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NLExtract - Unlocking Dutch Open Geo-datasets - High Level Introduction
 

NLExtract - Unlocking Dutch Open Geo-datasets - High Level Introduction

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NLExtract, see www.nlextract.nl, is a project that aims to make Dutch open geo datasets more accessible. Many Dutch nation-wide geo-datasets like BAG (Addresses and Buildings) and Top10NL (Vector ...

NLExtract, see www.nlextract.nl, is a project that aims to make Dutch open geo datasets more accessible. Many Dutch nation-wide geo-datasets like BAG (Addresses and Buildings) and Top10NL (Vector Topography) are freely downloadable (e.g. via pdok.nl) but their (XML/GML-) format is not directly usable within applications. A conversion ("ETL") to e.g. Postgres/PostGIS is not trivial because of the data complexity (GML) and size (GBs). NLExtract aims to provide software tools and recipes to unlock these datasets. This is a very high-level introduction to NLExtract, given at the GeoFreedomDay (www.geofreedomday.nl) in Amersfoort on december 15, 2012.
See also https://github.com/justb4/setl for some upcoming ETL tooling we plan to use.

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    NLExtract - Unlocking Dutch Open Geo-datasets - High Level Introduction NLExtract - Unlocking Dutch Open Geo-datasets - High Level Introduction Presentation Transcript

    • Open de Nederlandse Open Geodata met NLExtract Just van den Broecke Geo Freedom Day, Amersfoort 15 December, 2012 www.justobjects.nlzaterdag 15 december 2012
    • Over mij Onafhankelijk Specialist Open Source Geo-ICT Kwartiermaker OSGeo.nl Just van den Broecke just@justobjects.nl www.justobjects.nlzaterdag 15 december 2012
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    • zaterdag 15 december 2012
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    • zaterdag 15 december 2012
    • GML ? XMLzaterdag 15 december 2012
    • GML ? XMLzaterdag 15 december 2012
    • GML ? XMLzaterdag 15 december 2012
    • GML “ETL” XML ETL=Extract Transform Loadzaterdag 15 december 2012
    • NLExtract GML NLExtract NLExtract XMLzaterdag 15 december 2012
    • Wat is NLExtract ? Tools om vrije Nederlandse overheids-geodata te converteren en te visualiserenzaterdag 15 december 2012
    • NLExtract - Welke Datasets ? BAG - Basis Administratie Addressen en Gebouwen Top10NL - Topografische KaartBGT - Grootschalige Topografie AHN - Hoogtebestand Bonnebladen (historische kaartenzaterdag 15 december 2012
    • BAG - Brondatazaterdag 15 december 2012
    • NLExtract - BAGzaterdag 15 december 2012
    • zaterdag 15 december 2012
    • zaterdag 15 december 2012
    • zaterdag 15 december 2012
    • zaterdag 15 december 2012
    • NLExtract Technologie ogr2ogr www.gdal.org Python Quantum GISzaterdag 15 december 2012
    • zaterdag 15 december 2012
    • Bedankt voor uw aandacht www.nlextract.nlzaterdag 15 december 2012