How can I calculate LAI in ENVI software?

More Shadman Veysi's questions See All

NDVI in erdas imagine 2014?

I retrieve NDVI index using erdas imagine 2014, but for see the result between (-1,1), I can not find in the path in new version of software. as you know NDVI changed for each point among (-1,...

01 February 2015 1,888 1 View

How I can revitalize vegetation water content using Landsat image daily?

Irrigation period is 10 days. How can I calculate this parameter between two images, knowing the landsat period is 16 days? In the first I want to do interpolation, but I understand this is not...

31 December 2014 1,292 4 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 can I find the cracked version of ENVI-met software?

Envi-met software

07 August 2024 8,188 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

Marcos J. Montes

Which version of ENVI are you using? What type of data do you have?

For instance, in ENVI Classic, you could use the Transform -> NDVI tool to calculate an NDVI band. Next, you could use the Basic Tools -> Band Math to enter the formula. If you are NOT familiar with band math, then you need to enter the expression

0.57*exp(2.33*b1) in the "enter an expression" window, then you need to select the newly created NDVI band as b1.

Shadman Veysi

thank you Dear Marco

I did your structure and revitalize NDVI, best regards.