Sahara Desert Dust takes out My St John, USVI Landscape Photography

Sahara Desert Dust takes out My St John, USVI Landscape Photography
See the aqua blue water in this photo? Caribbean blue may be my favorite color and this is the color that I hoped to capture a lot of on my recent St John, USVI photography trip. I mentioned in the 100 Megapixel Francis Bay, St John, USVI Sunset post that I faced a big challenge to my landscape photography on this trip. That challenge was dust blowing nearly 5,000 miles from the Sahara Desert to the Virgin Islands, causing haze.
 
To get the brilliant blue color I like so much requires white sand under clear water and a clear sky with an overhead sun. The white sand and clear water are generally abundant on this island, but the haze caused by dust took out the clear sky requirement and with the exception of about one day, the blue water did not pop like I wanted during my trip. Since that one day was partly-to-mostly cloudy, shooting was only good for part of that day. Some clouds are of course desired for adding interest to an otherwise solid blue sky, but too many clouds become an issue.
 
This picture of Ram Head and Booby Rock was captured during a break in the clouds with part of Ram Head, the distant sea and the island under shade from the clouds. I shot a variety of compositions of this scene, but liked the panoramic captured handheld at 53mm the best.
 
Often, an extremely wide angle of view captured using a circular polarizer filter will result in an unevely darkened sky, and I have been asked about the evenly polarized skies in this image. The key was that this image was captured at 12:48 PM under a very high sun. With the sun was high in the sky, the 90 degree angle of strongest sky darkening is at the horizon – the entire horizon, making wide panorama skies captured using a polarizer filter look great (if significantly more sky was included in this photo, you would start to see the sky lighten toward the top of the frame). I frequently shoot under a high sun for this reason. Use a circular polarizer filter to create mid-day amazement.
 
Even without landscape photography being greatly successful on this trip, I had success in another area of photography and will share some of those results soon.
 
Camera and Lens Settings
53mm  f/11.0  1/50s  ISO 100  14829 x 3805px
Posted: 7/10/2014 9:55:07 AM CT   Posted By: Bryan
comments powered by Disqus
Help  |  © 2003-2014 The Digital Picture, LLC  |  Bryan CarnathanPowered By Christ!