Ensure your mapping accuracy with Ground Control Points delivered in a standardized, easily-ingestible format designed to make your orthorectification of imagery the most accurate it can be.
With more than 36,000 GCPs already collected and ready for download from our archive, we may already have the specific control you need for your orthorectification project. If you need a combination of already-collected points and a field collection for others, CompassData’s standardized deliverables mean that every point comes to you in an easily ingestible, immediately useful format.
CompassData, with a network of Control Freak® field data collectors across the globe, can design a collection program, manage the personnel and deliver the data you need quickly, professionally and accurately.
CompassData provides five accuracy levels of GCP so that your project is seamless: