1. Ahmed, M.S., Eldin, E., AbdElkawy, F., Tarek, M.A., 2011. Speckle noise reduction in SAR images using adaptive morphological filter. 2010 10th International Conference on Intelligent Systems Design and Applications. doi: 10.1109/ISDA.2010.5687254.
2. Andy. 2016.Differences Between Optical & Radar Satellite Data. https://www.pixalytics.com/optical-vs-radar/ (accessed 22 October 2017).
3. As Natural Disasters Rise, Countries Call for Action on Resilient Crisis Recovery Planning. 2017. URL (accessed 20 July 2018).
4. Satellite images for extraction of flood disaster footprints and assessing the disaster impact: Brahmaputra floods of June–July 2012, Assam India;Bhatt;Curr. Sci.,2013
5. Ganga floods of 2010 in Uttar Pradesh, north India: a perspective analysis using satellite remote sensing data;Bhatt;J. Geo. Nat. Haz. Risk.,2016