Analyze floods using ONLY Python! (aka spatial data science) 

🛳️ Work with me 1-on-1 on MentorCruise ➡️ mentors.to/mattforrest ⬅️
📖 My Spatial SQL book is out now! ➡️ spatial-sql.com/ ⬅️
🎓 Top GIS courses on Coursera! ➡️ imp.i384100.net/NkVA6V ⬅️
Analyzing climate change and potential flooding is incredibly important as our world changes, and one way to do this is to use Python and GIS data known as digital elevation models. In this tutorial, we will create a relative elevation model, or model the data relative to the height of a body of water, in this case, the Mississippi River near Cape Girardeau, MO.
0:00 Intro
1:12 What are relative elevation models?
5:42 Downloading USGS data
8:59 Xarray, Rasterio, other libraries, and data prep
11:54 Geocode river using OSMnx
13:53 Create the river elevation model with Xarray and rioxarray
20:09 Visualize with Datashader and wrap-up
Download the data in the tutorials here:
➡️ USGS DEM File: www.sciencebase.gov/catalog/i...
➡️ Notebook and Files on GitHub: github.com/mbforr/youtube-exa...
📝 Original Notebook: github.com/DahnJ/REM-xarray/b...
🏞️ More info on REMs: dancoecarto.com/creating-rems...
✅ Check out my Notion Productivity Template here: mbforr.gumroad.com/l/notion-p...
📚 FREE CARTO Account for Students: docs.carto.com/faqs/categorie...
Check out some other posts and resources here:
Learn Spatial SQL: forrest.nyc/learn-spatial-sql/
40+ Resources for Spatial SQL: forrest.nyc/40-spatial-sql-re...
75+ Geospatial Python and Spatial Data Science Resources and Guides: forrest.nyc/75-geospatial-pyt...
Other courses to get started with GIS, spatial data science, and data science (affiliate links):
Geographic Information Systems (GIS) Specialization from UC Davis: imp.i384100.net/n1Kyxo
Spatial Data Science and Applications from Yonsei University: imp.i384100.net/9W6E6W
Python for Everybody from University of Michigan: imp.i384100.net/BX3P31
Remote Sensing Image Acquisition, Analysis and Applications: imp.i384100.net/Xxe4Ay
Google Data Analytics Professional Certificate: imp.i384100.net/oeKO9b
IBM Data Science Professional Certificate: imp.i384100.net/n1KyK6
#gis #hydrology #python
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🎙️Check out the Modern GIS episode on the MapScaping Podcast: mapscaping.com/podcast/what-i...
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