How to visualise a ndarray/geotif data in Python?

Gajanan Kothawade @Gajanan_Kothawade2

09 September 2017 0 328 Report

I've a NDVI image in tif format, calculated in QGIS. To visualise I used these lines of python code:

from osgeo import gdal

import matplotlib.pyplot as plt

ndvi = gdal.Open("ndvi.tif").ReadAsArray()

image = plt.imshow(ndvi)

plt.colorbar(image)

plt.show()

I'm getting this image. How can improve visualisation, any suggestion?

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