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Author Topic: Ortho GSD with Images at Different Resolutions  (Read 2546 times)

jazzyj

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Ortho GSD with Images at Different Resolutions
« on: February 11, 2020, 01:31:19 AM »
For drone imageing, If you flew say a 20-acre area at 200 feet and flew two 1-acre areas inside the 20-acre area at 100 ft will Metshapre allow an orthomosaic to be created where the 1-acre areas have higher resolution than the other areas?

nprp

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Re: Ortho GSD with Images at Different Resolutions
« Reply #1 on: February 11, 2020, 10:06:40 AM »
Metashape will allow
but GeoTIFF format do not assume several resolutions in one file.

You can process it altogether and even export in best resolution (which will be equal to the resolution from the lower flight) but areas covered only with higher flight will contain interpolated data.

In other words, you will see what you want but GeoTIFF as a container will consist of lots of useless extra pixels. Not sure with KMZ.