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Overview OpenStreetMap Workshops in Spain Heron Mapping Client GeoHealthCheck – OGC GeoSpatial Web Service Monitoring Smart Emission – Open Sensor Web Platform Stetl – Streaming ETL NLExtract – Unlock Dutch Geodata INSPIRE FOSS – Free and Open Source for INSPIRE 7Scenes – create mobile games and tours MapGlow – heatmaps via WMS GeoSkating – map your inline skating tracks GeoRambling – Just’s Multimedial GPS Hikes Pushlets – PubSub via HTTP (stale) CowCatcher – Free Java Training Materials
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  • Dances with the GeoPython Tribe

    Jul 13, 2016 · 4 min read · basel Cesium FOSS FOSS4G gdal geodjango geonode geop GeoSpatial GIS grass OSgeo python stetl  ·
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    Dances with the GeoPython Tribe

    During June 21-24, 2016 I attended the very first GeoPython Conference in Basel Switzerland . This event was organized by the Institute of Geomatics Engineering of the FHNW – University of Applied Sciences and Arts Northwestern Switzerland and PyBasel , the local Python User Group Northwestern Switzerland. In …

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  • Deploying Open Source Geospatial Software – Part 1: Challenges

    Jun 10, 2016 · 5 min read · docker FOSS4G gdal GeoSpatial GIS ogc OSgeo packaging  ·
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    Deploying Open Source Geospatial Software – Part 1: Challenges

    My blog has been quiet for some time. As many of us I’ve been busy doing projects, all involving Open Source Geo (OSGeo) software. Partly development, writing software, I love it, but also more and more in “what comes next”: deploying and maintaining “the application” with all of its dependencies. For this I have been …

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  • Unlocking Sensor Data – I’ll send an SOS to the world

    Oct 1, 2015 · 3 min read · FOSS4G geonovum GeoSpatial iot ogc OSgeo SensorThings SOS standards SWE  ·
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    Unlocking Sensor Data – I’ll send an SOS to the world

    Revealing: the title refers, for the younger readers, to a great 1979-hit by The Police as expanded below. To be played at the loudest possible volume. If you don’t see anything here below try the YouTube link directly: One of the main aspects that glues the OSGeo-world together are OGC-standards: WMS, WFS, WMTS, WCS …

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  • GPS Hiking and The Evolution of Navigation

    Aug 26, 2015 · 3 min read · evolution GeoSpatial gps map5 natural navigation nltopo top10nl  ·
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    GPS Hiking and The Evolution of Navigation

    On sunday August 25, 2015 I provided a talk/workshop for a local knowledge network of friends and acquaintances in Amsterdam. TLDR; see gps.justobjects.nl . Originally, I would talk about “Hiking with GPS”. But as I started pondering about this subject I decided to broaden the content to include also the evolution of …

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  • JPEG is Dead, Long Live JPEG!

    May 21, 2015 · 5 min read · gdal GeoSpatial GIS JPEG Map5.nl MapProxy MapServer NLExtract OpenTopo OSgeo  ·
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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 …

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  • 3D Geospatial – Open Standards – v0

    Jan 29, 2015 · 12 min read · 3D 3DPS BIM Cesium COLLADA FOSS4G GeoSpatial GIS ogc OSgeo X3D  ·
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    3D Geospatial – Open Standards – v0

    This is my evolving overview of 3D Geospatial Open Standards with a focus on web technology: services, HTML5, WebGL. These are notes I keep within Evernote as part of the 3D Geospatial Notebook whose public link is: https://www.evernote.com/pub/justb4ever/3d-geospatial. For sure, resources are missing, let me know. …

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  • 3D Geospatial – Free and Open Source Software v0

    Jan 28, 2015 · 5 min read · 3D 3DPS Cesium D3JS FOSS FOSS4G gdal GeoSpatial ogc OpenLayers OSgeo OSLandia PostGIS ThreeJS  ·
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    3D Geospatial – Free and Open Source Software v0

    This is my list of FOSS products for 3D Geospatial with a focus on web technology/WebGL and Open Standards. These are notes I keep within Evernote as part of the 3D Geospatial Notebook whose public link is: https://www.evernote.com/pub/justb4ever/3d-geospatial. This is also the first experiment to auto sync Evernote to …

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  • Into the Weather – Part 2 – Fun with Raspberry Pi

    Nov 6, 2014 · 4 min read · gdal geoserver GeoSpatial GIS OSgeo PostGIS raspberry pi SensorThings SOS SWE weather weather underground weewx wms  ·
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    Into the Weather – Part 2 – Fun with Raspberry Pi

    This is a follow-up to “Into the Weather – Part 1 – Exploring weewx” . Sorry, still almost no geospatial content for now. To recap: I am trying to setup an infrastructure where measurements from a Davis Vantage Pro2 Weather Station are collected and exposed to web services, most notably OGC Services like WMS-Time and …

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  • SOTM and FOSS4G Conferences 2011 Denver

    Sep 20, 2011 · 2 min read · Colorado Denver FOSS FOSS4G GeoSpatial GIS OSgeo osm SOTM  ·
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    What a great time it was in Denver, Colorado, USA ! Attended both the OpenStreetMap State Of The Map (OSM SOTM) and the OSGeo Free and Open Source for Geo (FOSS4G) conferences between september 9 and 16, 2011. Went hiking in between in the Rocky Mountains (State Park and Indian Peaks Wilderness ) where I saw a live …

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Just Objects B.V.

is the trading name for the professional activities of Just van den Broecke.
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