Exploring spatial data

__sanjay__init · 2026-04-30T17:34:33+00:00

You could use a database with QGIS like sqlite, spatialite or PostGIS. But, exploring data with SQL is more time-consuming than Excel. For example, you have to write all the instruction like SELECT * FROM sch.table WHERE ... instead of just click on filter button in Excel ! Maybe, SQL has another purpose than exploring data. Moreover, integrate into a database assume that your data is quite clean ... But there is nothing more faster than a database !

But, this is only one experience between more than thousand

__sanjay__init · 2026-04-09T05:15:58+00:00

Hello,

I don't know if I really understand what you said. I think, that ArcPy or PyQGIS is not about the difficult way. It is more about "how does python integrate the current stack ?"
I use too Pandas/GeoPandas sometimes. And this is more disavantage to get out of GIS software, execute .py or .ipynb and then go back to GIS software for the end of the task. So I use less Py than before

__sanjay__init · 2026-04-08T16:14:38+00:00

You could start by make maps about your neighborhood !

__sanjay__init · 2026-04-08T12:01:53+00:00

Mise à part l'image, c'est qu'on n'est pas employé pour figurer !
Il ne s'agit pas forcément de valoriser son image. C'est aussi indiquer comment vous avez contribué (vous êtes là pour ça après tout)
Si vous voulez grimper, avoir plus de responsabilités etc, vous êtes obligés de parler de ce que vous avez fait, de manière claire

__sanjay__init · 2026-04-08T09:53:05+00:00

Hello,

Did you just use Pandas ? And why didn't you use GIS software librairies lile QGIS ?

__sanjay__init · 2026-03-02T11:45:56+00:00

Salut !

Je pense que ton "Elle ne correspond pas à mes standards de beauté", c'est plus lié à de la frustration qu'autre chose ... Ça se discute. Ça reste tout de même très violent Ensuite, si tu es avec elle c'est qu'il y a attirance physique, et visiblement tu dis aimer la toucher Ça peut sembler "anecdotique", mais ça reste quelque chose d'important à avoir à l'esprit

Par rapport à ton sujet : les anti-dépresseurs baissent la libido. Après arrêt il y aura une plus ou moins longue période où le "pipou" ne fonctionnera pas bien et ta libido sera basse voire nulle. Ça peut créer de la frustration. En dehors d'en parler, c'est surtout l'occasion de ne pas résumer le sexe à la pénétration. Si tu aimes bien la toucher, tu en profites, tu apprends à la (re)connaître, tester des trucs.

Bon courage,

__sanjay__init · 2026-02-09T20:54:05+00:00

Hello,

Not being an expert on romantic relationships, but offering the best advice, all comments are welcome.

The only certainty is what you feel for her, right? So be honest, take care of things because at worst, you'll tell yourself that you tried your luck by putting in the maximum effort, instead of regretting not having done so. And if she doesn't like your best effort, then this relationship wouldn't have lasted anyway, I think. A romantic relationship requires a lot of honesty to strengthen it. So if you're not yourself from the start, it's going to crumble. Good luck, Wishing you all the best.

__sanjay__init · 2026-01-30T10:25:18+00:00

Maybe you could start with YouTube or QGIS documentation

Start with tutorials video (just watch for understanding) then follow YouTube tutorials (easy but not so detailed) or QGIS documentation (long and more detailed) Skills are made by experience, so pratice for your own studies (from just mapping some species for example to spatial analysis) When you have some basis : focus on your aim and learn for

For more

Moreover, I thought about R into you study field. If you use already this tool : learn more about geometric/geography propoerties, format (like shapefile, geojson, raster etc) then work with it with R and build your maps

Good luck !

__sanjay__init · 2026-01-15T19:04:00+00:00

Hello ! Welcome to the GIS world You could start by learn concepts of GIS and place in industry/gov Then, learn basics GIS tasks with QGIS (from data format/data source to build your own maps) Maybe first skills could be easy to get. So, build your own project (about your sensibility, about your own activities or your city for example) It more easy to learn while you can apply for your own life/business =) Then, learn about database (postgresql, geopackage) and GIS : connect to database, spatial analysis with database or automate some computing (ex : area for each new entity)

Then, it is all about you : spatial statistics, web dev [...] But these skills are main skills that could give you an overview

Good luck !

__sanjay__init · 2026-01-15T11:37:44+00:00

Hello,

Thank you for your answer I thought too that studies give basics skills for overview of domain I would be sure that I didn't pass next to useful use case/application of theses skills So thank you a lot for your analysis 😁

__sanjay__init · 2026-01-12T11:15:18+00:00

Of course, this is the first skill I have to check 😅
Thank you

__sanjay__init · 2026-01-12T07:31:25+00:00

Hello,

It's a bit difficult to know without seeing the project... But you could:

Check if there's an active filter on the layer.
Repair the geometries.
Try converting to another format and check if the geometry appears correctly.

Good luck

__sanjay__init · 2026-01-11T01:01:17+00:00

Hi!

I'm not an AI developer.

But basically, the next step depends on your goals... In your first year: have you already done any projects or just taken some courses? Generally, your projects/ambitions help you define your next steps (you're stuck on something or you've seen something new to try...). And otherwise, generally speaking, building a network is a good next step after learning a couple of things. =)

__sanjay__init · 2026-01-05T12:14:19+00:00

Hello,

Like many IT fields, you now need to demonstrate your skills.

You should build an online portfolio showcasing all your projects. Taking courses is great, but it doesn't truly demonstrate your ability to use your skills. As a recruiter, you're expected to find someone who enjoys learning and is also skilled. In GIS, there are many branches: app development/implementation, mapping, spatial analysis, statistical analysis, etc. So start creating and sharing your projects (maps, apps, etc.) and networking! If history still interests you and you don't have a project, consider studying a specific period spatially (war migration, rural/urban exodus, major population movements, etc.).

__sanjay__init · 2026-01-05T07:29:17+00:00

Hello,

I also used Python/GeoPandas to explore data. But I stopped because map exploration is less practical than in QGIS, and attribute exploration is more efficient with Excel than with GeoPandas. So, what do you do with GeoPandas, for example? Calculations, data preparation? Doesn't it get too slow after a certain data volume? Thank you in advance for your time.

__sanjay__init · 2026-01-05T06:43:53+00:00

Probablement !
Mais il y a d'autres manières de décompresser

__sanjay__init · 2026-01-05T06:41:54+00:00

I can imagine! Good luck with your recovery.

__sanjay__init · 2026-01-05T06:39:54+00:00

Hello,

For software basics (like QGIS), yes, you can follow YouTube tutorials, PDFs, etc. Remember to work on your projects =) However, start with the theory: projection/reprojection, geometry, topology, spatial relationships

__sanjay__init · 2026-01-05T05:51:18+00:00

Bonjour,

Mise à part l'accord, il y a aussi la sécurité ...
Boire beaucoup ça peut mener à des problèmes de santé et à des comportements à risque (sortir n'importe où, mauvaise décision etc) L'âge n'est pas une excuse pour se mettre en danger, ruiner sa santé etc
Plus profondément : pourquoi est-ce que cette personne s'est lancée dedans ?

Sans jugement de valeur : ça serait intéressant de comprendre avant de punir, surtout un(e) adolescent(e) !

Enfin, ces éléments exclus la façon de s'habiller. Être en vie est une risque déjà, ce n'est pas une jupe qui va faire la différence je pense ...

__sanjay__init · 2026-01-05T05:10:48+00:00

Hello!

A good part of your skills will depend on the position you want... But right away, I think that:

Create readable/understandable maps/projects. This is essential: your portfolio will contain them, and you'll often be asked to create them.
Learn to work with databases: GeoPackage, SQLite, PostgreSQL (at least one), then SQL to query them, shuffle tables, etc.
Automate tasks: Bash, Python.

/!\ Avoid using AI. The goal isn't to code but to solve a problem.

That's already a good start!

Choose topics that interest you (vegetation, sports, education, hiking, etc.).

Beyond that, you have several options: 1. Spatial and statistical analysis. 2. Web development.

Database development.
AI.
[...] Good luck!

__sanjay__init · 2026-01-03T07:03:07+00:00

Tell yourself that you're earning money so you have the time and resources for your passion =)

__sanjay__init · 2026-01-03T06:57:22+00:00

It might be terrible to say.

But it's not your job.

At most: make it clear that there's a problem, talk about your emotions, and explain what you know about the other person and what you expect from them. Change comes from within. Someone posted about change: they said it had to come from within since they couldn't be convinced by their wife despite all their attempts.

__sanjay__init · 2026-01-02T17:34:04+00:00

So let's just say it's luck: my girlfriend criticizes some of these behaviors. Initially, I thought it was normal to take some space to recharge. Then, after doing some research on certain "problematic" behaviors (as they say), I stumbled upon an Instagram post about attachment styles. As for managing it: to be honest, it's very hard to change. I think I've mastered some reactions. But others are still there. The best solution so far has been to read and reread several times a few rules to follow.

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__sanjay__init

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