Monthly Archives: January 2013

Olmsted Point

One part of Yosemite that I have not previously explored is the Tioga Pass Road.  It has either been out of my way or closed for the winter during previous visits but this time I decided to take the drive across to end up at Mono Lake.  The route takes you to Olmsted Point.  This is only a couple of miles from my starting point in Yosemite Valley but the direct route is not available to cars so an hour’s drive is the alternative.

Olmsted Point itself is a pretty bleak and exposed place.  The view across to Yosemite Valley is good (and would probably be a lot better at a different time of day to my visit)and you can see a lot from the parking lot.  It is only a short walk to a better spot but most people don’t bother walking down.  The rocky outcrop is very bright and on a sunny day the light is quite harsh.  However, you do get a view of everything around you which makes it worth doing.

 

What a Tree!

The banyan tree is a pretty amazing form of life.  The way the branches drop to the ground and form new roots (at least that is what it looks like they do) is pretty amazing.  The town of Lahaina has a banyan tree that is amazing, even by banyan tree standards.  It seems to have taken over a whole square in the town.  We were there while an art fair was on display under its branches.  Everyone could be well spread out and still under the tree.

I took a few pictures of it but also took a panorama shot with an app on my phone which I discussed previously here.  The resulting pano is below.

Patterns of the fields

One of the things about flying across the country a lot is that you get to see a variety of scenery.  Sometimes there are wide open spaces with not much to see.  Other times there are mountains and valleys.  The unfortunate thing is that it is rather hard to get good photographs.  First there is the limitation of shooting through windows.  I always aim to be on the side of the plane away from the sun –partly out of comfort and partly for photography reasons – but having a window that is not optically perfect and then a piece of protective Perspex inside that means that reflections and distortions are a problem.  Since the windows are not uniform, you can end up with some parts of the image sharp and others not.  The autofocus can also struggle sometimes.

Even after all of that, you still have a problem with exposure.  You are quite a long way away from whatever you are shooting (shooting straight down is impractical given the window angles and how bad the optical properties become if angling across the window) so you have a lot of atmosphere to deal with and haze becomes a problem.  A certain amount of compensation is possible in post processing but it is always annoying that the shot does not look like the image you thought you saw at the time.

However, sometimes you just have to suck it up since you are seeing something that you otherwise would never see.  One thing that struck me on a recent flight was the patterns on the ground.  The fields had been harvested relatively recently and the harvesting had left different fields with different effects making some great patterns on the ground.  You would see these but, since you are moving along at a fair old clip, you had a short while to see what you wanted and make the shot before you had passed the point of the best composition.

If only these would look as good as they did to me when I was there.  Oh well, hopefully you will get some idea of what I was impressed by, even if the shots themselves are not impressive.

The Desert Side of Maui

While the northeast side of Maui is well traveled by visitors and is quite lush, the opposite side of the island is the polar opposite.  Since the prevailing wind brings the moist air from the northeast and the rising land results in that moisture being dumped on the land, once the air continues on across the island it is denuded of water and drops to lower altitudes.  Consequently, there is very little rainfall on this side of the island.  The landscape is more like a desert and, while very different, is quite striking.

The other aspect of this side of the island is that it is lightly populated and little traversed.  There is a discontinuity in the road around the island so it is not a finished road for a few miles.  The condition of the road is often made to sound far worse than it is so many tourists get to Hana and then turn back.  We were intent on continuing on the full way having heard the road was not a problem and, more importantly, being aware of how twisting the road back from Hana was and that more and more cars would be coming the other way as the day wore on.

The trip around was not terribly difficult and the condition of the road soon improved to be something very good and quite fast.  As we rose above the water, the views continued to be stunning.  This is a great part of the island and one that more people should experience.

 

Night flight

A recent flight home meant an arrival into Midway a while after the sun had set.  I had been taking some pictures out of the window as we headed back across the country and decided to try my luck after dark.  I had thought about trying out some auto ISO shots as I described in a previous post.  However, since I was shooting night scenes, the camera does its best to try and make things look properly exposed and this is not what you need.  Instead, I had to manually set the ISO to a higher number and then drop the exposure compensation to between -2 and -3.

The shots came out okay but they weren’t terribly interesting.  However, as we got lower, I decided to go for something a bit more interesting and slowed the shutter speed down dramatically.  I braced the camera against the window frame and decided to see what sort of light trails I could get.  The exposures were a couple of seconds or more so this is rather tricky.  While the background is blurred deliberately, I had the top of the engine and the winglet in for reference.  Avoiding blurring them was more hit and miss.

I tried a bunch of shots and was pleased with the number that came out well.  However, the effect only seems to work in a couple of situations.  One is a turn.  This puts more ground lights in the frame and turns everything into a nice curve.  The other is when you are very low at which point everything is moving past you close and fast.  I might try this again before too long but will have to ponder what might improve things.  One technique issue I was pleased with was remembering to turn off image stabilization.  With long exposures, it causes the image to wander so, when bracing, it actually makes things worse.  Unlike me to remember that first time out but sometimes I do get lucky!