(Nederlands) Oprichting QGIS Gebruikersgroep Nederland
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Select by location: what about those geometric predicates?
Currently, there’s around 20 persons in Bucharest working on QGIS development during the Contributors Meeting. And because the name of the hackfest is changed from developers meeting to contributors meeting, I now feel welcome too (as a non-coding contributor). So what can I do, as a non-coding QGIS fan? Write documentation! I just started with … Continue reading Select by location: what about those geometric predicates?
Proj: Select Datum Transformations for EPSG:28992
(FOR REFERENCE, TODO: TO BE UPDATED AND TRANSLATED) If you startup QGIS 3.8 / Zanzibar the first time to load a data in our national CRS (EPSG:28992) you are being presented with the following dialog: I thought it had something todo with the fact that this OSGeo4W install maybe used the newer PROJ (6.0.1), but … Continue reading Proj: Select Datum Transformations for EPSG:28992
QGISnetworklogger plugin or what are QGIS and my service talking about…
Just released a ‘new’ plugin: QGIS Network Logger, install via the plugin manager of QGIS version 3.6 or higher (https://plugins.qgis.org/plugins/qgisnetworklogger/). One of the things QGIS is pretty good in is talking to OGC services (WebMapService/WMS, WebFeatureService/WFS etc etc), QGIS even talks to Esri web services. Something what was hard in this, is that if you … Continue reading QGISnetworklogger plugin or what are QGIS and my service talking about…
(Nederlands) QGIS op de FOSS4GNL 2019 (20 juni in Delft)
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(Nederlands) Ruimtelijke Plannen plugin vernieuwd
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About Layer tree embedded widgets and have your WM(T)S always crispy sharp
Around 2014/2015 Martin updated the whole Legend / Layermanager code in QGIS. He wrote some nice blogs about this new “Layer Tree API”: Part 1, Part 2 and Part 3 so people would better understand how “to talk PyQGIS to the Legend”. In 2016 Martin merged some code on top of this, which would make … Continue reading About Layer tree embedded widgets and have your WM(T)S always crispy sharp
WCS QGIS and PDOK
Rant? This WCS investigation started off because my PDOKServicesPlugin was not working for the PDOK WCS services anymore. I wanted to see all fired network requests, so am creating a future plugin for that: https://github.com/rduivenvoorde/qgisnetworklogger. But I hit all kind of issues when trying out the service(s). This is some write up of my findings … Continue reading WCS QGIS and PDOK
QGIS and Call Before You Dig
Just released a new version of the KLIC viewer plugin for QGIS. This was neccesary because the format of the information received has changed a lot! Before it only included the information on pipelines in raster format. Now the information on pipelines delivered in XML can include information in vector format . The KLIC viewer … Continue reading QGIS and Call Before You Dig
(Nederlands) BGT Import plugin vernieuwd
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Programme change…
See the Dutch website for more info on the programme.
Dutch QGIS usergroup meeting
All presentations will be in Dutch. Please have a look at the Dutch version of this page to see more…
(Nederlands) 3 oktober QGIS gebruikersdag in Nieuwegein
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Locatieserver: about parcels and roadnumbers
For those interested in dutch OpenData: our national OpenData service PDOK has a Solr based geocoding service available. Since this week it is possible to search for ‘parcel’ codes to find cadastral parcels, but also to search on so called ‘hectometer-paaltjes': the little green number signs you see when you drive the dutch highways. So … Continue reading Locatieserver: about parcels and roadnumbers
AmsterdamTimeMachine
Via twitter: AmsterdamTimeMachine.nl. Jan Hartman’s and WebMappers hard work of georeferencing a set of Old Amsterdam maps: http://amsterdamtimemachine.nl. 6 XYZ-Map services with maps old as 1625 to have a look into history, off course also to be loaded in QGIS Wanna see ‘the red light district’ in 1625? Or see Dutch 17th century glory on … Continue reading AmsterdamTimeMachine
Coding a QgsLocator (Plugin)
What is a Locator (plugin) Some months ago, Nyall Dawson silently dropped a nice widget into the lower left corner of your QGIS screen: People familiar with QtCreator (the Qt-development environment) should recognize it as a QtCreator Locator look-a-like: a way to (very) quickly search in your project for words, classes, bookmarks, help topics, files … Continue reading Coding a QgsLocator (Plugin)
PdokServicesPlugin, new version
This post is to announce the availability of a new version of the PdokServicePlugin. Unless a heavy user of Dutch Public Datasources (WMS, WFS, WCS), this is probably mostly interesting for Dutchies. But if you want to know how many kilometers somebody is living from the nearest Fire Department Station:
(Nederlands) Je eerste 3-D kaart in QGIS 3.0
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(Nederlands) Waarden in samengestelde velden gebruiken
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Diagrams for features
Imagine you have a list of different features at locations and you want to display those on a map like this: The QGIS diagrams expect a column for each pie or bar, but our features are all listed in one column: And our geometry is stored in a good old shapefile: So, we can use … Continue reading Diagrams for features
