and GPS (Autopilot)

55 Jul 30, 2014
Reply by DAVE BEHR

"You wont get more than 10-12 minutes and thats a better land now scenario and with e…"

John McGrath replied Jan 15, 2014 to 3D Robotics Platform Recommendation

1 Jan 15, 2014
Reply by John McGrath

"To me it looks like the processing of all the images taken is showing the so called…"

John McGrath replied Jan 15, 2014 to Small UAV with Near InfraRed Camera and GPS (Autopilot)

55 Jul 30, 2014
Reply by DAVE BEHR

"I downloaded the sample you did. Please explain why you do not like the cannon? And…"

John McGrath replied Jan 14, 2014 to Small UAV with Near InfraRed Camera and GPS (Autopilot)

55 Jul 30, 2014
Reply by DAVE BEHR

"If you use a modified go pro and the APM with the gps geo referencing you have what…"

John McGrath replied Jan 14, 2014 to Small UAV with Near InfraRed Camera and GPS (Autopilot)

55 Jul 30, 2014
Reply by DAVE BEHR

"Can you expound on "precision a the lens"?"

John McGrath replied Jan 14, 2014 to Small UAV with Near InfraRed Camera and GPS (Autopilot)

55 Jul 30, 2014
Reply by DAVE BEHR

"We use a Cannon sx260 it has built in GPS and modified for Near IR and use it for AG…"

John McGrath replied Jan 14, 2014 to Small UAV with Near InfraRed Camera and GPS (Autopilot)

55 Jul 30, 2014
Reply by DAVE BEHR

"I suggest this following cause your flight times will suffer with pushing the weight…"

John McGrath replied Jan 13, 2014 to Does 3DR IRIS support other cameras besides GoPro?

6 Feb 19, 2015
Reply by Global_Saffer

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