Was at FOSS4G Oceania conference and went to very interesting talk on DGGS spatial coordinates. I am guessing it will be a long time before this becomes mainstream but I was wondering how difficult it would be for WFS spatial queries to use a DGGS field in tables which also contained "normal" geography field. Doing spatial queries against global databases (ie cant use a projected coordinates system) around the poles and antemeridian is tough. DGGS fixes the problem. Normal rendering code etc would be unaffected. How easy would it be to do a replacement WFS plugin? Notice: This email and any attachments are confidential and may not be used, published or redistributed without the prior written consent of the Institute of Geological and Nuclear Sciences Limited (GNS Science). If received in error please destroy and immediately notify GNS Science. Do not copy or disclose the contents.
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