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120717 - Arctic Ecology - Churchill Manitoba - Launch Road Q4 - Kelsie by Alex Smith

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About This Gigapan

Taken by
Alex Smith Alex  Smith
Explore score
0.23 Gigapixels
Date added
Jul 31, 2012
Date taken
Jul 17, 2012

120717 - Arctic Ecology - Churchill Manitoba - Launch Road Q4 - 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: Launch Road, Quadrat 4
Date: July 17, 2012
GPS: N 58.76630, W 93.95922

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Stitcher Notes


GigaPan Stitch version 1.1.1564 (Windows)
Panorama size: 227 megapixels (18108 x 12556 pixels)
Input images: 36 (6 columns by 6 rows)
Field of view: 95.1 degrees wide by 66.0 degrees high (top=5.6, bottom=-60.4)
Vignette correction on: c1=0.00748 c2=-0.0121
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 15:51:29 - 2012-07-17 15:54:13
Aperture: f/5.8
Exposure time: 0.00125 - 0.008
ISO: 100
Focal length (35mm equiv.): 100.0 mm
Digital zoom: off
White balance: Fixed
Exposure mode: Automatic
Horizontal overlap: 34.0 to 65.9 percent
Vertical overlap: 37.1 to 38.2 percent
Computer stats: 3766.66 MB RAM, 4 CPUs
Total time 11:31 (19 seconds per picture)
Alignment: 5:47, Projection: 53 seconds, Blending: 4:51
(Preview finished in 7:13)

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