Blogs

Uitgebreidere beschouwende artikelen (blog-achtig) over technische en organisatorische ontwikkelingen bijgedragen door leden en sponsors van onze community. Wil je jouw blog hierbij hebben? Laat het ons weten.

GeoCat

  • Some thoughts around INSPIRE conference 2018 Antwerp 08-10-2018 Paul van Genuchten
    How Open Data Principles challenges INSPIRE, data stream are the new gold and the future of data catalogues when search engines implement dataset search. The post Some thoughts around INSPIRE conferen …
  • Bridge 3 Release 17-04-2018 Jeroen Ticheler
    GeoCat proudly presents a new release of GeoCat Bridge; version 3.0. GeoCat Bridge is an extension for ArcGIS Desktop to publish the layers from an ArcMap map project (MXD) to GeoServer or MapServer a …
  • GeoCat Bridge Explained 17-04-2018 Jeroen Ticheler
    GeoCat Bridge is an extension for ArcGIS Desktop and runs within ArcMap. This blogpost aims to explain what GeoCat Bridge does in more detail. In short; GeoCat Bridge enables you to publish the layers …
  • 2017@Geocat 08-01-2018 Antonio Cerciello
    2017 was a great year for GeoCat. For another year we did what we love to do and we challenged ourselves to do it better and better. We celebrated our 10th anniversary! In the beginning of the year we …
  • 105th OGC TC/PC meeting in New Zealand 03-01-2018 Jorge Samuel Mendes de Jesus
    Aotearoa (aka New Zealand) and the city of Palmerston North welcomed the OGC December meeting (from the 4th until the 8th). OGC meetings are used for standard discussion and presentation from multiple …

OpenGeoGroep

  • Overheid 360°: 22 en 23 april 17-04-2015 Get Interactive
    OpenGeoGroep op Overheid 360° De OpenGeoGroep staat op 22 en 23 april op Overheid 360° in de Jaarbeurs in Urecht. Wij vertellen u tijdens deze dagen graag meer over open source oplossingen en ideeën v …
  • Inschrijving klantendag OpenGeoGroep Klantendag 2015: 10 september 15-04-2015 Get Interactive
    Inschrijving voor de OpenGeoGroep Klantendag geopend! Kom naar Utrecht en laat u in 1 middag informeren over onze producten en projecten.   Verdieping Op donderdag 10 september vindt de OpenGeoGroep K …

GISNederland – Gert-Jan van der Weijden

Just Objects – Just van den Broecke

  • Emit #5 – Assembling and Deploying 5 AirSensEURs – a Story in Pictures 15-08-2018
    This is Emit #5, in a series of blog-posts around the Smart Emission Platform, an Open Source software component framework that facilitates the acquisition, processing and (OGC web-API) unlocking of s …
  • Emit #4 – Push or Pull? 05-04-2018
    This is Emit #4, in a series of blog-posts around the Smart Emission Platform, an Open Source software component framework that facilitates the acquisition, processing and (OGC web-API) unlocking of s …
  • Emit #3 – Things are Moving 16-02-2018
    This is Emit #3, in a series of blog-posts around the Smart Emission Platform, an Open Source software component framework that facilitates the acquisition, processing and (OGC web-API) unlocking of s …
  • Emit #2 – On Air Quality Sensors 26-01-2018
    This is Emit #2, in a series of blog-posts around the Smart Emission Platform, an Open Source software component framework that facilitates the acquisition, processing and (OGC web-API) unlocking of s …
  • Emit #1 – Into Spatiotemporal 20-01-2018
    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 …

Ecostudies – Paulo van Breugel

  • Data exploration in GRASS GIS – boxplots 24-08-2018
    I am currently working on some exercises for which I need data about municipalities in the Netherlands. A good place to look for such data is the CBS (Dutch Central Bureau of Statistics). One data lay …
  • Draw a histogram of vector attribute column in GRASS GIS 13-08-2018
    GRASS GIS has convenient tools to draw histograms of raster values. As similar tool to draw a histogram of values in a vector attribute table lacks. But you can easily add this functionality by instal …
  • Hands-on course to GIS and Remote Sensing with GRASS GIS 05-11-2017
    The hands-on GRASS GIS course at ITC – University of Twente on November 3rd, 2017 was a great success. The course, organized by ITC and OSGeo.nl, offered a very nice introduction to GRASS GIS by Veron …
  • GRASS GIS Jupyter notebooks 22-10-2017
    A great source of information about GRASS GIS is the GRASS Wiki. One example is this list with GRASS GIS Jupyter notebooks which was just added by Markus Neteler (no introduction needed I guess). Ther …
  • K-fold cross validation in GRASS GIS 27-07-2017
    A common technique to estimate the accuracy of a predictive model is k-fold cross-validation. In k-fold cross-validation, the original sample is randomly partitioned into a number of sub-samples with …

Nederlandse QGIS Blog

  • Aangepaste tijden programma QGIS Gebruikersdag 24-09-2018
    De organisatoren van de gebruikersdag hebben dit bericht rondgestuurd, dat ik graag ook even hier deel: Wij hebben besloten om het programma iets aan te passen zodat het iets compacter wordt. Dit bete …
  • Presentaties QGIS gebruikersdag bekend 20-09-2018
    De gebruikersdag op 3 oktober gaat vier geweldige verhalen opleveren: en nu zijn ze bekend ook… De workshops zitten al bijna vol, dus als je daar nog aan wilt deelnemen moet je snel zijn! Dem to 3D Wo …
  • Locatieserver: hectometerpaaltjes en percelen 31-05-2018
    Sinds kort is de PDOK Locatieserver ook gevuld met NWB gegevens (Nationaal Wegen Bestand) van Rijkswaterstaat. Standaard krijg je die bij een bevraging op de Locatieserver echter niet terug in je resu …
  • (English) AmsterdamTimeMachine 18-05-2018
    Via twitter: AmsterdamTimeMachine.nl. Jan Hartman’s en WebMappers bloed, zweet en traantjes om een oude set kaarten van Amsterdam te georefereren: http://amsterdamtimemachine.nl. 6 XYZ-Map services me …
  • Maak een QgsLocator (Plugin) met PyQGIS 16-05-2018
    Wat is een Locator (plugin) Een paar maanden geleden, voegde Nyall Dawson stilletjes een klein zoekinvoer(widget) toe aan QGIS: zie de linker benedenhoek: Mensen die bekend zijn met QtCreator (de Qt-o …

Internationaal – planet.osgeo.org

De belangrijkste “aggregatie-website” in de Open Source geo-wereld. Hiermee blijf je op de hoogte van alles wat daar speelt.

  • Usando a extensão PGRaster do GeoServer 15-10-2018
    A extensão PGRaster adiciona a capacidade de simplificar a configuração de um armazenamento de um ImageMosaic baseado no PostGIS Raster. Antes de continuar, certifique-se de dar uma olhada na document …
  • The Geopaparazzi family upgrades… new server and apps! 15-10-2018
    In July we released the Geopaparazzi Survey Server and it has been such a great success for ourselves, that we started to miss several features in it and had to develop them.While doing so we noticed …
  • The Open Business – Business Case 12-10-2018
    Abstract:Despite many attempts, large companies and governments’ rarely achieve the level of collaboration experienced by Open Source communities. Why?Looked at through the lens of traditional managem …
  • Mestrado e Doutorado em Ciências Geodésicas na UFPR 11-10-2018
    O Programa de Pós-Graduação em Ciências Geodésicas da Universidade Federal do Paraná (PPGCG/UFPR) oferece cursos de Mestrado e Doutorado nas áreas de concentração Geodésia e Levantamentos, Fotogrametr …
  • Curso de PostgreSQL – Modalidade EAD 10-10-2018
    Prezado leitor, Banco de dados é um mistério pra você? Porém, você tem interesse em aprender a trabalhar com banco de dados, e não possui nenhum conhecimentos no assunto? Você não consegue entender co …

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