r/gis Nov 02 '25

ANNOUNCEMENT Highlights from 2025 30 Day Map Challenge

23 Upvotes

30 Day Map Challenge

I am no stickler for taking this challenge too seriously. If you have any mapping projects that were inspired loosely by the 30 Day Map Challenge, post them here for everyone to see! If you post someone else's work, make sure you give them credit!

Happy mapping, and thanks to those folks who make the data that so many folks use for this challenge!


r/gis Oct 29 '25

Discussion What Computer Should I Get? Sept-Dec

6 Upvotes

This is the official r/GIS "what computer should I buy" thread. Which is posted every quarter(ish). Check out the previous threads. All other computer recommendation posts will be removed.

Post your recommendations, questions, or reviews of a recent purchases.

Sort by "new" for the latest posts, and check out the WIKI first: What Computer Should I purchase for GIS?

For a subreddit devoted to this type of discussion check out r/BuildMeAPC or r/SuggestALaptop/


r/gis 17h ago

Meme I didn't want to save it anyways

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238 Upvotes

r/gis 14h ago

Hiring Job Opportunity: GIS Solutions Engineer -$134,886 - $172,357

82 Upvotes

Hey r/gis community!

We are looking for a dynamic and innovative GIS Solutions Engineer to join our IT Division. This role owns the City's full GIS portfolio spanning administration, development, solutions architecture, and analysis to advance the City's geospatial initiatives. You'll work hands-on with department stakeholders, vendors, and partners to design and execute solutions that meet real business and technical needs. You'll be the person turning spatial data into decisions city leaders and residents actually use.

The salary range is $134,886 to $172,357 annually. The range includes established salary steps. A candidate’s starting salary is based on factors such as experience and qualifications, and increases annually based on the established steps.

The City covers the full health insurance premiums for medical, dental, and vision insurance. Up to 50% hybrid work and 9/80 work-schedule options, as well as numerous other benefits.

https://www.governmentjobs.com/careers/weho/jobs/5418863/gis-solutions-engineer

This position requires a versatile professional who can blend technical expertise with strong communication and project management skills to drive innovative GIS solutions for municipal challenges.

The ideal candidate for this GIS Solutions Engineer position will:

  • Be an expert with Esri products, including administration and deployment of ArcGIS Pro, ArcGIS Enterprise (ArcGIS Server & Portal for ArcGIS), ArcGIS Online, and Field Maps.
  • Possess hands-on expertise in designing and implementing advanced ArcGIS enterprise system solutions to address complex municipal challenges.
  • Have strong programming skills in Python, JavaScript, and SQL, with experience in scripting to automate ETL workflows, GIS tasks, and integrating GIS with other enterprise applications.
  • Have experience with administering and maintaining SQL Server enterprise geodatabases, including schema design, user permissions, indexing, performance tuning, data integrity controls, stored procedures, views, and support for published enterprise GIS services.
  • Demonstrate proficiency in web mapping technologies, such as ArcGIS Maps SDK for JavaScript and Leaflet, with a strong understanding of UI/UX principles for designing intuitive, accessible, and user-centered GIS applications.
  • Excel in project management processes, guiding projects from inception to completion while managing multiple priorities in a professional environment with engaged stakeholders.
  • Conduct research and analysis to solve complex technical and administrative problems, making professional recommendations and proposing alternatives.
  • Demonstrate the ability to handle multiple projects simultaneously with strong attention to detail.
  • Possess excellent communication skills, with the ability to interpret and convey complex technical information to the public, executives, and both technical and non-technical staff.
  • Collaborate effectively with various departments to understand their geospatial needs and create tailored solutions.
  • Be an independent self-starter with excellent organizational and problem-solving skills.
  • Experience with Tyler Energov/EP&L is a plus, but not required.

EXAMPLES OF DUTIES

Key Responsibilities:

  • Architect and maintain the city's geospatial infrastructure, ensuring scalability and performance.
  • Publish, document, and maintain authoritative GIS datasets and services across enterprise and web-based platforms, ensuring that data is accurate, discoverable, appropriately secured, and supported by clear metadata, data dictionaries, service descriptions, and update schedules. 
  • Develop custom GIS applications and tools to streamline city operations and improve service delivery.
  • Conduct spatial analysis to support data-driven decision-making across city departments.
  • Create high-quality maps and visualizations for both internal and public-facing applications.
  • Stay current on Esri platform capabilities and broader geospatial technology trends, developing and maintaining a GIS technology roadmap that guides system architecture, application development, data management, integrations, modernization efforts, and long-term platform investment.
  • Act as the City’s primary internal administrator for the Tyler Enterprise Permitting and Licensing platform. 

Interested? See the full details and apply here: https://www.governmentjobs.com/careers/weho/jobs/5418863/gis-solutions-engineer


r/gis 10m ago

General Question Graduate certificate online GIS program suggestion please

Upvotes

I am a toddler mom looking for comeback in career in gis. My b.tech was in GIS but later I worked in software for 6 years and then took break and now looking to join in graduate certificate courses as that can help me better qualify for a job. Please tell me how helpful is a graduate certificate program of getting a job?


r/gis 5h ago

Cartography Is there a way to make money as a freelance cartographer?

3 Upvotes

There’s a few routes I can think of like custom artistry maps, maps of different irl places that are unique and informative, or something more specific and might look like a contract.

I once had some guy here reach out and I almost got a contract cause he didn’t feel good when it came to making good maps and I offered solutions. His company thought had some more regulations about hiring outside work though and it didn’t materialize.

But I saw that there could be opportunities there though admittedly pretty difficult.

I have a makers space near me where I can print large scale, do wood working and make nice custom frames and even cnc for some wood cut maps which I’ll be learning about and the programming for.

It seems like a lot of work for little gain but I’d like to really give it a try and wondered if anyone else here had any type of success is this realm?


r/gis 7h ago

Professional Question CMS through ASPRS

2 Upvotes

Anybody gone through the process to get their CMT/CMS Remote Sensing and can let me know your experience with the process? My work is paying for me to get it and I'm just wondering yalls thoughts.


r/gis 4h ago

General Question If you had only remote sensing data from satellite and couple of field measurement of infiltration rate and had to decide possible infiltration zones to prevent urban flooding in an urban city valley surrounded by hills , how would you go about doing that?

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1 Upvotes

r/gis 9h ago

Professional Question Juniper Spire with RTK

2 Upvotes

Anyone here have experience using the Juniper Spire with an NTRIP RTK network (the non-Juniper Systems option)? We are currently using Eos Arrow Golds and have been happy with them. One took a swim in a river a couple weeks ago and wasn't aired out fast enough to save it unfortunately. The Arrow line is being phased out by Eos, there aren't any for purchase currently is my understanding. I got a price on the new Eos Skadi Gold and it's nearly 10k! Our regional manager thinks this is way too expensive and I have to agree. Even the new add ons of tilt compensation and Lidar pole are additional costs that don't seem worth it. The Juniper Spire is $2,300 which seems like a bargain comparatively, but the fact its so much less expensive concerns me.

I'd love to hear people's opinions before we take the plunge into a different company's equipment. We have been using the Arrow Gold with RTK networks for XY and Z. Thanks!


r/gis 6h ago

Event 2026 South Florida GIS Expo

1 Upvotes

Hey y’all! Anyone signed up or interested? I’ll be there and my company will have a booth and we have some seats available for our treat to dinner one night. Would love to connect ahead of it!

When: August 20-21
Where: Palm Beach County Convention Center | West Palm Beach
Site


r/gis 16h ago

Student Question GIS tutor

4 Upvotes

I'm seeking a GIS tutor to help me out in an intro GIS class. I'm struggling to understand/connect steps and theory in Arc GIS and need help as the semester is ending.


r/gis 8h ago

General Question Master's

0 Upvotes

is masters gonna help me if it's in a big university and how is the market in europe nowadays?


r/gis 9h ago

General Question Spatial Join Points to Line Layer

0 Upvotes

tl;dr - I want something that counts all of the points of a feature that are closer to a line segment of a line feature than any other line of the same feature (count: number of crashes occurring on each road) and spatial join does not seem to be effective.

I have two layers: a line layer representing roads in a county, and a points layer, representing non-motorized crashes in a county. I am attempting, ultimately, to calculate crashes by volume of traffic, so that I can identify the roads on which the most accidents happen.

In trying to achieve that, I want to get my roads layer to count the number of crashes that occur on each corridor (line segment). Spatial join seems to be what most people recommend for similar analysis when I have tried to problem shoot this, but I am not getting the desired result.

When I use spatial join with a target of roads and a join feature of crashes, running one to one, with a match option of closest, I receive a Join Count field in the output where every cell is a count of 1. Apparently the Nearest match option is telling each road to find the single nearest crash and use it to join. I was under the impression that multiple join features could be merged to one target line so that my join count field might have 10 for one road and 0 for another. I don't think that I want to use one to many, because I don't want duplicates of my roads or my crashes.

any help or suggestions you can offer would be helpful.


r/gis 9h ago

General Question AGIC conference in Prescott Arizona

1 Upvotes

Howdy fellow GIS professionals, any Arizona friends going to the AGIC conference in August? I was hoping to make some confections ahead of time :) let me know!


r/gis 20h ago

Discussion Gis in Environmental planning and Ecology

2 Upvotes

What do you use GIS for?

I have worked on different GIS projects at different scales and have built custom analytical systems to answer a variety of questions. While I strongly believe in the value of data, I have increasingly started wondering about the actual added value of some of these complex approaches.

In many cases, especially in biodiversity conservation, the results often seem very similar to what an experienced professional could have concluded simply by knowing the landscape, the ecosystem, and the problem. It is mostly the same and repeating itself.

For example, in Switzerland, where I often work in familiar landscapes, many conservation questions eventually come down to solutions we already know: restoring ecological structures, planting more hedgerows, improving the management of existing green infrastructure, reconnecting habitats, or changing maintenance practices.

Of course, GIS can build sophisticated systems to identify priorities, optimize interventions, estimate costs, and compare scenarios. But then the reality is often that a landowner does not agree, a project is not feasible, or the theoretically optimal location is not the right place to implement something. Sometimes a more practical approach based on local knowledge and relationships would have achieved more.

This makes me wonder where the real value of GIS lies.

Maybe this changes when working at larger scales, across different ecosystems, or in regions where local expertise is limited. But when you know a landscape well, it sometimes feels like experience and ecological understanding can already provide many of the answers.
I know maps are important to communicate, but for me, that's more in the visual communication category. Because of this, I'm now dabbling in modeling microclimates.

So I am curious:

What do you use GIS for, and where do you see its biggest benefits?

Is GIS mainly a tool for discovering new insights, or is its greatest value in supporting decisions, communicating evidence, and making expert knowledge more transparent and scalable?


r/gis 20h ago

Open Source User-friendly in-browser polygon editor. Feedback welcomed.

1 Upvotes

I started to put together a polygon editor for some simple merging that I needed to do for work and got a bit carried away. I turned the app into a user-friendly, but powerful polygon editor.

I would appreciate if anyone would take a look and give some feedback. It’s currently hosted on GitHub. Here's the link: https://giswatidid.github.io/polygoneditor/

Feedback on usability, unexpected behaviour or useful missing features would be appreciated.


r/gis 1d ago

Open Source Open-source web GIS: upload a GeoJSON/GPKG, get PostGIS + vector tiles + a shareable map

25 Upvotes

GeoLens is a self-hosted catalog and map builder that runs on your own PostGIS. Upload vector (Shapefile, GeoPackage, GeoJSON, GeoParquet, CSV) or raster (GeoTIFF/COG) and you get a searchable catalog plus a browser map builder anyone with a link can open. It serves OGC API - Features/Records, STAC, and DCAT, and QGIS connects to it natively. Exports round-trip back to the same formats with reprojection, so there's no lock-in.

Live demo (no signup needed to browse): https://demo.getgeolens.com

curl -fsSL https://getgeolens.com/install.sh | sh

I built it because at most places I've worked the GIS data is scattered across files nobody but the analyst can open. Keen for feedback from people doing this day to day.

Here are a few screenshots from the app -

Data Catalog w/ Semantic Search
Map Builder w/AI Chat
Map Builder with Shaded Relief Terrain
Ask AI chat feature with datasets
Full Admin UI with RBAC

r/gis 2d ago

Discussion Industry Job Offer vs Academia

21 Upvotes

Hello everyone.

I am a U.S. senior in college studying GIS. I have interned this summer in a GIS position. I have a return offer for a significant amount of money from this company. I am, though, very interested in a PhD and a research career in remote sensing. I will be honest that I come from an affluent family where, while I am not a trust fund baby, I will never starve if I fail for a few years.

Is it absurd to turn down this job offer to apply for graduate programs this fall? I feel like nobody I talk to in my life understands the geospatial industry or my research interests so they all think I am unemployable. I am hoping to get insights from you all. I want a rewarding career that is challenging and enriching, but I am not trying to be an idiot who turns down a bit of stability in this market.


r/gis 1d ago

Student Question GIS Major/Minor Question

1 Upvotes

I am a transfer student going to be starting as a Junior and getting my GIS degree. My university informed me I need to pick another major or a minor.

What recommendations are there from y’all in the field in order to be more marketable? I would love to do Historical GIS and I was thinking maybe a double minor in environmental sciences and history.

I am also concerned about how I have trouble mentally visualizing objects or concepts in three dimensions, especially rotating objects in my head. Will that affect me particularly negatively?

Edit: My goal is to work in historical conservation.
Thank you!


r/gis 1d ago

Esri Can no longer copy/paste excel tables into Layout view as a table element

0 Upvotes

excel tables now paste in as picture elements in the layout view now instead of as a table when you copy and paste. Does anyone know why they changed this, and if there is a solution that's as simple as the original c/p method? This is just going to sting when I have to do a street index map that has hundreds of records.

P.S. ESRI says to either take a screenshot or import the file. Also using the table frame tool is not intuitive at all. I spent 25 minutes just looking for how to add/remove fields and I ended up giving up.


r/gis 2d ago

General Question Advice for a young GIS Professional

42 Upvotes

I recently attended the Esri User Conference, and it made me even more excited to build a career in GIS. I especially loved learning about drones, ArcGIS, and all the ways GIS is being used to solve real-world problems.

I’m looking to build a portfolio that will help me become as successful as possible in the GIS field. I’m considering earning my FAA Part 107 certificate, learning drone mapping and photogrammetry, and VERY interested in pursuing a Geomatics degree.

For those of you with experience, what skills, projects, certifications, or technologies would you recommend I focus on? If you were starting over today, what would you do to stand out and advance in the GIS world?


r/gis 2d ago

Discussion How to beat Offshoring in Entry Level Jobs?

22 Upvotes

Just kind of sick and tired of seeing almost every entry level job in this field get outsourced or only be available in India or some other developing country. I understand the greed and exploitation of the corporate world has no bounds but genuinely how do you break into GIS nowadays when you have to compete for entry level jobs with people with years of experience that are willing to be paid $30k?


r/gis 2d ago

Professional Question Why is GIS still treated like a “role” and not a foundation?

67 Upvotes

Getting a degree in it isn’t the only way into GIS anymore. More and more people are coming to it sideways, from other disciplines, learning it on the job because their field suddenly needs it.

Yet I keep seeing the same posts: Should I take a GIS course? What GIS roles even exist?

Compare that to maths. Sure, there are pure mathematicians, but maths is also just applied everywhere, across nearly every sector, as a tool rather than a career path in itself. Just like there are focused, formally trained geospatial professionals, but isn’t the whole dynamic shifting now?

So when does GIS get taught the same way, as an underlying foundation (spatial data) that feeds into many fields, instead of being boxed off as its own isolated discipline?


r/gis 2d ago

Discussion Desk accessories

20 Upvotes

I am updating my work space at home since I work remote 2 days out of the week. What are some desk/productivity accessories recommendations? I absolutely love gadgets.

So far I have updated:
- stand up desk
- mx master 3s mouse (highly recommended)
- mechanical keyboard
- 4K monitor

Debating on getting
- steam deck
- Corsair xenon edge


r/gis 1d ago

Programming Rendering city street networks with osmnx/geopandas - turns out every city has its own footprint

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0 Upvotes

This started as a dumb side effect of planning too many trips. I'd have ten tabs open comparing neighborhoods in whatever city I was about to visit, and at some point I stopped looking at the tourist map and started staring at the actual street network instead - how differently a city's grid grows depending on geography, history, whatever local planning rules existed 200 years ago.

So I built a small pipeline: pull OSM data with osmnx, run it through geopandas, render with matplotlib as a stack of layers - background, green space, water, buildings, rail, paths, then streets on top, styled per road class. Got it working for one city and didn't stop. I'm somewhere around 70 now.

Somewhere around city 15 or 20 it clicked that every city has its own footprint - you can tell a lot just from the raw shape of the network before you even know what you're looking at. Grid vs. organic, how the water cuts through, where the density just stops. At this point I can usually guess a city cold from nothing but the streets. So I ended up turning this into a guessing game.

Attached are Stockholm, Cairo, and New York, all generate through the same pipeline. Stockholm is basically an archipelago that happens to have roads on it, Cairo splits itself in half around the Nile with the old city's organic streets butting straight up against the planned blocks on the east bank, and Manhattan is, well, Manhattan.

One thing I haven't sorted out: some cities render with big blank patches - no buildings, no minor roads, just empty space where I know there's a dense neighborhood (Cairo's east and north-west side have a chunk of this, visible in the attached render). Not sure if I'm missing a tag in the OSM query or the underlying data is just sparse/unmapped for those areas. Anyone dealt with this and know which it usually is?