Transform from GDA_1994_MGA_Zone_55 to WGS_1984_Web_Mercator_Auxiliary_Sphere for an elevation service

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07-12-2017 05:47 PM
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MarkMindlin
Occasional Contributor III

Hi,

We need to publish an elevation service with a cache.

The data (*asc files) has GDA_1994_MGA_Zone_55

What time is the best to reproject to WGS_1984_Web_Mercator_Auxiliary_Sphere?

- before adding to mosaic dataset

- when adding

- other time

- no reprojection

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