Creează un cont pentru a te abona la acest blog și a-i urmări articolele pe pagina Lectură.
-
Ever looked at a web map and wondered where the data lives?
-
Convert a shapefile, clip a raster, or buffer a GeoJSON – without opening desktop GIS or uploading a single byte.
-
Run SQL on a CSV without installing anything.
-
How high is that ridge, really?
-
Where can you legally hunt in New Zealand, and what will you actually find when you get there?
-
Turn the world into something you can hold.
-
OpenStreetMap is the largest open geographic database in existence, but “download some of it” is famously non-obvious.
-
Few things cause quieter data bugs than direction conventions.
-
UTM coordinates look reassuringly precise — 630084 E, 4833438 N — right up until someone asks you to put them on a web map, which speaks latitude and longitude.
-
Voronoi diagrams answer one of the oldest questions in spatial analysis: for any location, which of my points is closest?