[gdal-dev] Calculate image band values within a vector

[python question]

I am very much a beginner at python and programming altogether. I have read
an introductory book, attempted many exercises and even attended a python
course. Although without applying it to something I am doing I don’t seem to
be picking it up.



I would like to jump straight in and start doing something useful with
python.

I have many georectified images each with 51 bands ranging visible to TIR.
The images are floating point BSQ and I am using ENVI and ArcGIS for
processing.I also have two complex shapefiles.

I would like to calculate the min, max, mean and SD values of each band for
within each of the two vectors.

If someone could help get started on this or point me in the right direction
for help I would really appreciate it.

Thank you
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