Categorizing of Multi-Temporal Images Using ML

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Simranjit Singh

• December 23, 2019 06:32

We are doing a change detection on Multi-temporal Images and hope to get great efficieny once we implemented our project fully.We have taken a sentinel 2 image and researched on it [because at the time i was not knowing about Planet.com ] :-
Steps I will do :-
1 classification
2 Apply Ml (Supervised/Unsupervised)
3 Health of Vegetation NDVI
4 Change detection (multi-temporal images.) we can tell the development happened in the area
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I have been using Qgis as it is open source and i have done my research with sential-2 data while research but now i got the student license i will do my research on High qulaity data thanks to Planet and his whole Team :)
I have attaching here some photos of my prior research hope it may help other's and suggestions, help is appreciapted as i am new to this field and learning things.
The photos i have attached is sential-2 search and 

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  Steve Richards

  • February 26, 2020 20:33

  Hi there, 

   

  How can you normalise too scenes to perform the change detection? I assume that images taken in different days are slightly different in reflectance  so bring them back to the same ground will help change detection. Thanks,

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