How to mosaic several spatially referenced raster tiles or arrays
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I have several geolocated small tiles (obtained from satellite data) which I want to combine to conduct a global-scale analysis/plotting. What would be the best way to combine them into a single mosaic? What I want to do is similar to the example posted below, but I have several tiles, not only two, and they are not adjacent. Please advise a efficient way to combine the tiles into a single dataset. I have the original tiles in the form of arrays as well so I can use both cells and arrays. Each tile/array has associated lat/long arrays.
Thank you!
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KSSV
2021년 8월 8일
Convert all your tile data into three column data i.e. (x,y,z) and then use griddata. Read about gridata. If you are not able to get it share the data.
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KSSV
2021년 8월 8일
Yes...you run a loop.... If you feel the indices always remain same....you can get them once and run a loop.
I think this is a satelite pass data.
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