Category Archives: GLAM

How to share cultural heritage on Wikimedia Commons and OpenStreetMap

It can be difficult to contribute to open data projects.

In this, very detailed article, I’ll take you through all the steps involved in adding a commemorative plaque to Wikimedia Commons – an open source of educational materials, like pictures, and OpenStreetMap – an open map that you can edit like Wikipedia.

Notice that you can use different tools, but these are the ones that I often use, and also notice that I’ve been very thorough. You can choose to cut some corners, and wait for others to add the information, that’s the beauty of projects like Wikimedia Commons and OpenStreetMap.

Introduction

I often pass commemorative plaques that I’ve never noticed before, it makes me very curious about the history behind it, so I quite often take a picture of them and later I share them on Wikimedia Commons and OpenStreetMap.

A lot of the plaques are already documented, but in closed databases, we can do better in the 21st Century.

Here’s one in Central Copenhagen that I’ve never noticed before.

Founding of Politiken Commorative Plaque
Founding of Politiken Commorative Plaque

It commemorates the founding of the Danish national newspaper Politiken October 1 1884, a very important day in Danish media history.

Now I want to add it to Wikimedia Commons and OpenStreetMap, and these are the steps involved.


Step 1: GeoLocation

NOTE: This step can be skipped if you have a modern cell phone or camera with GPS that records the GeoLocation automatically (including compass heading).

The first step is to add the picture to Wikimedia Commons, I don’t have GPS in my camera, so I need to determine the location of the plaque, I use the excelent service GeoLocator, especially because it makes it easy to add the camera heading.

Since I knew that the plaque was located new the departmentstore Magasin du Nord in Copenhagen, I did a search for it.

GeoLocator - Search for Magasin du Nord
GeoLocator – Search for Magasin du Nord

After I selected it, the map is shown.

GeoLocator - Magasin du Nord
GeoLocator – Magasin du Nord

Find the precise location of the commemorative plaque, which is on the corner of Østergade and Kristen Bernikows Gade.

Alt+Clicked the location of the camera, which is the geo location that is used for Wikimedia Commons.

GeoLocator - Founding of Politiken Commemorative Plaque
GeoLocator – Founding of Politiken Commemorative Plaque

Notice the marker and that the latitude and longitude of the marker position is displayed.

Switch to Street View to confirm that we’re at the right location.

GeoLocator - Founding of Politiken Commemorative Plaque - Street View
GeoLocator – Founding of Politiken Commemorative Plaque – Street View

Yes, that looks right.

Now we need to get the compass heading of the camera, this is done by Shift+Clicking the map to draw a line indicating the camera heading.

GeoLocator - Founding of Politiken Commemorative Plaque - heading
GeoLocator – Founding of Politiken Commemorative Plaque – heading

Notice the arrow that indicates the direction, and the compass heading, next to the caption “h = ESE 106°”, meaning East-South-East 106 degrees.

That’s it, we have the camera location:

latitude 55° 40′ 46.91″ N (55.679696°)
longitude 12° 34′ 57.84″E (12.582733°)
heading 106°

Now we’re ready to upload the image to Wikimedia Commons.

Step 2: Upload image to Wikimedia Commons

Go to the Wikimedia Commons UploadWizard (you’ll need a Wikimedia account, but not to worry, you’ll be prompted to create one.

First the instructions are shown, I’ll skip those, it’s just to make sure that you understand the terms of sharing content on Wikimedia Commons, and make sure that you select the correct license.

Select the “Next” button on the bottom of the page, you can also select “Skip this step in the future” to dismiss the instructions page.

Wikimedia Commons - UploadWizard - Next
Wikimedia Commons – UploadWizard – Next

Select the media-files to upload.

Wikimedia Commons - UploadWizard - Select Media FIles
Wikimedia Commons – UploadWizard – Select Media FIles

Browse for the media files.

Wikimedia Commons - UploadWizard - Browse for Media FIles
Wikimedia Commons – UploadWizard – Browse for Media FIles

Select the file you want to upload.

Wikimedia Commons - UploadWizard - FIles Uploaded
Wikimedia Commons – UploadWizard – FIles Uploaded

Press continue and select the release rights, usually “Own Work” if it’s pictures you’ve taken your self.

Wikimedia Commons - UploadWizard - Release Rights
Wikimedia Commons – UploadWizard – Release Rights

Now add some details, we’ve added a description in English, Danish, categories:

location and other in other information we add a link to the Copenhagen Library page on the plaque bibliotek.kk.dk: Mindeplade for dagbladet Politikens grundlæggelse].

Wikimedia Commons - UploadWizard - Description
Wikimedia Commons – UploadWizard – Description

Select Next and you’re done, you picture has now been shared on Wikimedia Commons, and you can use it in other Wikimedia projects and on the web by copy/pasting the links show on the “Use” screen of the UploadWizard.

Wikimedia Commons - UploadWizard - Use
Wikimedia Commons – UploadWizard – Use


Step 3: Add OpenStreetMap (OSM) node

Finally we want to add a node to OpenStreetMap (OSM), you’ll need an OSM account, so can create one if you don’t have it <a href=”https://www.openstreetmap.org/user/new”>Create new OpenStreetMap account</a>.

Since we’ve already established the location of the camera when we added the picture of the plaque to Wikimedia Commons, we do a search for that location on OSM.

latitude 55° 40′ 46.91″ N (55.679696°)
longitude 12° 34′ 57.84″E (12.582733°)

We’ve found the location, so select the link to the location

OpenStreetMap Search Results
OpenStreetMap Search Results

We now have a location marker and we can add the node by selecting the Edit button.

OpenStreetMap - Location selected

There are several different editors, but we’ll use the default editor, called ID, in this example.

OpenStreetMap - ID Editor
OpenStreetMap – ID Editor

Now we’ll the node by selecting the “Point” button, we’ll get a marker that we can move to the correct location, but notice that the location Wikimedia Commons wants is the location of the camera, but OpenStreetMap wants the physical location.

OpenStreetMap - ID Editor - Add point
OpenStreetMap – ID Editor – Add point

Now we need to add type of OSM node we want to add, it’s a memorial, so we’ll search for that.

OpenStreetMap - ID Editor - Search for Memorial
OpenStreetMap – ID Editor – Search for Memorial

OpenStreetMap - Edit feature
OpenStreetMap – Edit feature

Now we’ll add some information. We’ll use the common name used by the website of the Copenhagen Library “Mindeplade for dagbladet Politikens grundlæggelse”

First use the “Add field” function to add commonly used fields in a nice UI, we’ve added “Name”, “Address”, “Website” and a link to the Danish “Wikipedia” page for Politiken.

This translates to “tags” in OSM terminology, and each node type has a number of different tags you can choose from, you can even invent your own, but you might consider suggesting them to the community.

For the node type historic=memorial you should consult the OSM Wiki page for the historical=memorial tag.

We’ll add these tags:

OpenStreetMap - Edit feature - All tags
OpenStreetMap – Edit feature – All tags

Press “Save”, summarise the changes and press “Save” again.

OpenStreetMap - ID Editor - Save changes
OpenStreetMap – ID Editor – Save changes

Congratulations: You just edited OpenStreetMap!

OpenStreetMap - ID Editor - You just edited OpenStreetMap!
OpenStreetMap – ID Editor – You just edited OpenStreetMap!

If you select “View on OSM”, you’re taken to the changeset

OpenStreetMap - Changeset
OpenStreetMap – Changeset

Select the node to view the node you added.

OpenStreetMap - Node - Mindeplade for dagbladet Politikens grundlæggelse (3521036042)
OpenStreetMap – Node – Mindeplade for dagbladet Politikens grundlæggelse (3521036042)

And, finally, share it on Twitter using the Tweet button on OSM.

OpenStreetMap - Tweet - Node - Mindeplade for dagbladet Politikens grundlæggelse (3521036042)
OpenStreetMap – Tweet – Node – Mindeplade for dagbladet Politikens grundlæggelse (3521036042)

Notice that I’ve added the tags #culher for culTURALherITAGE and #nodw15 for Nordic Open Data Week 2015, since there’s a Open Data Cultural Heritage Challenge on during Nordic Open Data Week 2015

This is how the Tweet looks.

You now have the skills to share cultural heritage on the Wikimedia Commons and OpenStreetMap. Notice that I’ve been very thorough, you can choose to cut a few corners.

Finally press the share button, add a “marker” and select HTML format and copy/paste the code it to website.

OpenStreetMap - Share
OpenStreetMap – Share

For this result.


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SMK Fridays: Set Art Free

SMK Fridays
Statens Museum for Kunst
Date Friday May 29 2015 5.00pm – 10:00pm
Location The National Gallery of Denmark (Statens Museum for Kunst), Sølvgade 48-50, DK-1307 København K, Denmark
Price Free
Official site SMK Fridays: Sæt kunsten fri!: Statens Museum for Kunst (in Danish)


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SMK Fridays is a good opportunity to add culture to your friday. Relax with a drink, get to know art and experience art talks, music, movies and street kitchen.

On 29 May SMK Fridays is free of copyright. SMK has set the rights to 40,000 pictures of artwork in SMK’s collection free, so they can be copy/pasted, remixed and reused freely. On this night we celebrate free art and for instance presents new designs designs of old motifs, mash-ups and hacker art.

As always there’s also the possibility to visit the permanent exhibitions after normal opening hours. The night ends with a special artist-DJ, that will serve fresh tunes to the art.

The schedule is subject to change, so please check SMK Fridays: Sæt kunsten fri!: Statens Museum for Kunst (in Danish) for updates

External links

  • Facebook: Statens Museum for Kunst (in Danish) Accessed May 11 2015
  • Nordic Open Data Week Logo

    Art on Wikipedia

    Le sort des artistes - Statens Museum for Kunst
    J.F. Clemens (1748 – 1831): “Le sort des artistes”, 1786, efter tegning af Abildgaard.
    Statens Museum for Kunst
    Date Friday May 22 2015 3.30pm – 5:00pm
    Location The National Gallery of Denmark (Statens Museum for Kunst), Sølvgade 48-50, DK-1307 København K, Denmark
    Price Free, but write an e-mail to Museum Director Anna Schram Vejlby at annvej@hirschsprung, if you wish to participate.
    Official site Facebook-event: Kunst på Wikipedia(in Danish)


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    Statens Museum for Kunst (SMK) and Den Hirschsprungske Samling invites you to “Wikipedia networking”.

    As art historian and art lover you can help to ensure the quality and depth of Wikipedia’s articles on Danish art.

    If you need help getting started or if you feel like sparring with others on writing about art on Wikipedia, then this is an event for you.

    In April and May Statens Museum is hsoting two workshops. The experienced Wikipedian Néné La Beet gives an introduction and helps new editors getting started, and during Fall we will host “writing afternoons”, where you can get help and guidance.

    The occasion is that more and more of the works of the Museums are made available online and can thus illustrate articles in Wikipedia. New and old wikipedians with art historic knowledge has, given this digitised material, good possibilities to write and improve articles on Wikipedia.

    The events are free and will be hosted by Statens Museum for Kunst.

    Write an e-mail to Museum Director Anna Schram Vejlby at annvej@hirschsprung, if you wish to participate.

    Merete Sanderhoff, SMK
    Claes Kofoed Christensen, SMK
    Anna Schram Vejlby, Den Hirschsprungske Samling

    External links