Atiqa Ijaz Khan

10 Questions 26 Answers 0 Followers

Questions related from Atiqa Ijaz Khan

How to create a dynamic profile plan in ArcMap?

I have line and point data with elevation, & i need to draw a profile for every 2 km of length of the pipe. Theme is to automate the profile (graph) as the data frame moves forwards? Template...

06 December 2021 5,181 3 View

Is it okay to publish a thesis in a form of research article or as a letter for a reputed journal?

Recently i have completed my thesis and i want to publish a research paper out of it. As it can be published as an research article or also as a letter. What is a preferable form for submission to...

28 October 2016 2,391 32 View

What is the core concept behind Bare Soil Index (BI)?

I want to apply BI on Landsat 7 for the classification of soil in the scene, whats the core concept behind this index?

04 March 2016 9,476 3 View

How to perform confusion matrix using ROIs in ENVI 52?

I have ROIs from a high resolution imagery and i want to compare it with Tasseled cap/NDVI/NDBI. My question is, if we to analyse the pixel values (lets say, 0.187) of Tasseled cap/NDVI/NDBI...

13 February 2016 4,963 2 View

Why is there differences between the formula/calculation of EVI products by USGS than in the available literature?

I have downloaded the EVI product directly from USGS, what i have seen in their Guide, is the difference in the formula for the calculation of it. What could be the reason behind? How does it...

10 February 2016 2,192 2 View

What is the expected output of OTSU Algorithm?

I have to use to OTSU algo on T-cap Greenness component in order to find out the threshold above/below which i can figure it out as vegetation/agriculture/urban greenery. As i have used...

25 January 2016 2,951 5 View

How does background data in a confusion matrix effect the accuracy?

While performing Confusion matrix, how much does it effect the utilization of background data as a class in it? Should it be used while generating the overall accuracy or not?

01 January 1970 3,177 3 View

What is the difference between Bare soil index and Soil index?

When to classify soils from a Landsat 7 scene... Bare soil indices like BI (bare soil index) or NDSI (soil index)... Whats the difference between these two? Or any indices similar to these?

01 January 1970 2,476 3 View

What type of analysis suits best for descriptive type of information? Systematic or meta analysis?

If research data is more concerned with the descriptive outlook, what type of review analysis suits with this?

01 January 1970 1,840 2 View

Can anyone recommend any material for understanding of Tasseled Cap for a beginner?

As I am new to this technique, I need a basic guideline for this topic. Even in terms of papers for this. Suggest any of the RS books on this.

01 January 1970 3,239 2 View