[GRASS-user] ogr2ogr and ortho/rgb display

[Carlos "Guâno" Grohmann]

>
> Please note that reprojecting a floating point grid will usually yield
> "stairs" distortion in the output, depending on how big is the skew
> between the input and output projection. That's propably what Dylan
> meant. The "stairs" distortion will be the bigger, the less smoothing
> involved in the reprojection.

Maciek,

are you aware of any publication that explain this kind of distortion?

Carlos


-- 
+-----------------------------------------------------------+
              Carlos Henrique Grohmann - Guano
  Geologist M.Sc  - Doctorate Student at IGc-USP - Brazil
Linux User #89721  - carlos dot grohmann at gmail dot com
+-----------------------------------------------------------+
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