Tag Archives: san francisco

Crissy Field Windsurfers

One weekend afternoon, we ended a day out by heading down to Crissy Field in San Francisco. With the nice weather on the bay, plenty of people were out making the most of things. This included a bunch of kids paddling in the water and a lot more people out either windsurfing or kite-boarding. At this time of day, the sun is off to the west so backlights anything that is in the direction of the Golden Gate Bridge. However, this had a pretty pleasing effect with the bridge both backlit and also in the edge of some fog that was lingering out in the entrance to the bay. The backlight also worked well with the sails and kites that the people were using out on the water.

I wasn’t shooting with the longest lens but it was enough to get a good view of the guys out there. One of the guys had a foil on his board which meant he was well out of the water when he had some speed. Others were getting plenty of air which always looks cool. Having so many of them zooming around at one time looked very nice. I might have to go back specifically to shoot this I a bit more detail. Shortly before we left, we even managed to get a Beaver on floats flying through the scene. I can always squeeze an aviation theme in if I try (as if getting air or foiling wasn’t enough).

Flying Out of The Bay Area

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I have been traveling a reasonable amount recently and on one of my trips we took off from Oakland and flew out over San Francisco Bay, past the city and the Golden Gate and up to the north. The first time, I had my camera with me but it was in my bag in the overhead locker. My phone was still to hand of course so I grabbed a few pictures with that. They were passable but nothing special. I also was fighting some reflections given the time of day and the position of the sun.

When I came to make the same trip again, I planned ahead and did two things. One was to have my camera with me rather than in the overhead and the other was to bring the Lens Skirt to try and cut down on the reflection issues. My methodology for having the camera to hand involves yet another camera bag but I shall leave the description of that to another post.

I should point out that on the first outing, I got interesting pictures both out and back. The second time, the weather was not so cooperative. On the outbound leg, the Golden Gate was shrouded in fog with the bridge just poking out of the top of the clouds. On the return leg, most of the bay was shrouded in cloud so the views of Oakland that I had got with my phone were obscured. Here is a selection of the shots. I will be making this trip again no doubt so will probably try and get a better selection. Shooting out of airplane windows is problematic and not usually the source of great images but airliners do get you in places that have views that are unusual and worth recording, even if they are not going to be published.

SFO Night Approach Time Lapse

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Many moons ago (pun intended), my buddy Paul was visiting and we decided to have a go at night light trails at SFO. However, we had not come well equipped so headed to Best Buy to pick up cheap tripods. They were very cheap and performed as might be expected. However, with Paul coming back, we decided to have a second go at this and to prepare properly this time. We also scoped out some locations that might be suitable to get good angles on SFO.

Two things conspired against us this time. First, SFO is having runway upgrades installed so the pair of 28 runways are the only ones in use. This cuts down on the possible angles for a while. Second, the great weather forecast turned out to include some low cloud over the location we had scouted out. The aircraft rapidly disappeared from view as they climbed. (It later turned out that they were still in the clear but above the thin layer of cloud which we were under.)

We went with a plan B and found a location along the lake-shore that would provide an alternative. It was not as good but it did work. I had actually brought a spare tripod in case Paul didn’t have his so I set up two cameras. One was running long exposures that I intended to blend together to get light trails. The other I point out onto the approach which was quite busy at that point and take a lot of shorter exposures for creating a time lapse. The blend is above and the time lapse video is below. Let’s hope for better weather next time. I shall also remember that warm weather does not include after sunset and bring something a bit ticker to wear!

Painted Ladies in Alamo Square

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My sister wanted to see one of the more famous images of San Francisco while she was here. While the term painted ladies refers to the buildings in the city that have bright paint schemes, it is often focused on Alamo Square. Here there is a line of houses that typify the style and have a backdrop of the city behind them. Alamo Square itself is a park and the area is a popular place on a sunny day irrespective of the famous vista on one side. (Indeed, some of the other buildings in the area are more interesting but they don’t have the same context.)

We stopped off to take a look. The area is popular with tourists and there is an ongoing problem with tour buses blocking up the area despite the fact that they are banned from coming into the square. We didn’t have a problem finding somewhere to park though so went to hang out in the park for a while. The middle of the day is not the best time to visit if photography is your goal but in this case it wasn’t. Unfortunately, a couple of the buildings had scaffolding on them which took a bit away from the image. They were on one end so could be ignored if you tried but it was a bit of a shame. Sitting under the shade of a tree in the park on a sunny day looking across at that view is certainly not a bad way to pass a bit of time. A guy came and sat near us and got out his guitar. We wondered whether we would be impressed or distressed by his playing. As it was, he seemed to be playing silently to himself so it was neutral for us.

Treasure Island Air Terminal

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My sister is a bit of a fan of architecture so, as part of our travels around the Bay Area, we stopped off on Treasure Island. The old air terminal building which the US Navy inhabited until handing it to the City of San Francisco when they closed up shop is an art deco structure that I thought might be worth a look. As it is a city building, it is open on weekdays. I had only been there during the weekend so had not been able to go inside. This time we were able to take a look around.

Inside is a huge mural covering a historical view of Navy activities including some projections of the future which are still a bit ahead of where we are. The guard on duty was a very friendly guy who knew plenty about the building and its history and was happy to tell us all about it.

The interior is a good match for the exterior with a lot of art deco features. Most of the building is only for the access of tenants so we couldn’t check it all out but the bits we could see were very nice. As an aside, I used the restroom while there and it was a pretty stunning looking place. The corridor down which you went to reach it was very dull and had the look of many functional governmental decorational styles but entering the bathroom was like entering a movie set. Needless to say, I decided not to go taking pictures in there since that might have seemed a bit weird!

Marsh Birds in SF Bay

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I have photographed the birds on San Francisco Bay quite frequently. One image that I have seen many times there is hard to reproduce through still photography. That is the sight of a flock of birds wheeling around as one and catching the light on their wings as they do so. It is quite impressive to watch as the flock will flying in a direction for a moment with the light bouncing from their wings before turning suddenly and almost disappearing from view as the wings become shaded and angled away from the viewer.

The pictures here are a couple that show the difference between the two extremes. Sadly, without video, I cannot show exactly how it appears but the still make it clear just how much the visibility of the birds changes as the angle to the light varies.

Boeing 777-300ER Main Gear

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When Boeing launched the 777-300ER, they took the stretched fuselage of the 777-300, a model that didn’t sell particularly well and married it to the updated wing that made use of the fuel capacity of the outboard portion of the wing that had been left when the original concept of a folding wing was contemplated. The increased the weights of the jet, added far more powerful engines and, with the increased fuel capacity, came up with a winning formula that has done a very effective job of killing off the 747.

One problem that they had to deal with during development was runway length requirements for takeoff. Even with the bigger engines, the long fuselage limited rotation angles at takeoff and meant a higher takeoff speed was required which meant a longer runway requirement. Boeing came up with an interesting solution (after dumping some slightly more curious ideas). The main gear on the 777 has a triple axle bogie. Previously this had rotated about the pin attaching it to the main gear leg. Boeing’s solution was to lock the bogie level during takeoff.

The result of this is to have the rotation of the jet at takeoff to take place around the rear wheels of the bogie rather than the gear leg pin. The slight aft movement of the rotation point allows the aircraft to rotate slightly more nose up and gain a greater angle of attack. This gives slightly more lift for a given speed. This means an earlier takeoff and a shorter runway requirement.

I have tried many times to witness this at work. First, it happens pretty quickly. Second, I am often in a poor position to see the rotation point. Recently I was at SFO to pick up some people. I was getting a few shots prior to their flight arriving and a Singapore 777-300ER was taking off. The rotation point is quite far away (although, if you are in the terminal, you might have a good view) and the heat haze is a problem. However, I decided to get a sequence of shots anyway. Now, how to use them.

Heat haze is crappy on stills but less of an issue with moving images so I decided to animate the sequence. I imported all of the shots into Photoshop as layers in a single document via Lightroom. The hardest part was aligning them. I started at the bottom layer and then progressively made each layer above visible. I then changed the latest top layer blend mode to difference. This makes aligning them a lot easier since everything is black unless it is different. I was focused on the gear so used that as the reference as the fuselage rotated. Once each layer was in place, I changed the blend mode back to normal and moved to the next layer up.

Once they were all aligned, I used the animation timeline to make frames from each layer (and reversed the order since every time I do this they seem to be the wrong way around). Then I could crop in to get the overall view I was after and save the file. A Save for Web allows the generation of the animated GIF and we are done. The image at the top is the final result. It does allow you to see a bit of what is going on if you look closely although it is still a bit hard given the distance, the angle to the ground and the heat haze. I guess I will have to find a location closer next time.

More Fort Point

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Continuing my theme of return visits to take Mum to places, Fort Point was on the itinerary. Always a cool place to visit on a nice day and it benefited from the swell resulting in some great waves crashing up against the fort. Also, we saw some guys taking advantage of the swell to do some surfing alongside the fort. Very cool although they had to know what they were doing since, if you rode all the way in, a rocky wall awaited you! (This also meant that choosing your parking space was a big deal unless you wanted the car to be covered in salt water!)

SFO From the Hill

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Many of my recent posts have involved aircraft operating from SFO. One of the restrictions SFO has is that, being bounded by water means there are limited opportunities to vary your shooting angles. One thing I was ken to try was an overview of the field. Driving along I-380, you are up on the ridge looking down to the airport and you are almost directly in line with the east/west runways. I thought that there must be somewhere accessible where you could get a similar view.

I checked with a guy I know who lives locally to see if he had any ideas. He had already beaten me to it and had shot just what I was thinking about a couple of years before. He suggested an area that might be suitable so I headed out. I found a location with just the sort of view I was looking for. The air was relatively clear so the shots of the field were quite good with one exception. At this range, the heat haze is really difficult. You are a long way out and everything between you and the airport is developed and has a lot of warmth rising from it on a nice day. However, even knowing this, I still thought the difference the shot provided was worth the effort.

I was extra lucky in that I met a bunch of guys working on a car in the driveway of one of the houses on the street I chose. They were a good bunch and a lot of fun to hang out with so the infrequent nature of departures on that runway was compensated for by having people to pass the time with. The shots here are a few that I got. The aircraft continue on a pretty straight departure route so they end up passing almost directly over you.

I would like to try shooting here another time. Later in the day with softer light and – hopefully – less heat haze would be good. The location might also be good for the multiple exposure type shooting I have done at Coyote Point. After dark would also work well to generate some light trails. Lots to think about for future shoots.

Crummy Skies at SFO

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Sometimes you have an idea about something that will work out really well. Unfortunately, you are not always right in that assumption. I was up early one weekend morning and was over in San Francisco. My reason for being there didn’t quite work out – this day is turning out to have a theme – so decided to go down to SFO. The weather was not great with a lot of cloud about at low levels. However, I had in mind that it might be cool to try and get shots of the jets coming in with lots of moisture around them in a moody form.

I got the shore and the planes were easy enough to see as they landed but it was just grey so nothing special or dramatic. I decided to head a little further along the shore as I have previously seen the jets streaming vortices as they approached which then disappeared as they got closer to touchdown. I figured that the moisture content of the air must change along the shoreline. I was certainly right but not in a helpful way. My next spot gave me a good location to be when the planes were finally about to get visual with the runway. As they passed me they were still in the bottom of the clouds and only just breaking out. Consequently, they were heavily obscured and not easy to see let alone photograph.

My grand idea did not work out well at all. As they got further away down the approach, they may have been showing some moisture but there was so much between us, it was hard to tell. One United 747 did put on a good show with some serious cloud activity over the wings and flap system as it passed but that was as good as it gets. After a little while, I accepted defeat and headed home. It is true you won’t get something different if you don’t try something different but that doesn’t mean it will be worth it!