Honest opinion: Really charming on first look, but nothing where you can get lost in the details, because once you look closer, the soullessness of the generated imagery comes through. So I spent about 5 minutes looking at it, then moved on, and likely won't ever go back there.
With other things, like Floor796 that other people pointed out, I can spend so much time looking at all the labor of love that went in there, but making something to look at too closely likely wasn't the point here.
> The source is Google Photorealistic 3D Tiles. Isometric.nyc explored and rejected the use of 3d building data. It is pretty insane that US gov has free LIDAR data for every city in the US available to the public. I spent <30mins exploring this and stuck to google 3d images. Claude Code whipped up a scraper to stream the 3D Tiles and render with three.js. This gives the best "real" texture base for the model to learn from. Anything else would involve a LOT of manual work to get the inputs right.
> Now that we have the 3D tiles, we need to generate the ground truth pairs for training! Similar to isometric.nyc, I generated a few ghibli-style pixel-art images using Google's Nano Banana. SF terrain is very interesting. There are quite a few distinct features like skyscrapers in FiDi, the hills in the southeast, 2 iconic bridges, lots of coastline, piers, parks, suburban grids and lots of water. I generated a ton of images and curated from them. Getting consistent style was a challenge. There was a LOT of manual trial and error. But as usual, Claude Code added this feature to the dev app that allowed me to select the best images and approve them.
"Satellite images from highly oblique angles are pretty mindblowing"
If u like this u will like that
rob74today at 8:01 AM
Nice! But for a city renowned for its steep streets, this looks suspiciously flat :) Ok, you could say it's only a 3D rendering of a 2D map, and it probably has to be this way for practical reasons, to avoid hills obscuring objects behind them, because you can't rotate the map as far as I can see, but not seeing actual height represented in a 3D view still takes some getting used to.
Also, there are neighbourhoods and landmarks, but not actual street names as far as I can see? Not to mention transit stops/lines and other fancy stuff one could add...
murphyslabtoday at 1:50 AM
Incredible. It's easy to just go on browsing and exploring. The massive, scrollable pixel art aspect reminds me a little of Floor796: https://floor796.com/
codetigertoday at 7:00 AM
This is incredibly beautiful.
A few months back I tried to build a my own version of Google Earth rendered in voxels. Basically building from the terrain heightmaps scans available in open public data. Making it smooth and tessellation to work was incredible amount of work even for a simple vexed renderer
https://codetiger.in/earth/
jtfrenchtoday at 2:26 AM
Those who know game dev know making good isometric maps can be deceptively difficult. You grabbed that bull by the horns and did so beautifully. Well done!
nicotoday at 1:57 PM
Amazing, great project. The SV show music playing on opening was such a good detail to add, loved it!
Thank you for putting this together. Brought some fun memories back from my time living in SF
cyanregimenttoday at 4:12 AM
A few AI anomalies, like several roads turning into rivers and lakes.
There are also a few massive square ponds in the Tenderloin that I am pretty sure do not exist lol
But I like the idea.
donatjtoday at 1:19 PM
I've spent about a month all told in SF over a couple visits.
As a devout midwesterner, I didn't think I was going to enjoy the place. Having spent a bit of time there however, and having been shown around by natives, I absolutely get it.
There's so much to see and do packed in a small area, and the air just feels electric.
It's genuinely a different world.
accrualtoday at 2:07 AM
This is really cool, it gives me SimCity 2000 vibes. I like that I can click on neighborhoods and regions and get more information about them!
aguynamedbentoday at 6:18 PM
I lived in San Francisco for 15 years, and love this. Great work!
bjournetoday at 8:30 PM
Wow, very impressive! But where is the bulldozer tool? I have some landscaping to do.
qurrentoday at 4:10 AM
Would be extra awesome if there was a navigation app that used this map
This could be a great anecdotal benchmark for agent/model progress. I wonder how much easier things have gotten with the latest Codex/Claude vs. when isometric.nyc was made.
I'm currently playing with something a bit similar and I was wondering about the fair use aspect.
What's the consensus on sharing the stylized assets created by diffusion models based on reference photos from e.g. Google Earth? Can the final output be shared as public domain or do Google, Airbus, et al. still hold some rights over them?
flomotoday at 3:51 AM
Just one little thing: East of Buena Vista Park, you have a lake, it is actually the road which goes around the park.
Also, I would love to zoom in more. (pls give me the pixels)
bestonytoday at 2:47 AM
Very cool! Yesterday my wife and I watched Inside Out, and seeing the San Francisco setting felt very familiar (last year, 2025). Last year, in 2025, my wife and I went to San Francisco for our honeymoon. This website also showed me many familiar places.
montagtoday at 2:11 AM
Really cool. I can see some issues, like Starr King park turned into a lake for some reason, but it’s so much fun to look at. Do you have any way to patch errors and discontinuities at the tile boundaries?
Palomidestoday at 12:34 PM
>ghibli-style pixel-art
I suppose that explains the yellow filter and the mixels
burnoutdvtoday at 8:57 AM
I am not a fan of this.
Like the new york one, its just...unpolished. I dare to say slop. I am sure the author put some effort into it, BUT its just not there for me. The wiggly lines, the blurry designs and just everything. With something is pixelart or appears to be, I expected it to be pixel perfect, not just some random picture that looks like pixelart on the first glance.
The idea feels neat, but the execution needs so much more touch and polish. Maybe even handcrafting to be impressive.
toplinesoftsystoday at 3:43 AM
Fantastic project! Sim-city over San Francisco.
imranshah10140today at 3:11 PM
Absolutely amazing Love to see how much we can go out of the box. Great work
harrisonpagetoday at 1:13 AM
Amazing! I was sad I couldn't zoom in more tho
greatonytoday at 1:07 AM
THIS IS SICK!
The BGM, the SFX, the visual are all perfect.
My favorite is the banner plane, this is really really SF
hasyimibhartoday at 7:19 AM
Sorry but that is not pixel art.
rambambramtoday at 3:02 PM
Wow, nice prompting!
cpfohltoday at 12:32 PM
Unwanted sound! Not cool.
julllstoday at 9:29 AM
Reminds me "transport tycoon", very cool!
danenaniatoday at 2:14 AM
Super cool! Can you talk a bit about how you built it?