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© Field of View 2016                                                             GeoSnap Express User Manual  

 

Specifications & Settings 

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GeoSnap Express and DSLR Checklist 

GeoSnap Express file setup 

 

IR LED code (or wired trigger) 

 

File name type (Sony, Canon, etc) 

 

Trigger mode (distance, time, etc) 

 

Trigger mode parameter (# meters or # seconds) 

 

Resend trigger time (typically around 750ms) 

 

Control mode (none, button toggle, etc) 

 

Camera orientation (top forward, bottom forward, etc) 

 

Delete IMAGENUM.txt file off of the card if you want the IMG file to start at 1 

DSLR setup 

 

Insert fully charged battery into camera 

 

Insert empty SD card into camera 

 

Make sure all of the settings are correct 

o

 

Shutter priority, 1/1000s (shutter speed) 

o

 

ISO Auto 

o

 

White Balance Sunny/Cloudy 

o

 

MF (Manual Focus) – lens taped down and focused at infinity 

o

 

Single capture – remote shooting 

o

 

Large image quality 

Pre-flight system checks 

 

Lens cap is off of camera and lens is clean 

 

Hotshoe module is on the camera and tightened down 

 

GeoSnap/camera trigger cable is in place and secure 

 

GeoSnap microSD card is in the GeoSnap control module 

 

GeoSnap GPS antenna is screwed on and antenna is mounted securely 

 

Camera/GeoSnap are securely mounted on aircraft 

Powering the system 

 

Power on DSLR 

 

Plug in the GeoSnap Express 

 

Watch for GPS lock on GeoSnap Express (green LED will start flashing quicker) 

 

If in distance trigger mode, watch for first trigger (10sec after GPS lock is obtained) 

 

Take-off 

Post-flight 

 

Press and hold GeoSnap onboard button to stop logging 

 

Power down GeoSnap and DSLR 

 

Remove GeoSnap microSD card and DSLR SD card 

Содержание GEOSNAP EXPRESS

Страница 1: ...GeoSnap Express User Manual...

Страница 2: ...vision 6 18 15 Manual created 12 14 15 Added Troubleshooting section 2 11 16 Updated to match 2 3 x firmware 3 28 16 Added File synchronization section 5 23 16 Updated to match 2 4 x firmware 6 29 16...

Страница 3: ...oSnap system 8 Loading new firmware onto the GeoSnap system 8 LED codes 9 GeoSnap System Files 10 Imagenum file 11 Configuration file 11 Flight data log file 19 Image log file 20 Pix4D log file 21 Tro...

Страница 4: ...Field of View 2016 GeoSnap Express User Manual 1 1 1 1 1 1 Introduction In this section The GeoSnap Express System components...

Страница 5: ...payload integration facilitate intelligent triggering and produce a valuable log of position and ground track heading conditions at the moment of image capture System components GeoSnap Control Unit G...

Страница 6: ...ew 2016 GeoSnap Express User Manual Introduction 3 3 Wired trigger pigtail Velcro mounting patch IR trigger cable MicroSD card adapter Power pigtail 6 position housing 6 position I O wires GPS antenna...

Страница 7: ...ss User Manual 4 4 4 4 4 4 Getting Started In this section Installing the GeoSnap system Using the wired remote trigger Using the 6 position I O port Powering the GeoSnap system LED codes Loading new...

Страница 8: ...unt Tighten down the hotshoe module by twisting the lock Screw down the GPS antenna SMA connector so that it is snug Note Make sure you mount the GPS antenna with the top facing up and with a clear vi...

Страница 9: ...w a GeoSnap trigger cable that is integrated with a Sony A6000 trigger plug If using the IR LED trigger cable Plug the IR LED cable into the IR LED port on the hotshoe module Route the IR LED cable to...

Страница 10: ...e used to interface with the GeoSnap system primarily to control triggering using an external source A 6 position locking connector and wires with pre crimped pins are provided in the GeoSnap system a...

Страница 11: ...on ground for triggering purposes The VCC line position 6 should not be used to power any external devices It should be used only for triggering with the Trigger line position 4 as described above Pow...

Страница 12: ...st Note this is also the LED code for an SD card error see below so if this pattern persists check the SD card No GPS lock but system is ready to start operating If the GeoSnap system is configured fo...

Страница 13: ...Field of View 2016 GeoSnap Express User Manual 10 10 10 10 10 10 GeoSnap System Files In this section Imagenum file Configuration file Flight data log file Image log file Pix4D log file...

Страница 14: ...eoSnap Each time the GeoSnap system is powered it searches for the configuration file and reads the settings If this file is not present the GeoSnap system creates a new configuration file with defaul...

Страница 15: ...d is irrelevant Image file name convention Default String 2 File_name 0 Values 0 none specified default 1 IMG_0001 JPG Canon 2 DSC00001 JPG Sony 3 DSCN0001 JPG Nikon 4 DSCF0001 JPG Fuji 5 DSC_0001 JPG...

Страница 16: ...tude obtained from the GPS that can be specified in the distance interval option Fast as possible a trigger command is sent immediately after the GeoSnap system receives capture verification from the...

Страница 17: ...on This option sets the distance in meters between trigger commands sent by the GeoSnap system when it is set to distance mode triggering This is configurable in meter increments Any decimals entered...

Страница 18: ...fast as possible mode If this feature is disabled and the GeoSnap system is in time or fast as possible mode it will start sending trigger commands as soon as it is powered If this feature is disable...

Страница 19: ...on the camera or with an external signal input Send trigger command at least every X minutes to prevent camera live view timeout Default String 9 Elapsed_time_min 0 Values 0 600000 min Description Thi...

Страница 20: ...lues 1 65536 meters to the nearest meter Description This option configures the altitude limit associated with the altitude limit option The altitude limit option must be enabled for this to take effe...

Страница 21: ...ight data log default 1 generate image log and flight data log only 2 generate image log and pix4d log only 3 generate image log only Description This option configures whether or not to create and po...

Страница 22: ...mera throughout the flight Files over 3 million lines are prevented to assure timely logging to the microSD card After 3 million lines a new FLT file is created with a letter appended to it with the f...

Страница 23: ...log pitch data so this column is just zeros 8 yaw deg degrees Ground track heading of the system as reported by the ublox 9 gstime ms milliseconds GeoSnap time since power on 10 horz_accy m meters Ho...

Страница 24: ...as reported by the ublox 10 gstime ms milliseconds GeoSnap time since power on 11 horz_accy m meters Horizontal position uncertainty of the ublox 12 vert_accy m meters Vertical position uncertainty of...

Страница 25: ...Field of View 2016 GeoSnap Express User Manual 22 22 22 22 22 22 Troubleshooting In this section GPS signal quality test Fix status code lookup table...

Страница 26: ...and if using a multicopter set the motors to idle make sure you take appropriate safety measures around the spinning propellers Let the system sit for 3 5 minutes to allow the GPS on the GeoSnap syst...

Страница 27: ...make note of the gstime located after the yaw column of the first three images i e when you powered on the rest of the systems when you started the motors and when you started triggering In the FLT l...

Страница 28: ...ideo transmitter that doesn t need to be running during the flight try turning off that system and re running the test looking for 2m uncertainties Fix status code lookup table Fix Status Lookup Table...

Страница 29: ...Field of View 2016 GeoSnap Express User Manual 26 26 26 26 26 26...

Страница 30: ...er Manual Specifications Settings 27 27 Specifications Settings In this section Physical specifications Power specifications 6 position I O port specifications MicroSD card specifications Camera setti...

Страница 31: ...View 2016 GeoSnap Express User Manual Specifications Settings 28 28 Physical specifications GeoSnap Express DSLR hotshoe module dimensions in millimeters GeoSnap Express control unit dimensions in mi...

Страница 32: ...ap Express DSLR Power Requirements Parameter Value Voltage input range 4 5 to 28 V Current input typical 0 10 A 6 position I O port specifications 6 Position I O Port Pinout Position Label Voltage Des...

Страница 33: ...nts Camera settings To obtain good aerial images when performing a mission using the GeoSnap system it is necessary that certain settings be applied to your camera The following table addresses the re...

Страница 34: ...back to 1 by selecting the Manual Reset option This will reset the numbering back to 1 then return to continuously numbering the images from there The Sony A600 however does not have a Manual Reset op...

Страница 35: ...to o White Balance Sunny Cloudy o MF Manual Focus lens taped down and focused at infinity o Single capture remote shooting o Large image quality Pre flight system checks Lens cap is off of camera and...

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