[GRASS-user] ogr2ogr and ortho/rgb display

[Maciej Sieczka]

Carlos "Guâno" Grohmann wrote:
>>
>> 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?

No.

Maciek