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Hello!


I’m comparing a polygon between August 11th and August 16th. I have 3 images : 11th, 14th and 16th. The true color image versus the polygon position is not exactly the same on August 14th.


You can see the image



Here’s the geojson polygon:

geojson
{
"type": "FeatureCollection",
"features": s
{
"type": "Feature",
"properties": {},
"geometry": {
"type": "Polygon",
"coordinates": s


-72.61257469654083,
45.73771694446185
],

-72.61188268661499,
45.73771694446185
],

-72.61188268661499,
45.738136277988225
],

-72.61257469654083,
45.738136277988225
],

-72.61257469654083,
45.73771694446185
]
]
]
}
}
]
}

Any idea why this is happening and if there something we or you can do to adjust this?


Thank you!

Sentinel-2 data are not perfectly aligned.

Perhaps best post describing this:
http://www.cesbio.ups-tlse.fr/multitemp/?p=13112


Thank you for the information and the great support as usual! 😀


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