Processing options

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Introduction to processing options

Pix4Dreact brings two options which can help the user limit the orthomosaic size.

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Minimum ground sampling distance

The minimum ground sampling distance is a measure for pixel length, expressed in cm/px. The lower the GSD, the higher the spatial resolution. For example, a GSD of 5 cm means that one pixel in the image represents 5 cm on the ground (5*5 = 25 square centimeters).

Maximum total megapixels

The maximum total megapixels is a measure for spatial resolution. The more MP, the higher the spatial resolution of an image.

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