How to add a custom/local height grid in ContextCapture – Part 1 (Basic)

In some cases, if you find that the height grid your coordinates refer to are not natively listed in ContextCapture, you can manually manage it following below procedure:

• Close your ContextCapture Master and ContextCapture Engine instances 

• Download the grid of interest from below list:
  • Finland N2000 geoid – EPSG:1030 (Link)
  • Australia AHD height – EPSG:5711 (Link)
  • New-Zealand NZVD2016 – EPSG:7839 (Link)
  • Sweden RH2000 height – EPSG 5613 (Link)
  • Norway NN54 height – EPSG 5776 (Link)
  • Norway NN2000 height – EPSG:5941 (Link)

•  Download local heights description file

• Paste *.gtx and *.csv file in following directory:
  • On CC-Desktop: C:\Program Files\Bentley\ContextCapture\data\gdal
  • On CC-Center: C:\Program Files\Bentley\ContextCapture Center\data\gdal
  • On CC -Console: C:\Program Files\Bentley\ContextCapture Console\template\SRSdata (requires Console Update 8 or greater)

If you are a ContextCapture Center user, ensure that this operation is run on each workstation of your cluster 

• Open ContextCapture Master and run your project 

• Select your local height system