Differences

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--- en:documentation:projection_comparison [2013/01/13 14:29] – [ARC, full sky] pch
+++ en:documentation:projection_comparison [2015/11/06 20:43] (current) – external edit 127.0.0.1
@@ Line 37: / Line 37: @@
 It return to your selected  projection if you zoom in or move the chart center nearer the horizon.
-{{:en:documentation:arcfull.png?200|}}
+{{:en:documentation:arcfull.png?300|}}
 ===== Small field of view =====
+On smaller field of vision the difference between the projections is more subtle but important if you want to match a specific image. \\
+The example here show a FOV of 70° to make some difference visible at this scale, look at the grid curvature for more evidence.
 ==== TAN, Gnomonic  ====