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Field notes

Short, plain language notes on GIS, elevation data and point clouds.

9 October 2026 · 5 minute read · QField

QField: your own data on the map in your pocket

What QField does on site, how accurate a phone is next to a GNSS receiver, and how far the free 100 MB plan goes.

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9 October 2026 · 4 minute read · QGIS

Clip, reproject, buffer: three QGIS tools worth knowing

Three tools do a lot of the everyday work in QGIS. Here is what each one does, when you need it, and how to run all three in one go.

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