OpenStreetMap: A Year of Edits
In the past weeks I've been working on some visualisations related to additions and changes being made to OpenStreetMap. To start of the new year, I hereby present: OpenStreetMap: A Year of Edits (2011):
You can see the video in HD on Vimeo. Happy New Year!
How Did He Do That?
This animation is all made with Open Source software. I haven't had the time to clean up the code to make it releasable yet, but I am intending to do that in the near feature and add it to my OpenStreetMap tools git repository on github.
The first thing I did, was download all the hourly replication files from http://planet.openstreetmap.org/hour-replicate for the year.
With a script, I scanned over all those XML files and for every three hours I created an image showing the edits of those last three hours (in white), as well as all the other edits in the background (in purple). With 4 frames per day, this gives me 1460 frames.
Each of the frames is an equirectangular projection which I then map onto a sphere with a faded background of "earthmap10k" of http://planetpixelemporium.com/earth.html (I downloaded it years ago when it was still free to download). For the 3D rendering of the Earth with the edits layed on top of it I used POV-Ray.
I generated two different loops so that I can make two full rotations at different angles. This gives me in total 2882 frames which is about two minutes. The POV-Ray generated images I post-processed by overlaying the progress bar in the lower left and added the fading and merging effects. Then I used mencoder to create a MPEG video out of it. Finally I added the sound track again by using mencoder and uploaded it to Vimeo.
Life Line
I've finished reading This Way Up. It's about maps, that went wrong.
It's a good read, but htyerr were several chapters that were written in a novel way (as a video transcript, a series of letters), and I found distracting from the a tail content. It'll have worked better in a produced video.
No mention of @openstreetmap though :-(
Updated a bench
Created a tree; Updated 3 humps and a waste_basket
The Early Cormorant Catches the Eel
Sorry, not the best photo! But I caught this Cormorant catching this large eel when looking for Bank Swallows, right next to Eel Pie Island in the Thames.
#Birds #BirdPhotography #BirdsOfMastodon #Photography #London
Updated an estate_agent office
I went to my nieces' birthday party yesterday.
The theme was pink, and that included all the food, mostly died with beet root.
Shock and horror this morning when doing number two. Not only was my turd dark red, it was also glittering at me. Apparently the carrot cake had edible glitter...
So now I know what's worse than glitter.
😂 ✨ 💩 🟣Long-Tailed Tit on a Branch with Lichen
I've been spending some time in random London local nature reserves.
Sitting and listening, and in fifteen minutes you spot countless species.
This one was in Ham Lands Local Nature Reserve near Teddington.
#london #BirdPhotogaphy #BirdsOfMastodon #Birds #LichenSubscribe
A Colourful Mandarin
In The Long Water in Kensington Palace Gardens, London.
#photography #Birds #BirdPhotogaphy #BirdsOfMastodon
Created 7 benches
Created 2 benches
Created a bench
I walked 7.3km in 2h28m39s
Added a note about a duplicate Papersmiths
I walked 4.1km in 49m02s
Fixed website
fix typo
Updated a bench
I walked 1.6km in 20m26s
I walked 1.1km in 11m49s
The Yellow Eye
A blue heron's head, with its very yellow stare-y eye.
#BirdPhotography #Photography #BirdsOfFediverse #BirdsOfMastodon #London
My little Lego box is telling me it really is quite warm outside.
Created a bicycle_parking and a crossing
I walked 3.3km in 41m56s
Shortlink
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