Here's a companion blog post with a bit of intro/closing thoughts about this sort of undertaking: adventuresinmapping.com/2023/12/07/john-snows-cholera-map-reimagined/
@saintuk7010 ай бұрын
This is such an epic map, and used so often during Covid. John, another fantastic video - thank you as always. Keeping us GIS geeks "real".
@JohnNelsonMaps10 ай бұрын
thanks so much!
@jamesthompson750710 ай бұрын
I love your channel, John. It's so informative, and I've really taken maps that I produce for my job to the next level thanks to your channel. My only complaint is that you don't release videos more frequently! Seriously, thank you for all you do for people like me.
@JohnNelsonMaps10 ай бұрын
ha, thanks James!
@keumpeter10 ай бұрын
John, this is a great video..love the music and narration! You have the "Bob Ross" vibe going throughout the video. Thanks for sharing and looking forward to many more awesome maps!
@JohnNelsonMaps9 ай бұрын
Thank you!
@GeoFolks10 ай бұрын
Really cool map! and awesome content! Really appreciate the dives into the technical cartographic nuances in ArcPRO that your channel provides!
@JohnNelsonMaps10 ай бұрын
Thanks!
@johnnymitnick10 ай бұрын
Please keep uploading content, I had a professor at my collge show me your videos and I have been a follower ever since. They are great to revisit for inspiration !
@JohnNelsonMaps10 ай бұрын
Thanks Johnny!
@hanzazazel41210 ай бұрын
My favourite part was the rabbit. The map was cool too
@JohnNelsonMaps10 ай бұрын
i'll take it! thanks!
@Magick61201210 ай бұрын
Watching your videos is always such a treat! Thanks for sharing your process.
@JohnNelsonMaps10 ай бұрын
thank you! i'm having fun and i'm grateful you watch.
@wendellmcgowaniii63259 ай бұрын
Do you have any tips for creating fake data for maps? I'm working on a map of a fictional area and all the ideas I have for creating topography for them is incredibly tedious. Any and all tips are welcome!
@JohnNelsonMaps9 ай бұрын
you might like my friend Carl Churchill's technique: www.churchillgeo.com/making-terrain-for-fantasy-maps-from-scratch/
@wendellmcgowaniii63259 ай бұрын
@@JohnNelsonMaps this is exactly the kind of thing I want to do! Thank you!
@quillaja3 ай бұрын
@@JohnNelsonMaps That is a good technique. After watching dozens of videos from game programmers about generating terrain, I always wondered why no one somehow remixed real terrain. I suppose game programmers want to make their terrain much faster and more expansive than your average cartographer, though.
@aaronrodriquez62749 ай бұрын
Great as always John!!! Thanks for all you do!
@JohnNelsonMaps9 ай бұрын
Thanks Aaron!
@dchall89 ай бұрын
I made this same vertical stack map back in 2009 to get a GIS consulting job with our county health department. I also made several other visual displays of the same data to illustrate what I could do with the data they already had. Their in-house GIS guy was using ESRI at the time, and I was using Manifold. I'm not certain that, back then, ESRI had the tools to do everything that Manifold did, so I got the job. If you read the book about this bit of history, it explains why there are no deaths reported two blocks to the NE on Broad Street. That block was a brewery, and everyone there drank beer instead of water from the pumps. Another aspect of this detective work was that a clergyman in the neighborhood disagreed with Dr. Snow about the cause and set off to disprove Snow's claim by doing his own interviews to collect data. In the end the clergyman agreed with Snow and they combined forces to help end the problem. The problem resulting in the cholera outbreak at the Broad Street pump was disposal of diaper materials too close to the pump well. Pumps and cesspits did not have enough distance between them, and the clay used for the pipes was easily broken leading to cross contamination.
@JohnNelsonMaps9 ай бұрын
I used manifold for a while many years ago. Your approach to applying for the job sounds brilliant. Yes, I read the Ghost Map. Great book. I was astonished at how much poop there was everywhere in the urban environment. Basements filled with dumped raw sewage. And farmers who harvested the “night soil”.
@Scoutersigmachi9 ай бұрын
I haven't used a GIS program in 15 years; this video was obviously technically dense without being a drag for non professionals. Absolutely great at sharing information and inspiring design.
@JohnNelsonMaps9 ай бұрын
thank you Gregory!
@pratikshachalke669 ай бұрын
Wow! Such an informative, creative and innovative video! Thankyou so much for making this video. I learned so much in these 18 minutes.
@JohnNelsonMaps9 ай бұрын
great, glad you enjoyed it, Pratik!
@Ahmedali_-qd9eg10 ай бұрын
Cool, Thank you.
@JohnNelsonMaps10 ай бұрын
No problem!
@SimonKedward10 ай бұрын
That's a thing of beauty sir. I enjoyed the original and this is even more ... more. If that's a thing.
@JohnNelsonMaps10 ай бұрын
thank you Simon!
@phloog3 ай бұрын
Is there a way to get this dataset? Is it included with ArcGIS? Thanks
@JohnNelsonMaps3 ай бұрын
no, sorry, it was manually assembled by a friend for use in his project. he shared it with me.
@mlsauron9 ай бұрын
17:08 No snow although the video was inspired by Snow‼
@JohnNelsonMaps9 ай бұрын
ha! true. we are having a very mild early winter here in michigan!
@timothymiller5599 ай бұрын
Phenomenal work, Sir.
@JohnNelsonMaps9 ай бұрын
Thank you!
@StarshipsSteel10 ай бұрын
Monsters!
@JohnNelsonMaps10 ай бұрын
MONSTERS
@jobinjose40169 ай бұрын
Thanks John, this is too good !
@JohnNelsonMaps9 ай бұрын
Thanks!
@CraigH99910 ай бұрын
Inspiring work!
@JohnNelsonMaps10 ай бұрын
thanks Craig!
@stnlyc10 ай бұрын
VERY Nice!!!
@JohnNelsonMaps10 ай бұрын
Thank you! Cheers!
@gistutorial5939 ай бұрын
The best
@JohnNelsonMaps9 ай бұрын
Thanks!
@UtiliTerran10 ай бұрын
Everything about this video is fantastic.
@JohnNelsonMaps10 ай бұрын
thank you! i hope there are some elements that will be useful in different ways. it went on sort of long, but that's how it goes.
@ZorkoZerg10 ай бұрын
Thank you John for your view of the classic map. Most of us think at least about re-doing our own or classic maps like this one. I liked your colour choices for the map.
@ZorkoZerg10 ай бұрын
A while ago I have suggested you to make a short video of layers from Living Atlas & ArcGIS Online you use in your maps, like Outline in this one. Are there any chances of making that video? Pretty please. 🙏
@JohnNelsonMaps10 ай бұрын
thanks Zorko! i tend to shy away from red except for danger or warning. and this seemed like a topic that could accommodate red.
@JohnNelsonMaps10 ай бұрын
i have been trying to highlight Living Atlas layers in my maps since your good suggestion. you might notice me adding Living Atlas content in almost every video.