How can i extract PM2.5 from MODIS AOD ?

More Chetan Ingawale's questions See All

How to compare two/three years crop and soil nutrient data statistically of field experiments having three treatments?

The conservation agricultural field experiment with three treatments is being carried out in black cotton soil of central India for the last three years. Which statistical design is best suited...

10 October 2020 9,433 7 View

How to calculate Transport properties using impedance spectroscopy for polymer nanocmposites?

Hello Friends / Teachers . I have obtained data from hioki impendence analyzer IM3570 But i am not understanding how to calculate Transport properties for polymer nano composites .

24 July 2020 5,611 2 View

I would like to reseach in Quantum Computing for Artificial Intelligence. Can any one suggest with good base Paper for further research ?

I have hands on with IBM quantum experience (QISKIT). I am in exploration phase now. I have studied all the basics related to quantum computing. I am also looking for fully funded Phd in quantum...

04 March 2020 9,530 3 View

What are intelligent resources are available between fog node and sensors?

Hi! I want to know whether any computing nodes are available between fog node and its sensors? and What are intelligent resources are available between fog node and sensors?

10 July 2019 8,337 1 View

Expression of multi disulfide bonds containing protein in bacterial system?

I have a insect protein which contains 4-6 disulfide bonds in its active form. I want to use a bacterial expression system (or yeast if it does not work out for bacteria) for over-expression of a...

12 June 2019 4,889 5 View

Can there be lossless, yet time irreversible systems?

Are there examples of lossless, yet time irreversible systems? I would be pleased to know if there are any in Quantum Mechanics.

13 March 2019 1,249 5 View

Do we loose information when we project a manifold?

Do we loose information when we project a manifold. For example, do we loose information about the manifold i.e. Earth (Globe) when we project it to a chart in the book (using maybe...

27 February 2019 6,345 7 View

How to do TEM of nanocomposite blown films?

I have prepared PLA based polymer nano-composite blown films of thickness ~80 microns. I want to study the dispersion of nano-particles in the films using transmission electron microscopy (TEM)....

28 November 2018 4,381 11 View

Frontiers of Computer Science paper format?

Hi All, If any one know about paper format for Frontiers of Computer Science Journal like -font size -line space -indent etc please let me know...

24 November 2018 5,615 3 View

How to dissolve nylon 66?

How to dissolve nylon 6,6 in any of the solvents without changing it's properties? It should not change the structure property .since I want to blend with epoxy and see the characterisation..

18 February 2018 8,160 2 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

Can you mention any source which presents an updates forest-fire hazard or vulnerability map of North-East India?

There exists a confusion of generating fire-hazard maps with MODIS data as that way, we cannot distinguish between shifting agriculture and wildfires. I am looking for a source that provides me...

22 February 2021 9,616 2 View

Why ICP-MS test for Teflon filters that collected PM2.5, show really high results in the millions of ug/g ?

I analyzed soil and ash samples using ICP-MS for 28 metals, then I resuspended those samples to collect PM2.5 particles in a filter using a selective inlet inlet. My only issue that Fe and Al...

13 February 2021 7,592 3 View

How should I create (which bands) a water mask for the NDSI index based on Sentinel-2 images? and Which Modis product should I use to validate?

Hi Everyone! I do my thesis about snow melting in Austrian Alps and I have some issues. I would like to create a water mask to filter out the water bodies from the study using Sentinel 2 images....

15 January 2021 4,560 1 View

Which plants and trees have the best ability to prevent the entry of particulate matter (PM2.5 and PM1) and nanoparticles in indoor environments ?

In recent years our group has highlighted the importance of trees and plants in public and recreation parks in large mega cities. However, we are interested in developing "green shields" to be...

05 January 2021 6,500 3 View

How to get Argo Data? and is this useful for water column SST data?

I am working on MODIS-SST, I need SST in situ data and water column data, Please guide me in this.

21 December 2020 9,935 5 View

How to retrieve 30 m Resolution LAI from Landsat data by combining MODIS training dataset using SVR?

I am currently working on a personal project and one of the objectives is retrieving Leaf Area Index from Landsat data using MODIS LAI product and Surface Reflectance as training data. Can someone...

30 November 2020 5,322 2 View

How to validate the air pollution (remote sensing data ) with ground measurement data, is there any application available?

i am currently doing project in "IMPACT OF URBANIZATION ON AIR QUALITY", so i am using remote sense air pollution data from MODIS, OMI and TROPOMI (parameters like so2,no2 and aerosol) to mapping...

05 November 2020 1,579 4 View

How to calculate total fire counts by using MODIS/Aqua Thermal Anomalies/Fire 5-Minute L2 Swath 1 km dataset in MATLAB?

I want to plot spatial variation of monthly averaged total fire counts for my region of interest. I am using MODIS/Aqua Thermal Anomalies/Fire 5-Minute L2 Swath 1 km data which is in hdf format...

12 October 2020 6,477 3 View

If the daily (hourly) concentration of PM2.5 is not Gaussian. Is correct apply an arithmetic mean in epidemiological studies for risk assessment?

The distribution of daily PM2.5 concentration (hourly) is bimodal in the city of Coyhaique (South of Chile). Coyhaique is the city more polluted by particulate matter accord the WHO. The major...

11 October 2020 2,006 3 View

Robert Vancelas Obiang Zogo

Chetan Ingawale Your question is very interesting. I too need the answer to this problem.

Tuyet Nam Thi Nguyen

Basically, you create a regression equation between MODIS AOD and PM2.5 concentrations, then use this regression to calculate PM2.5 concentrations from the MODIS AOD values.

Merci Tuyet Nam Thi Nguyen