champagne anarchist | armchair activist

Alas! They don’t make the Joep bicycle anymore

Photo: Gonca Akyar

[This is a translation of an article from 2016] - I think the Joep bicycle - and the women’s version Ari - were launched in 2008. Joep Salden, owner of a bicycle shop in Utrecht, designed a minimalistic, functional bicycle, without any unnecessary accessories. The only concession was a bicycle bell. «You’ll need one; on this bicycle you’ll overtake anyone», Salden said when I bought my greyish green Joep in 2009.

I’m happy with my Joep and I’m not the only one: Utrecht alderman Lot van Hooijdonk owns one too. TestKees, the bicycle tester of cyclists’ organisation Fietsersbond, tested a number of fast city bicycles in 2009. His conclusion at the time:

Joep and Ari mainly stand out because of the minimalistic assemblage and the beautiful classic look. The frame and the parts go well together. (…) It’s clearly faster than the VanMoof and much faster than the luxurious city bicycles with gear hub and suspension that have been so popular in the Netherlands for years.

For Salden, the fact that his bicycles look good came second. «I appreciate that people are enthousiastic about how it looks, but for me the most important thing is for them to ride off thinking: that’s a smooth ride!», he said in an interview. The bicycle was supposed to last at least ten years.

Imitation

Coincidence or imitation: by now, there are various bicycles on the market with designs and colours reminiscent of Salden’s bicycles. Take the citybike, since rebranded courier bike, introduced by the Hema department store in 2011. On the face of it, they look a lot like the Joep and Ari - even though the execution is inferior, with wide aluminium tubes and a comfort saddle.

In Amsterdam, I was once addressed by the owners of a bicycle shop at the Weesperplein. They said my Joep was a beautiful bicycle, but also an imitation of the Achielle bicycles they sold. But I don’t think it’s true Salden has imitated Achielle. That said, Achielle has beautiful Sam and Saar bicycles that show similarities to the Joep and Ari.[1]

Interestingly, Salden had his frames built in Belgium. Achielle is also based in Belgium, and has its origins in a family business of frame builders. It wouldn’t surprise me if the Joep frames used to be built by Achielle.

[Update: on Twitter, Achielle has since stated that they used to build the Joep bicycles and that the frames are the same as those of the Sam and Saar.]

Someone else once said my Joep is reminiscent of the VanMoof bicycle produced in Amsterdam, but I have to disagree. Tastes differ, but I think the Joep is restrained and elegant, whereas the VanMoof is neither.

Out of business

Currently, I use my Joep in Utrecht, where I work. It isn’t as shiny anymore as when I bought it, but it’s still a beautiful bicycle. What’s more, it still runs very smoothly, even though it has seen little maintenance.

Meanwhile, I needed a new bicyle in Amsterdam. I reckoned I’d just buy another Joep. But the website of Salden’s bicycle shop, Het Fietspad, was no longer online and its phone number had been disconnected.

At the location of Het Fietspad, there’s now another bicycle shop, Cycleworks, with beautiful old road bicycles hanging from the wall. They told me that Salden is out of business for good. In fact, he has been for a while, as I found out later.[2] Alas!

Meanwhile, I’ve placed an order for a shiny black Achielle Sam with path racer handlebars. Also quite nice.


  1. Especially the version with the lightly bent Miel handlebars. The oldest references to the Sam and Saar I could find on Google are from 2010 - that’s why I don’t think Salden imitated them.  ↩

  2. According to the Chamber of Commerce, Het Fietspad went out of business on 14 January 2015.  ↩

Is tourist dispersion working? An analysis of Lonely Planet maps

Discussion

For more than fifteen years, Amsterdam has been trying to convince tourists to visit areas outside the city centre. There is a concern that the inner city is approaching the limit of how many tourists it can handle.

To explore the effect of these policies, I analysed changes in the maps in Lonely Planet guides. Over the past years, sights have been added in areas outside of the inner city - mostly areas that had already been affected by gentrification. Still, the large majority of sights are still in the traditional tourist areas, in the city centre and some parts of the Zuid district.

It appears that the effect of tourist dispersion policies is modest at best - and not nearly enough to compensate for the growth of tourism. Reducing the impact of tourism may well require a different approach - for example targeting hotel capacity and low-cost flights to Schiphol Airport.

Dispersion policies

In its coalition agreement, the new city government said that the positive aspects of tourism are increasingly overshadowed by its negative effects, putting the liveability of some neighbourhoods at risk. One of the ways to deal with this is spreading tourists over the city (and the surrounding region). Amsterdam is to be primarily a place where people live and do business, and only in the second place a tourist destination.

The idea to disperse tourists is not new. In 2016, Amsterdam launched a campaign to promote areas outside the inner city. Interestingly, the campaign caused a bit of a controversy when politicians noticed the Nieuw-West district had been left out of a promotional map. Amsterdam Marketing responded that ‘in our professional opinion’, the district is currently ‘less suitable to be offered as a primary alternative to the city centre’. They argued that neighbourhoods must first be embraced by locals, which suggests that city marketing follows gentrification.

In 2009, Amsterdam planned to promote the eastern parts of the city as ‘the new (2nd) Museum Quarter’; the Northern IJ Waterfront as ‘Creative City’, the Westerpark as a variation on Berlin’s ‘Kulturbrauerei’; the Eastern Harbour Area as Docklands; de Pijp as ‘Quartier Latin’ and Oud-West as ‘Notting Hill’.

And as early as 2001, the tourism board warned that the inner city had almost reached the limit of how many tourists it can handle. «But where should they go? To IJburg for architecture; fun shopping at the Arena Boulevard in Zuidoost and visit the former GVB tram depot in Oud-West.»

A common denominator of the campaigns is that they target repeat visitors. As the tourism board explained in 2001, «we don’t want to send first-time foreign visitors to the outskirts».

Lonely Planet maps

To get an idea of the impact of these policies, I analysed changes in the sights shown on maps in Lonely Planet guides (for caveats, see Method below). If tourists turn to new parts of the city, you’d expect these areas to show up on those maps. Further, in 2009, the tourism board started seinding information about sights outside the city centre to publishers of travel guides. «Inclusion in the guides is not guaranteed, but this often happens.»

2006 is a bit of an outlier. A number of sights outside of the city centre were added, only to disappear again in the next edition (see below, Sights that were dropped). If you zoom in on specific neighbourhoods, you’ll notice more changes. For example:

  • A number of sights in Oost were added in 2012: Oosterpark (including De Schreeuw, Slavery Memorial and Spreeksteen), Dappermarkt and Frankendael;
  • In 2018, a number of sights in Noord were added, including some at the former NDSM Wharf, EYE Film Museum and Nieuwendammerdijk.

The table below shows the percentage of sights per district:

District 2000 2006 2012 2016 2018
Stadsdeel Centrum 84 74 78 78 75
Stadsdeel Zuid 10 12 11 11 10
Stadsdeel Oost 1 3 6 5 6
Stadsdeel Noord 2 1 0 0 5
Stadsdeel West 3 5 4 5 4
Stadsdeel Nieuw-West 0 1 0 0 0
Stadsdeel Zuidoost 0 1 0 0 0
Wijk 00 Amstelveen 0 3 0 0 0

There has been an increase in especially Oost and Noord, but the large majority of sights are still in Centrum and in Zuid (which includes the Museumplein).

Sights that were dropped

In each edition, new sights are added and others are dropped. The latter category includes sights that don’t exist anymore, such as the Netherlands Media Art Centre, the Vakbondsmuseum (trade union museum) and temporary locations of the Stedelijk Museum. Other sights apparently fell out of grace with the authors.

The authors of the various editions have their own preferences and interests. For example, Andrew Bender, author of the 2006 edition, appears to be a bit of a health enthousiast. He added many sports facilities and fitness centres, which explains why his edition had more sights outside the city centre. Most of these were dropped in the next edition. In 2012, Karla Zimmerman and Sarah Chandler added many hofjes (~almshouses). Again, most of them didn’t make the next edition.

Method

I used the following editions of the Lonely Planet Amsterdam guide:

2000: Rob van Driesum, Nikki Hall
2006: Andrew Bender
2012: Karla Zimmerman, Sarah Chandler
2016: Catherine Le Nevez, Karla Zimmerman
2018: Catherine Le Nevez, Abigail Blasi

I analysed sights in the legends of the maps at the end of the guides. The maps also include categories like eating, drinking, sleeping and entertainment. I focused on sights, reckoning that this category would likely present less problems when you want to geocode information from old maps. Note that the classification of especially the 2000 edition is somewhat different from later editions.

It’s possible that errors occured in geocoding or in copying data from the guides. If you spot any errors, please let me know.

Obviously, Lonely Planet maps are not a perfect measure of tourism dispersion. On the other hand, if there had been major shifts in the areas tourists visit, it seems rather unlikely they wouldn’t be reflected in the sights Lonely Planet shows on its maps.

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Circular Metro and Tram map of Amsterdam

This weekend, Amsterdam’s new North-South metro line will open. To celebrate the occasion, Straatkrant Z! offers a free copy of Eric Hammink’s beautiful circular Metro and Tram map of Amsterdam. Z! is a newspaper sold by homeless people.

Seven years ago, Hammink designed the first version of his map, modelled after the pattern of the city’s canals. At the time, there was talk about Amsterdam’s public transport company GVB adopting the map, but apparently they haven’t. A missed opportunity.

The map is also used in Hammink’s iPhone route planner app.

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Converting Election Markup Language (EML) to csv

Note that the map above isn’t really a good illustration here because I used a different data source to create it.

Getting results of Dutch elections at the municipality level can be complicated, but what if you want to dig a little deeper and look at results per polling station? Or even per candidate, per polling station? For elections since 2009, that information is available from the data portal of the Dutch government.

Challenges

The data is in Election Markup Language, an international standard for election data. I didn’t know that format and processing the data posed a bit of a challenge. I couldn’t find a simple explanation of the data structure, and the Electoral Board states that it doesn’t provide support on the format.

For example, how do you connect a candidate ID to their name and other details? I think you need to identify the Kieskring (district) by the contest name of the results file. Then, find the candidate list for the Kieskring and look up the candidate’s details using their candidate ID and affiliation. But with municipal elections, you have to look up candidates in the city’s candidate list (which doesn’t seem to have a contest name).

Practical tips

If you plan to use the data, here are some practical tips:

  • Keep in mind that locations and names of polling stations may change between elections.
  • If you want to geocode the polling stations, the easiest way is to use the postcode, which is often added to the polling station name (only for recent elections). If the postcode is not available or if you need a more precise location, the lists of polling station names and locations provided by Open State (2017, 2018) may be of use. Use fuzzy matching to match on polling station name, or perhaps you could also match on postcode if available. Of course, such an approach is not entirely error-free.

Further, note that the data for the 2017 Lower House election is only available in EML format for some of the municipalities. I guess this has something to do with the fact that prior to the election, vulnerabilities had been discovered in software to count the votes, so they had to count the votes manually.

Python script

Here’s a Python script that converts EML files to csv. See caveats there.

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The orientation of Amsterdam’s streets

Eight days from now, Amsterdam will have a new metro line traversing the city from north to south. But what about the orientation of the city’s streets?

Geoff Boeing - who created a Python package for analysing street networks using data from OpenStreetMap - just published a series of polar histograms of American and ‘world’ cities. Amsterdam isn’t among them, but Boeing made his code available, so I used that to create charts for the largest cities in the Netherlands.

While the pattern isn’t nearly as monotonous as in most American cities, I’m still surprised how many streets in Amsterdam run from north to south or from east to west. The Hague has a strong diagonal orientation; Rotterdam doesn’t seem to have a dominant orientation and Utrecht is a bit in between.

With Boeing’s code, you can also do the analysis specifically for roads that are accessible to cyclists, but for Amsterdam that doesn’t make much difference since most roads are.

Discussion

15 July 2018 - There was some really interesting discussion on Twitter in response to my post from last Friday (I use Twitter names to refer to people; most sources are in Dutch).

Curved streets

Both Sanne and Egon Willighagen asked how the chart treats curved streets. I have to admit I hadn’t checked, but the docstring of the add_ege_bearings function explains that it calculates the compass bearing of edges from origin node to destination node, so that implies that streets are treated as if they were straight lines.

Is that a problem? Probably not for many US cities, for they seem to have few curved streets. As for Amsterdam: most people’s mental image of the city is probably dominated by the curved canals of the city centre. However, many neighbourhoods consist of grids of more or less straight streets. So perhaps curved streets have little impact on the analysis after all.

Length versus surface

Hans Wisbrun argues that the chart type is nice, but also deceptive. The number of streets is represented by the length of the wedges, but one may intuitively look at the surface, which increases with the square of the length. In a post from 2013 (based on a tip from Ionica Smeets), he used a chart by Florence Nightingale to discuss the problem.

Rogier Brussee agrees, but argues that a polar chart is still the right choice here, because what you want to show is the angle of streets.

In a more general sense, I think the charts are an exploratory tool that’ll give you an idea how street patterns differ between cities. If you really want to understand what the wedges represent, you’ll have to look at a map.

Beach ridges

That’s what Stephan Okhuijsen did. He noted that the chart for The Hague appears to reflect the orientation of the city’s coastline. Not quite, Christiaan Jacobs replied. The orientation of the city’s streets is not determined by the current coastline, but by the original beach ridges.

I don’t know much about geography (or about The Hague for that matter), but a bit of googling suggests Jacobs is right. See for example this map (from this detailed analysis of one of The Hague’s streets), with the old sand dunes shown in dark yellow.

See also links to previous similar work in this post by Nathan Yau (FlowingData).

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