Map city expansion with R like a PRO
Автор: Milos Makes Maps
Загружено: 2023-03-26
Просмотров: 2214
Описание:
As the global city expansion rapidly turns our soil into asphalt and concrete, we often find ourselves as mere bystanders in the whole process.
In this tutorial, I show you how you can easily map the built-up expansion of Delhi in the last 20 years with R.
0:00 Intro
1:39 GLAD data
6:54 Load packages
7:44 Scrape GLAD website
8:48 Get Delhi coordinates
9:33 Retrieve GLAD data
11:12 Plot built-up raster
11:59 Loading two rasters
12:54 OpenStreetMap website
14:09 Get Delhi boundaries
15:10 Plot boundaries over raster
15:32 Crop method 1
16:43 Crop method 2
17:59 Crop method 3
20:37 Raster to data frame
22:02 Add roads
25:16 Clip roads
26:06 Mapping
31:20 Final map
31:55 Closing
Check the full code in my GitHub repo:
https://github.com/milos-agathon/map-...
Follow my work on Instagram:
/ milos_makes_maps
Let's connect on Twitter:
/ milos_agathon
If you like my work, consider buying me a coffee:
https://www.buymeacoffee.com/milospop...
Music credits go to:
"Pyrosion - Day In Paris" is under a Creative Commons (CC BY-SA 3.0) license
@pyrosionmusic8562
Music promoted by BreakingCopyright: https://bit.ly/bc-day-in-paris
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