• Recommended number of control points - control point density

    I'm desperately searching for a page I've recently seen on the forum (or was it the Wiki?), describing the maths and process on how to determine a good distance between GCP;s on a large land survey project. - Is there anyone out there who know what…

  • GCP Error & KML Constraint Fix

    Hello all, After a lot of trial and error, we managed to produce a 1.2sq km model of Downtown Dubai but we still face a couple of challenges with regards to GCP's and using the KML Polygon for the water surface as you can see below. During the AT…

  • Having Problems with Control Point Import

    Hallo! I am having big problems with importing Control Points in ContextCapture via Control Points Editor. Please check my Attached TXT file where I have GCPs from Local Survey team. Software does not want to import them. I have tried several formats…

  • Ground Control Point Specification

    We have created a document to help organize user input of Ground Control Points. Please download this document and use it as a template to set out and specify the Coordinate System and Ground Control Points to be used in your ContextCapture project. …
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