https://rose.geog.mcgill.ca/wordpress/?p=2541 Thu, 22 Mar 2012 22:54:01 +0000 hourly 1 https://wordpress.org/?v=5.8.10 https://rose.geog.mcgill.ca/wordpress/?p=2541&cpage=1#comment-69455 Thu, 22 Mar 2012 22:54:01 +0000 http://rose.geog.mcgill.ca/wordpress/?p=2541#comment-69455 The current practice is acquire data and amend/edit it as necessary later on. Keeping track of both world and database time makes later revisions transparent and acknowledges uncertainty about that specific entity at that specific time stamp. Also helps when you are mixing various data sources after they’ve been acquired for your own applications.

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