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Arctic Ecology 2012 - Churchill > 120715 - Arctic Ecology - Churchill Manitoba - Cape Merry Q3 - Kelsie by Alex Smith

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About This Gigapan

Taken by
Alex Smith Alex  Smith
Explore score
0.08 Gigapixels
Date added
Jul 31, 2012
Date taken
Jul 15, 2012

120715 - Arctic Ecology - Churchill Manitoba - Cape Merry Q3 - 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: Cape Merry, Quadrat 3
Date: July 15, 2012
GPS: N 58.78658, W 94.20158

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Stitcher Notes


GigaPan Stitch version 1.1.1564 (Windows)
Panorama size: 79 megapixels (12176 x 6524 pixels)
Input images: 15 (5 columns by 3 rows)
Field of view: 63.1 degrees wide by 33.8 degrees high (top=6.9, bottom=-26.9)
Vignette correction on: c1=-0.0246 c2=-0.00414
All default settings
Original image properties:
Camera make: Canon
Camera model: Canon PowerShot SD780 IS
Image size: 4000x3000 (12.0 megapixels)
Capture time: 2012-07-15 16:58:00 - 2012-07-15 16:59:07
Aperture: f/5.8
Exposure time: 0.0025 - 0.00625
ISO: 100
Focal length (35mm equiv.): 100.0 mm
Digital zoom: off
White balance: Fixed
Exposure mode: Automatic
Horizontal overlap: 49.1 to 56.0 percent
Vertical overlap: 46.8 to 47.1 percent
Computer stats: 3766.66 MB RAM, 4 CPUs
Total time 3:53 (16 seconds per picture)
Alignment: 2:02, Projection: 21 seconds, Blending: 1:31
(Preview finished in 2:35)

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