All things linux, GIS and FOSS

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Joined 1 year ago
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Cake day: June 14th, 2023

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  • Like others here, I kind of stumbled into it. Went to college for software engineering, had a medical withdraw due to some severe illness, got that corrected but had a year to kill before I could re-enroll. Got a job to kill time as an entry-level CAD drafter. Transitioned to a GIS technician because Python, never went back. I plan on re-enrolling part-time this fall and hopefully transitioning back to a software dev role. But at least for my company, GIS = a little bit of CAD + a little bit of Computer Science. So it worked out well.



  • My company uses pretty much exclusively Esri products (unfortunately) as we’re a partner organization. Here’s a basic run-down off the top of my head:

    ArcGIS Field Maps

    • Allows feature collection (Points, Lines, Polygons)
    • Smart Forms allow for calculated values, i.e. calculating volume of a trench based on standard measurements
    • Works with GPS recievers and collects GPS metadata (we recently began using the TDC-650 by Trimble, and get sub-inch accuracy in good conditions.)
    • Includes markup layers by default
    • Uploads directly to a feature service in ArcGIS Online
    • Offline collection supported
    • Editing and deleting supported My use cases: Inlet location, survey point location collection

    ArcGIS QuickCapture

    • Designed for rapid location data collection
    • Typical usage is click button, take picture, upload, repeat
    • Meant for point collection
    • Less focus on accuracy and attributes My use cases: Quickly capturing potholes on roads while riding passenger in a vehicle, accuracy is typically 1-2’.

    ArcGIS Survey123

    • Incredibly powerful XLSS form based platform
    • Extendable via JavaScript functions (
    • Allows Point and Polygon collection
    • Highly customizable
    • Supports regex for input validation, conditional visibility, conditional required fields
    • Desktop browser compatible My use cases: long-form inspections, desktop permit entry, data validation via JavaScript extensions.

    I’m unfamiliar with open source alternatives - I’d prefer to use FOSS options but not up to me unfortunately.

    I’m sure there’s more I’m missing though. First Lemmy post so apologies if formatting is awful.