Hi. I'm Nicolas Lambert, research engineer in geographic information science at CNRS (France). My job is to draw maps and teach cartography at the university. I am a geographer 🌎, and not really a developer 🖥️
d3-zoom tiles and geoJSONHow to display and hide layers with Observable & d3js?Cheat sheet on Texts in SVGDemers CartogramFetch an Excel sheetGetting routes with OSRMHow to draw an age pyramid at different levels of aggregation?How to draw an arrow between 2 dots?World Grids & some GIS operationsGeocode & Make a Map Using API Adresse (fr)Let's Sketch a MapSome Experiments with d3-geoMapping a route (from some GPS coordinates)Dot Density Map (based on national data)Dot Density Map (based on gridded data)Web scrapping (Post request)proj4js with d3jsBasemaps & dataCheat Sheet TopojsonHello Turf.jsDelaunay, Voronoi & geoVoronoi
Mapping discontinuities