Vinod Nayak

3 Questions 4 Answers 0 Followers

Questions related from Vinod Nayak

What are the techniques for estimating soil nutrients by using spaceborne hyperspectral data?

* i have collected soil samples during hyperion pass over the study area and chemical analysis was done. * Lab spectral signatures has not taken. * How can i correlate the chemical analysis...

05 September 2018 9,594 5 View

What is the spectral reflectance of soil ?

* what will be the trend of vertisols reflectance curve for predicting soil nutrients(by spectro-radiometer)? * Please do suggest what will be the absorbance values(approx range) of all...

29 June 2016 5,968 3 View

How can modelling of micro-nutrients in black soil( smectite soil/vertisols) using GIS & RS help farmers ?

*By knowing the nutrients value of there fields(spatial distribution) ,they can apply effective fertilizers? *Am asking about north eastern transition zone ( AGRO CLIMATIC ZONES OF KARNATAKA,INDIA)

02 November 2015 3,734 16 View