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Questions tagged [scp]

The Semi-Automatic Classification Plugin (SCP) allows for the supervised classification of remote sensing images, providing tools for the download, the preprocessing and postprocessing of images.

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QGIS 3 crashes when trying to download semi-automatic classification plugin

Installed QGIS 3 in prescribed manner. (i.e. FIRST python, then GDAL, then QGIS 3). Then installed matplotlib manually by typing "sudo pip3 install matplotlib" into terminal. Then, (as per ...
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FloatingPointError: invalid value encountered in greater_equal in Semi-Automatic Classification Plugin in QGIS

2019-04-05T00:29:33 WARNING Traceback (most recent call last): File "C:/Users/ASUS/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\SemiAutomaticClassificationPlugin\dock\scpdock.py", line ...
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Python error in “Semi Automatic Classification” plugin while doing PCA of band set (QGIS 3.6.1)

I am trying to do PCA on QGIS with "Semi Automatic Classification" plugin, but it generates an error saying An error has occurred while executing Python code How do I resolve this?
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Python error, creating training area

I'm using the last version qgis, 3.6 Noosa, I got the following error, while trying up to save the training signature class using scp plugin. Any suggestion. An error has occurred while executing ...
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ROI signature creation error

I'm trying to run a maximum likelihood classification on a Landsat 8 mosaic to assess land cover, but I keep getting the same error during signature generation: I never got this error before, and ...
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37 views

How can I find the percentage of representation of classes?

I have done a classification using the semi-automatic classification plugin, and now, I would like to express each class in percentage of the study area (e.g. forest represent 20% of the study area ...