All Forum Comments
Comment by petrochemist posted on EXIF Settings at 15/11/2016 - 13:19
I do use save for the web. How else do I get them jpeg otherwise?
Comment by petrochemist posted on EXIF Settings at 15/11/2016 - 12:17
One thing I find odd is that we're told the moon is gradually getting further away from the earth, yet here it is closer than it has been for many decades.
The moon is on average moving away by about 3cm a year IIRC. Orbital eccentricity is a MUCH greater amount varying the distance by thousands of kilometers between closest & furthest point s on the orbit.
The gradual drift outwards only becomes significant over very long timescales - cameras will no doubt evolve considerably before it adds up to a whole meter
Comment by petrochemist posted on Super Moon at 15/11/2016 - 12:16
The Resolution's full details are here
and the Discovery's
Comment by petrochemist posted on Anyone shed any light on this strange ship? at 15/11/2016 - 11:12
One of my local ones is Orwell AIS
I used such systems extensively while the local windfarm was being built, being able to track the KS Titan after she disappeared from the view out my lavb window, right out to whichever turbine she was installing.
There are similar systems for civil aircraft if work is getting boring...
Comment by petrochemist posted on Anyone shed any light on this strange ship? at 15/11/2016 - 10:41
It was like daylight through the window.
If it had been visible I would have tried some moon lit landscapes on the way back from camera club. IMO that's where a 'supermoon' works best.
Comment by petrochemist posted on Super Moon at 15/11/2016 - 10:23
Adobe strips EXIF if you use the save for web option.
I've never understood why, my copyright message (added to EXIF automatically by the camera) is MORE use for images on the web than those stuck on my hard drive...
Comment by petrochemist posted on EXIF Settings at 15/11/2016 - 10:18
It's a Jack up rig - now used extensively for offshore windfarms and originally for offshore oil.
One is currently moored in Harwich (Sea Jack Leviathan), where I've seen at least 4 different ones in the last few years. The others I remember are KS Titan, MSI Resolution & Sea Worker.
Those I've seen vary from 3 to 6 or more legs some being self-propelled & others needing tugs...
Comment by petrochemist posted on Anyone shed any light on this strange ship? at 14/11/2016 - 22:51
I've found it very difficult to control though perhaps it's just the viewfinders insufficient to judge shots.
I don't find the focusing system stable enough to use it with liveview.
My home made plunger-cam (an enlarger lens mounted via a steering gaiter) was much the same, but added the option of a little bit of shift too.
I'd like to try the control freak version, but can't justify the expense.
Comment by petrochemist posted on Lensbaby 2.0 tips? at 11/11/2016 - 15:54
If the market ever got to the point where it was phones & pro models only how would potential pros learn to use their tools!
Comment by petrochemist posted on Do 'enthusiast' level cameras have a future? at 26/10/2016 - 10:41


[quote:3496ace15f="Algernon"]I think part of the problem is that manufacturers aren't consistent in the use of some of the the fields meaning they cannot be described/identified accurately.
Discussed here: http://stackoverflow.com/questions/1320881/exif-key-names-explanations
'Exif.Image.ProcessingSoftware' sounds like the perfect spot
It doesn't need to understand the existing data, just reproduce it.
Many other graphics editing packages such as FastStone preserve the EXIF, by default.