> brew install micromamba
> mamba install qgis
It's really crazy the number of open geospatial data feeds that exist out there from NASA, NOAA, and ESA. If you're interested in checking any of this stuff out, I highly encourage following Mark Litwinchik's blog, this guy is a legend and he does most of his work with open tools like QGIS and DuckDB
Do you absolutely need `mamba` / `conda`??
Can you use `uv` instead to install QGIS? Any experiences to share?
Thanks!!
For folks working on QGis: thank you
There have been so many random times that QGIS has helped me out over the years. Thanks to everyone who has contributed to it!
even so, we must admit, is still the most comprehensive opensource something to compete with esri.
If people want QGIS to be pretty, just become a member and sponsor that initiative.
I couldn't even know where to start listing the upsides compared to ESRI offering, fron PostGIS integration all the way to the simplicity of plugins.
lol, the bar is not high. It can be both the smoothest and extremely janky at times. Let's be honest with ourselves here. (and I do agree, it's among the best running... but also janky).
Maybe for home or casual use, sure. I use a ~$4500/y Esri license level and it's worth every penny.
Also, plenty of people are still using matlab!
A lot of shops I know (private and public) will use ArcGIS still, but I'm noticing an increasing number of people (particularly younger researchers/analysts) who are exclusively using QGIS.
QGIS is powerful and full featured, but it is admittedly a bit rusty around the edges, especially when working with very large datasets. If they keep working on fixing some of the sharpest edges I think it will go on to have a good future. Just in the past few years I've noticed significant improvement.
In many ways it feels like Blender -- long ignored and dismissed, but slowly but surely improved over time, and then suddenly became quite a big deal.
I won’t comment on market share, but even if theoretically QGIS totally displaced ArcGIS Pro/ArcMap/ArcGIS on the desktop, the arena of competition has shifted to ArcGIS Online and its competitors. And once you’re in ArcGIS Online, Pro becomes the convenient choice for desktop editing.
LibreOffice could be miles better than Office on desktop, but the competition is lost because Office on desktop is just an accessory for Office 365 (which competes with Google Docs/Drive).
Disclosure: I work at Esri.
For me the real ongoing question is the role of MapBox, MapLibre, to some extent Google Maps API, and other web-first solutions. It's difficult for Esri to connect with the average web developer or researcher who just wants to start with clickable pins on a map.
GDAL should be front and center. It's the xkcd 2347 of earth observation and geographical information systems
and also that qgis installs 1g+ of all these goodies tied together.
A lot of things are evolving though in the gis world. You can now, even in the browser, render huge datasets with geoparquet, geoarrow, wasm and webgl.
I just used leaflet, it was fine
spatialite is also good enough as a spatial database
unless you are doing complex stuff with GIS data, I don't see the point of using such a large software
ArcGIS is very polished, but everything costs extra. QGIS has less polish but is supremely hackable and there are plugins for nearly everything.
Having used QGIS as a non-expert to extract mountain heightmaps from a border region between two datasets from different national bodies and looking up some property borders I can really recommend it. Took me less than an afternoon to get started
if you are a web based first, you have even better options to build and extend
kepler, protomaps, maplibre-gl-js
https://github.com/maplibre/maplibre-gl-js
the rest can be found on great Qiusheng Wu’s (aka @giswqs) Geo/GeoAI tutorials channels and repos
https://www.youtube.com/@giswqs/videos
but what really amazed me is how geo spatial support is growing inside of databases recently
https://duckdb.org/docs/stable/core_extensions/spatial/overv...
all mighty postgis https://postgis.net/docs/manual-3.5/postgis_cheatsheet-en.ht...
https://sedona.apache.org/latest/
https://geoparquet.org/releases/v1.0.0/
and many unlocked dataset compare to other industries
https://docs.overturemaps.org/getting-data/duckdb/
https://www.openstreetmap.org/
lot great webtools are comming for sure and you still can be 100% of most of your geospatial pipeline
p.s. want to extend the above list with self-hosted tools with minimum or none dependencies on paid APIs, and recommendations are greatly appreciated
And yet I’ve never been able to get into QGIS. I’ve used the ogr libraries, I know that there’s an incredible amount of smart work behind these tools. 100% all due respect to everyone involved.
But I’ve found the ui so daunting that I’ve never been able to use it.
I want to be proven wrong. Are there gentle/great tutorials/guides?
I know this isn’t a “vpn software before tailscale” kind of situation. But, you know?
fithisux•3h ago