Raj Kumar Singh

4 Questions 5 Answers 0 Followers

Questions related from Raj Kumar Singh

Does anyone have experience with SAR image classification for crop type mapping?

Dear all, I am trying to classify crop type from time series sentinel-1 (SAR) using Envi 5.1. 1. How do I use both polarisation(VV, VH) in the classification process? 2. how do I select the SAR...

09 January 2017 7,584 5 View

How to decide the function like linear, sigmoidal, J-shaped, user-defined for standardize the factors?

I want to use fuzzy AHP and MCDM for crop site suitability analysis so I need to standardize the factors like temp, precipitation, soil type, soil depth, PH etc. A method to standardized factors...

13 April 2016 7,932 3 View

How is Random forest (RF) classification more significant than support vector machine (SVM) and ANN?

I want to use Random forest classification for classify RISAT-1 (SAR data), I am not able to understand that RF classification algorithm is better than SVM and ANN.

04 September 2014 7,011 6 View

Can anyone help with Geostatics Fusion of MODIS AOD and AERONET AOD?

Can anyone help me merge remote sensing and ground based Aeronet data of Aerosol optical depth using Geostatical fusion method?

02 August 2014 8,343 4 View