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GIS issues

GIS users need to incorporate GDA2020 within their systems and convert existing data to GDA2020. While most GIS applications support datum transformations, the transformation methodology and accuracy is not the same for all GIS software. GIS users should confirm with their vendor that the software meets their GDA2020 requirements.

GIS software supporting the NTv2 grid transformation is recommended. This ensures compatibility across the whole industry.

For more information on GIS software,  see our Conversion Software page and ICSM’s Software and Plugins page.

ICSM’s GDA Transformation Products and Tools may assist with planning your transformation strategy.

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