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Survey Intelligence

Survey Insights & Technical Articles

Expert geomatics intelligence, regulatory updates, and field-proven methodologies across KSA's surveying industry.

All Articles Bathymetric Topographic UAV & LiDAR Standards NEOM Geophysical
Tidal Reduction and Vertical Datum Control in Bathymetric Survey
Bathymetric 5 min read

Tidal Reduction and Vertical Datum Control in Bathymetric Survey

How tide gauge placement, zoning, and datum transformation determine the defensibility of nearshore bathymetric surfaces.

person Survey in Saudi Geomatics Desk · October 29, 2026
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Understanding KSA-GRF17: The Sovereign Geodetic Backbone of Saudi Mega-Projects
Geodesy & Datums 6 min read

Understanding KSA-GRF17: The Sovereign Geodetic Backbone of Saudi Mega-Projects

A deep dive into the Kingdom of Saudi Arabia Geodetic Reference Frame 2017 (KSA-GRF17), CORS network alignment with ITRF2014, and the mandatory replacement of legacy Ain el Abd 1970.

Sep 11, 2026 Read →
Multibeam Swath Bathymetry in Arabian Gulf Waters: Solving Sound Velocity & Halocline Challenges
Hydrography & Marine 7 min read

Multibeam Swath Bathymetry in Arabian Gulf Waters: Solving Sound Velocity & Halocline Challenges

Technical analysis of extreme salinity (42-46 PSU) and thermal stratification in the Jubail and Dammam coastal basins, and why dual-hourly SVP profiling is critical to meet IHO S-44 Special Order soundings.

Sep 11, 2026 Read →
Commercial UAV LiDAR & Aerial Photogrammetry: 2025 GACA & GEOSA Compliance Guide
Aerial Geomatics 5 min read

Commercial UAV LiDAR & Aerial Photogrammetry: 2025 GACA & GEOSA Compliance Guide

Navigating GACA civil aviation commercial drone permits, GEOSA sovereign sensor approvals, and airspace coordination for industrial corridor mapping in KSA.

Sep 11, 2026 Read →

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