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120717 - Arctic Ecology - Churchill Manitoba - Gregg2 Q5 - Kelsie by Alex Smith

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About This GigaPan

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Taken by
Alex Smith Alex Smith
Explore score
1
Size
0.18 Gigapixels
Views
71
Date added
July 30, 2012
Date taken
July 17, 2012
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Description

120717 - Arctic Ecology - Churchill Manitoba - Gregg2 Q5 - Kelsie

I am conducting a study on the relationship between willows and the large-flowered wintergreen (Pyrola grandiflora). It is known that the large-flowered wintergreen is often found growing under or near willows; assuming that the flowers use the willows for shelter, I believe that sites with greater willow cover will have a greater number of large-flowered wintergreen. I am recording the number of flowers at each site and will be estimating percent cover of willows using these Gigapan images and image analysis software. I am also recording the different types of willow found in each quadrat, as well as any other plant species present
Site: Churchill welcome sign (Gregg 2), Quadrat 5
Date: July 17, 2012
GPS: N 58.75817, W 94.14592

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Stitcher Notes

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GigaPan Stitch version 1.1.1564 (Windows)
Panorama size: 180 megapixels (15120 x 11960 pixels)
Input images: 30 (5 columns by 6 rows)
Field of view: 77.9 degrees wide by 61.7 degrees high (top=7.4, bottom=-54.3)
Settings:
Vignette correction on: c1=-0.0195 c2=-0.00598
All default settings
Original image properties:
Camera make: Canon
Camera model: Canon PowerShot SD780 IS
Image size: 4000x3000 (12.0 megapixels)
Capture time: 2012-07-17 11:41:19 - 2012-07-17 11:43:36
Aperture: f/5.8
Exposure time: 0.002 - 0.00625
ISO: 100
Focal length (35mm equiv.): 100.0 mm
Digital zoom: off
White balance: Fixed
Exposure mode: Automatic
Horizontal overlap: 40.3 to 62.5 percent
Vertical overlap: 39.3 to 40.7 percent
Computer stats: 3766.66 MB RAM, 4 CPUs
Total time 8:14 (16 seconds per picture)
Alignment: 3:49, Projection: 44 seconds, Blending: 3:41
(Preview finished in 5:00)