Ice Raven - Sub Zero Adventure - Partner site of Ravenlore Bushcraft and Wilderness Skills and Waylandscape. Arctic Exploration, Travel and Photography.
Ice Raven - Sub Zero Adventure - Partner site of Ravenlore Bushcraft and Wilderness Skills and Waylandscape. Arctic Exploration, Travel and Photography.
Part of the Lore and Saga family of web sites
Ice Raven is a partner site of Ravenlore Bushcraft and Wilderness Skills Ice Raven - Sub Zero Adventure

Photography Techniques in the Arctic.

We’ve probably all got different things we’d like to photograph in the Arctic but for most of us the Aurora Borealis is going to be high on our list.

The Aurora is caused by charged particles from the sun colliding with the Earth’s magnetic field. It varies with solar activity and it’s visibility is dependent on cloud a light pollution from towns and cities. there is no guarantee that you will see it in the Arctic but the longer hours of darkness in the winter and the Northerly aspect of the sky does increase your chances somewhat.

The next trick is to actually record what you are seeing with a camera.

In most cases it will require a long exposure a tripod or other firm support for your camera. It’s very easy to be fooled by the display on the back of your camera when your eyes are adapted to darkness. A quick glance at the screen will convince you that you have the most amazing pictures on your card but unless you are lucky, disappointment lies that way.

More often than not you will find the image is underexposed and very noisy as a result. (This rates as my most regretted mistake in 40 years of photography and one that I hope will never repeat.) It is far better to check your exposure using the histogram function on your camera. (Check the instruction book if you are not already familiar with that feature.)

Northern Lights over Shelter - Ice Raven - Sub Zero Adventure - Copyright Gary Waidson, All rights reserved.

My start point for exposure is 15 seconds and I choose the iso. setting based upon the maximum aperture of the lens.    For example:    If the lens will only open up to f4 I would set the camera to 800 iso.  F2.8 would give me 400 iso. and f2 would allow me to set 200 iso.   As you can see, the faster the lens on your camera the lower the iso. and therefor the lower the digital noise you will record. Likewise a slower lens like F5.6 would need a setting of 1600 iso. with all the extra noise that entails. Because the Aurora tends to move and shift about, a longer exposure tends to just result in a less defined amorphous result. The other problem with longer exposures is that the Earth’s rotation will cause the stars to streak rather than be recorded as points. 15 seconds seemed to be the optimum in the tests I made. (The two larger spots near the bottom of the photograph above are planets by the way.)

I find the best shots also have some foreground interest such as trees or even buildings too but if you include illumination in the foreground this will have to be balanced with the main exposure as well. Sometimes you can be lucky with this but other times you may need to take two different exposures and combine them in the computer when you get home.

 

More information to follow soon.

In the meantime you might find more information

on my Ravenlore or my Waylandscape sites.

 

Sub Zero Crew - Bushcraft UK
Arctic Expeditions, Equipment and Reviews Extreme Weather, Equipment and Reviews

Unless noted otherwise, all photography, artwork and content on this site is copyrighted. © Gary Waidson 2014 All rights reserved.

The Ice Raven Project promotes sustainable and low impact bushcraft and wilderness skills in Arctic and winter conditions. This includes the use of  tents, tarps  and snow shelters where possible. Fires are only used where safe and where use and collection of firewood will not damage the natural environment. We often travel to locations by public transport and then use snowshoes, sleds, toboggans and pulks to transport our equipment into the wilderness.

Ice Raven is a partner site of Ravenlore Bushcraft and Wilderness Skills