Manmit Singh

6 Questions 3 Answers 0 Followers

Questions related from Manmit Singh

Please explain how "range-Doppler terrain correction, aggregation to 100 m by averaging in linear scale" this can be done in SNAP?

Please explain how this can be done in SNAP for sentinel1 SLC product. When I'm doing the range doppler correction in SNAP the pixel spacing has been adjusted to 10m. But I am unable to under this...

11 February 2023 9,831 0 View

What is Compact Polarimetry? Can this technique be applied on Sentinel 1 dataset?

This compact polarimetry techniques can be used on any SAR data or particularly on Radarsat dataset.

02 May 2022 3,775 2 View

What is the interpretation of C2 polarimetric matrix in SNAP? How to obtain Ferresenl reflection and trasmission from Sentile-1 data?

I have preprocessed Sentinel 1 SLC data which is dual pol in VV and VH. I have done the C2 polarimetric matrix generation. It gives 4 matrixes namely C11, C12-real, C12-img and C22. What are the...

21 November 2021 227 0 View

How to open hyperspectral image in matlab which looks as clear as the same open in ENVI provided no change in the data formate?

I have download a hyperion data for Mt Fuji Japan. I have read all the extracted .tif formate data. When I produce the image in Matlab, it look foggy, but in ENVI it looks clear. How can I resolve...

18 January 2021 9,521 1 View

How to start supervised classification (say SVM) in Matlab with Hyperion Image data?

The fist step like how to get training data and test data set from the hyperspectral image in Matlab only. OR How to make Feature data and the corresponding response/label data from hyperspectral...

16 January 2021 2,451 3 View

What is the meaning of comparing a pair of eigenvalue of covariance matrix and correlation matrix?

What, If the eigenvalue of a covariance matrix is equal to the eigenvalue of a correlation matrix? What does it mean when the eigenvalue of a covariance matrix is less than eigenvalue of a...

28 October 2020 8,096 3 View