How to do Principal Component Analysis of Landsat Images?? How PCA is useful?

More Gazi Md Riasat Amin's questions See All

Statistical Analysis between two datasets??

I have two datasets: "Model data" and "Measured Data". There is not significant difference between these two datasets. My question is how can I statistically justify that there is not significant...

07 August 2017 4,619 14 View

Wave Height at Deep Sea of Bay of Bengal??

Is there any way or website from where wave height at deep sea of Bay of Bengal can be gathered?

07 August 2017 9,948 0 View

How to calculate qualitative sediment concentration using Landsat Image??

How to calculate qualitative sediment concentration using Landsat Image!! Which software is good to use--ERDAS or ArcGIS??

06 July 2017 2,544 7 View

Any Document having detail information about river of sundarbans?

Is there any Document having detail information about river of sundarbans, for both Bangladesh and India part.

06 July 2017 4,598 0 View

Any excel/Software for hazard and risk analysis due to climate change?

06 July 2017 6,377 8 View

Noise Modelling Freeware Software??

Can anybody suggest a freeware noise modelling software???

06 July 2017 5,909 9 View

I have a set of data with wind speed (knots) for a particular tropical cyclone. How can I calculate Pressure Drop from these datas?

05 June 2017 3,764 3 View

From where to download Downstream Boundary Condition (Water Level) data for Delft3D Model ?

From where to download Downstream Boundary Condition (Water Level) data for Delft3D Model ? I have used data from Dashboard. I heard that there are two sources of Datasets : "NAO TIDE" and...

02 March 2017 7,237 0 View

Where can I download wind, sunshine, radiation, El Lino, La Lina Data (monthly or daily)?

08 September 2016 974 0 View

How to make a runoff model using Excel Solver?

I have a set of climate datas and observed runoff datas.

08 September 2016 372 0 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

El-Sayed Mahmoud El-Rabaie

The attached paper explains the PCA analysis and its importance for Landsat images.

Good Luck.

Prof. S. EL-Rabaie

Gazi Md Riasat Amin

Thank yous sir :)

Eric Ariel L. Salas

Hi. If somehow you are using ENVI, follow this easy instruction for PCA.

http://www.harrisgeospatial.com/docs/PrincipalComponentAnalysis.html