13 Questions 40 Answers 0 Followers
Questions related from Atiqa Ijaz Khan
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 5,246 3 View
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 2,450 32 View
Suggest me any of a single, a ratio or a combination for highlighting the soil in Landsat 7 imagery, without including the Thermal Band. And reason behind that band selection.
07 April 2016 9,083 9 View
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 9,529 3 View
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 5,022 2 View
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 2,263 2 View
I have tasseled cap component of Brightness (TBC) and i want to calculate its accuracy with NDVI in ENI using Confusion matrix. How do i find those values from NDVI that are comparable to...
02 February 2016 1,043 4 View
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 3,010 5 View
Im working on ENVI 5.2, with Tasseled cap (TCT). The resulted output from this process is in ENVI Standard format, which shows error when used as an input in Confusion Matrix... For this i want...
07 October 2015 6,819 6 View
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 3,231 3 View
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 2,540 3 View
If research data is more concerned with the descriptive outlook, what type of review analysis suits with this?
01 January 1970 1,885 2 View
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 3,298 2 View
