Echo Survey is a patent-pending visual surveying and control system built to strip the complexity out of photogrammetry and spatial measurement, turning it into insights any worksite crew can actually use. It has just been launched by MetaSpatial, a platform behind optical sensing, spatial intelligence, AI analytics and visual data tools that bring field capture, measurement, analysis and delivery together in one workflow.
Current setout and verification methods often rely on specialist attendance, point-by-point measurements and physical markings placed on the ground or on site structures. These marks can be difficult to interpret, and are easily moved, damaged or lost as work progresses. They also provide limited context, typically capturing only a single moment in time.
As a result, teams may have to wait for repeated survey visits, manually transfer measurements into the field, interpret technical coordinate data and verify completed work through separate inspection processes. This creates delays, drives up labour costs and allows errors or changes to go unnoticed until they become expensive to correct.
Echo Survey addresses these challenges by combining image-based measurement, GNSS RTK, visual setout, live comparison against plans and 3D models, AI-assisted detection and remote monitoring in one connected system.
Rather than relying solely on physical marks or isolated coordinates, users can see exactly where work should be positioned directly within the live site view. Visual overlays, measurable targets and clear guidance help engineers, operators and site teams understand real-world conditions and compare them against design or operational requirements.
The system can be used as a mobile surveying instrument or installed like a site camera for ongoing monitoring. Through the integrated MetaSpatial Evolve platform, multiple authorized users can access live imagery, measurements, design overlays, alerts and historical records from a single shared interface.
Echo Survey can also reduce the need for repeated access to hazardous, congested or hard-to-reach areas. Teams can remotely inspect measurable imagery, monitor changes and verify conditions without unnecessarily placing personnel near active machinery, unstable surfaces, restricted zones or other site risks.
AI-assisted detection can be configured to identify project specific anomalies, unexpected activity, movement, surface changes or safety concerns, allowing teams to respond earlier and with visual evidence. Clear visual guidance narrows the gap between measurement, interpretation and action. Routine verification can be completed by engineers, operators and site teams without having to wait for specialist attendance for every check.
Remote access and multi-user collaboration also allow field and office teams to review the same information at the same time, cutting down on repeat visits, duplicated work and communication gaps. Early identification of positioning errors, movement, anomalies or out-of-tolerance conditions can prevent minor issues from escalating into costly failures or rework.
By bringing surveying, visual verification, monitoring, AI-assisted inspection and reporting into a single workflow, Echo Survey reduces reliance on separate systems and repeated manual processes. Time-stamped imagery also provides an auditable record for approvals, progress verification and dispute resolution.
Echo Survey moves site control beyond temporary ground marks and periodic checks, creating a continuous, measurable visual record that helps teams understand what is happening, compare it against what was planned, and act sooner when conditions change.
“Echo Survey is designed to turn complex spatial information into clear, practical visual insights,” said Dr Adam Chabok, founder of MetaSpatial Solutions. “It helps teams understand real-world conditions, identify changes earlier, collaborate more effectively and make faster, safer and better-informed decisions.”
Echo Survey helps organizations improve safety, increase productivity, reduce costs and maintain better control of worksites and assets.
MetaSpatial unveils Echo Survey to simplify site setout and monitoring | GIM International
