Every week here at Geo Week News, we have been highlighting some of our favorite stories from around the internet that cover the geospatial, 3D, and AEC industries. Whether it’s a fascinating case study, insights from an industry thought leader, or deep dives into new tools, there is never any shortage of great writing and storytelling in this industry. So, below you can find links to three stories that we loved this week.
New GIM International and Trimble report maps a geospatial industry at a turning point
Staff Writer | GIM International
A new GIM International report supported by Trimble finds the geospatial industry pulled in two directions: nearly three-quarters of surveyed professionals already use AI, mainly to extract features and check data quality, yet almost two-thirds struggle to hire qualified staff. The skills in shortest supply, including BIM/GIS integration, Lidar processing, and automation, are the very ones needed to get the most from new technology, making the talent gap a strategic barrier to growth rather than just an HR problem.
UNESCO Uses Esri GIS to Monitor Threats to World Heritage Sites
Staff Writer | Geo Informatics
UNESCO’s new Sites Navigator, built with Esri and Mapular, pulls World Heritage sites, Biosphere Reserves, and Geoparks into one interactive map with more than 50 data layers covering wildfires, flooding, vegetation loss, and coral bleaching. Risk alerts are recalculated daily using NASA and NOAA data, and the platform can also flag armed conflict strikes near protected sites, giving UNESCO a more proactive way to respond to threats.
Bridging PPP and a Legacy National Datum: A Velocity-Driven Transformation to HGRS1987
D. Ampatzidis, A. Tsimerikas, G. Moschopoulos, K. Balidakis and A. Mouratidis | xyht
PPP gives centimeter-level coordinates in a modern reference frame, but getting them into a legacy national datum means accounting for time and tectonic motion, which Greek researchers solve with an interpolated velocity field and a three-stage transformation chain to HGRS1987. Tested at 130 national benchmarks across some of Greece’s most geodynamically active regions, the workflow achieved a horizontal RMS of 7.4 cm, slightly better than the official 8.3 cm national transformation, and the authors recommend occupations of at least two hours for reliable results.
