Md. Ashraful Islam

4 Questions 4 Answers 0 Followers

Questions related from Md. Ashraful Islam

How to select threshold for a NDVI image ?

I have NDVI images from four different years ( e.g., 2007,2008,2010 &2018) but all are in same month ( e.g., January). The range of all NDVI products are also varies significantly. I need to...

04 April 2019 9,021 7 View

Plz someone suggest me regarding the quality of the journal titled "International Journal of Geoscience" though i know its not an ISI indexed journal?

The goal of the aforementioned question is if someone got published a paper from this journal, how this one would be helpful for him/her to grab a good score during higher degree research...

11 November 2016 3,005 0 View

How to get Ebook pdf of Introduction to geographic information systems by Chang?

GIS users

07 July 2016 960 0 View

Categorical data in Factor analysis

My data set covers mostly with categorical data ( yes/no). Can i directly use the data in factor analysis? or i need to convert to other format.

01 January 1970 6,501 2 View