Cheers to 2018

Never too late to look back. Inspired by the concise bullet-point-style of Tom Kralidis’ Cheers to 2018,  my personal highlights of living and working in the Open Source Geospatial and OSGeo(.nl|org)-world in 2018. I’ll post 2019 reso’s later. Not just personal projects, but also events from the OSGeo.nl Local Chapter…

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Emit #1 – Into Spatiotemporal

One of my new year’s resolutions for 2018 was to “blog more”. Not being very active on the well-known social media: a bit tired of Twitter, never really into Facebook, bit of LinkedIn.  OSGeo mailing lists, GitHub and Gitter is where you can find me most (thanks Jody, for reminding!). And…

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JPEG is Dead, Long Live JPEG!

TL;DR: see this GitHub issue for summary (Dutch but the pictures there and Figure 1 tell the story). Somewhere around 1995, building my first website, it was already quite a feat to embed images. Non-aware of image-formats I played with (animated!) GIF and JPEG. Naively image-editing I noticed that my JPEGs became worse and…

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Tales from Topographic Lowlands

As far as Open geo-data is concerned, the Netherlands goes through prosperous times: country-wide datasets for detailed topography (BRT, BGT), buildings and addresses (BAG), 0.5m elevation data (AHN2) and many more are available for download. Even 3D-versions for several of these datasets are upcoming. These and other nuggets can be found and downloaded via our national geo-portal:…

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