leaflet Archives - Digital Geography

qgis2web in the wild

There are plenty of webmapping services out there. The best known might be mapbox, carto, arcgis online, google maps. But what they all share: they do not come…

Post author By Riccardo

QGIS2web with interactive filters

It’s been a while, since I last developed things for qgis2web. To be honest: I lost focus on the whole project after we decided to merge qgis2leaf with…

Post author By Riccardo

Short Announcement: OpenWhateverMap

Choosing a basemap for your cool web map is always crucial for the style and perception of your map. A colorful basemap like watercolor might be stunning but…

Post author By Riccardo

OpenRouteService API: A Leaflet example for Isochrones

The page OpenRouteService.org is a very easy to use website which provides routing from A to B via C. It also allows to choose between different routing types…

Post author By David

NASA’s Black Marble 2016 or Syrian Dark Years

About four years ago, Daniel wrote a short article on how to publish a GeoTiff as maptiles and how to use this in a leaflet map. I would…

Post author By Riccardo

Working with Clusters in Leaflet: Increasing Useability

In one of our latest projects we faced a sad truth: geocoding results often sucks and points are not scattered enough but concentrate on distinct locations and clusters…

Post author By Riccardo

Isochrones in Webmaps: Three Approaches for Leaflet

As we are thinking more or less specially I always ask myself: where can I be in the next 30 minutes? Most of current webmaps out there are…

Post author By Riccardo

Geocoding in GIS: ArcGIS, QGIS, Leaflet

The recent move from the Mongolian Post to use W3W as their new address system shed a new light on the question: Where are addresses located and how…

Post author By Riccardo

Filter Leaflet Maps with a Slider

If you create maps you always need to ask yourself: how can I make it as easy as possible to read and still have anything I need in…

Post author By Riccardo

Python and Webmaps: folium

We have seen some easy ways to create webmaps without learning JavaScript or loosing sort of control of our data in terms of using a platform like cartoDB,…

Post author By Riccardo

Evolving Geographic Information System: OpenWebGIS plans & its crowdfunding campaign

Perhaps you have already used in your work OpenWebGIS or just have seen it or read about it. Due to this system exists since 2014. But we will…

Post author By Fedor Kolomeyko

Combinig QGIS and leaflet to visualize an area with pictures

The goal of this post is to explain, based on practical examples from my professional activities, how I use QGIS, its plugin photo2Shape and the processing toolbox, together…

Post author By Jean-François Godeau