Sridevi Jadav

4 Questions 2 Answers 0 Followers

Questions related from Sridevi Jadav

How can I interpret the negative value of regression coefficient in logistic regression??

I am running a logistic regression by using dichotomous dependent variable and five independent variable. I found one of the independent variable is getting -ve regression coefficient. 1) What...

08 November 2017 4,571 9 View

How to evaluate LULC changes after applying change detection techniques??

I am working on LULC change detection by applying change detection techniques like image differencing, image rationing, PCA, Tasseled Cap transformation which produce change or no-change binary...

14 March 2016 8,030 14 View

Is atmospheric correction mandatory for chlorophyll estimation from Landsat images and which is best method of atmospheric correction?

I am trying to estimate chlorophyll-a by using Landsat/ MODIS image. So I want to know atmospheric correction for the above analysis is required or not? There is so much technique for atmospheric...

09 March 2016 9,580 2 View

How can I measure a chlorophyll-a from the Landsat imagery?

I want to do water quality analysis using Landsat images. Can anyone help show me how to estimate Chl-a from the Landsat images? In-situ data is required for this analysis or not?

15 March 2015 2,271 11 View