Nicolas

5 minute read

This is a short essay I wrote in French for a MOOC on Science Fiction. I had great pleasure to write it so, I wanted to publish it here. I used zettlr, a free markdown editor with special features to store and retrieve knowledge. Its also the best tool so far I used to handle bibliography, its integration with Zotero is marvelous. Zettlr also provide tools dedicated for academic workflow but I didn’t had to use them in that project.

Nicolas

1 minute read

This page gather ressources I published. 2019-2020 Cours OSGeo : course handout on OSGeo and Free and Libre Software for Geomatic (FOSS4G), in French. 2019-2020 Introduction à PyQGIS 2019-2020 Introduction à la manipulation de données géospatiales avec R 2019-06-28 Meetup Raddict on geospatial data in R, slides in French.

Nicolas

2 minute read

Big dataset (Ok, not so big) df <- tibble::tribble( ~ID, ~city, ~lat, ~lon, 1172, "Zaria", 11.11128, 7.7227, 1173, "Oslo", 59.91273, 10.74609, 1174, "Masqat (Muscat)", 23.61387, 58.5922, 1175, "Bahawalpur", 29.4, 71.68333, 1181,"Islamabad",33.70351,73.059373, 1194,"Rawalpindi",33.6,73.0666667 ) df ## # A tibble: 6 x 4 ## ID city lat lon ## <dbl> <chr> <dbl> <dbl> ## 1 1172 Zaria 11.1 7.72 ## 2 1173 Oslo 59.9 10.7 ## 3 1174 Masqat (Muscat) 23.6 58.6 ## 4 1175 Bahawalpur 29.