Covering posts from 0800 ET Saturday March 28 to 0800 ET Sunday March 29. Sources: 150 geospatial feeds.
Quiet day across the feeds — Saturday-to-Sunday overnight is the slowest publishing window in the week. Here are the highlights.
1. PDAL in Python: A Practical Guide to Point Cloud Pipelines — GIS on Medium
This is the kind of post the ecosystem almost never produces. Anton Biatov walks through running PDAL pipelines from Python end-to-end: ingesting LAZ files, clipping and merging point clouds, filtering ground returns, and outputting a DEM GeoTIFF. Point cloud and LiDAR workflows are one of the most persistently underserved topics in geospatial blogging despite massive real-world market growth — this post is a rare exception worth bookmarking.
2. The Hidden Guardrail Behind Clean GIS Data: Domains — GIS on Medium
Prayag Shah makes the case that attribute domains — a feature most ArcGIS users have set up and promptly ignored — are the low-friction solution to keeping multi-user GIS datasets consistent. Short, practical, and grounded in a real workflow pattern using domains plus SQL constraints. The kind of unglamorous data governance content that actually matters in production environments.
No further posts from this window cleared the noise threshold. EarthStuff's weekly GIS job digest (discarded — job listing) and a Mappery photo of a hospital corridor map rounded out the overnight activity. The DLR/Earth Observation News team published an institutional piece on Hannes Taubenböck winning a public science communication event in Rosenheim — worth a skim if you follow the EORC group's work, but light on analytical content.
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