How can i extract PM2.5 from MODIS AOD ?

More Chetan Ingawale's questions See All

How can I improve the purity of NPC cultures derived from human iPSCs during neural rosette selection?

Hi everyone, I've been working on differentiating human iPSCs to derive a pure and uniform culture of neural progenitor cells (NPCs). However, I'm encountering a significant issue during the...

01 July 2024 1,012 1 View

How to prepare starch encapsulated nano clay biopolymer composite?

I want to prepare a starch encapsulated nano clay biopolymer composite where i can add micronutrients such as Molybdenum, Zinc and primary nutrient potassium. Moreover, I also want to add...

30 January 2024 1,970 2 View

How can I determine the active and passive organic carbon pools?

I have been through the various paper where mostly the works of Chan has been cited. Does anyone have the laboratory protocols in the determination of very labile, moderately labile, less labile...

23 August 2023 1,101 0 View

How can we improve the crystallinity of a powder ?

I have tried some ways to increase the crystallinity like change the time and temperature but still failed .

20 July 2023 1,347 4 View

How to Develop Optimized PARP Inhibitor Assays?

-Various ways to measure PARP enzymatic activity -How to optimize PARP assays

07 July 2023 3,440 0 View

Need Information about where I can publish Bulk research paper/articles in different stream and areas?

Want to publish my No of research articles or research papers in a different stream or different area

27 April 2023 9,529 1 View

Want to buy or synthesize Mn2S3?

By Heating Mn2SO4 at around 700 degrees in vacuum/inert atmosphere, is it possible to synthesize Mn2S3. If not Please suggest any other suitable way.

15 October 2022 9,697 1 View

How epitaxial thin films are characterized by XRD and what is the role of phi and omega scan in it?

28 June 2022 4,597 0 View

What is the role of different layers in YBCO based high temperature superconducting tapes?

04 June 2022 5,834 2 View

Energy Band Diagram of semiconductors?

Is there any database/website/book where energy band (E-K curve) diagrams of all known, semiconductor materials (Direct as well as Indirect Band Gap semiconductors) is available. It will be...

11 March 2021 3,480 4 View

Access to document containing CPCB calibration curve and uncertainty for PM2.5, SO2, O3, and NO2 monitors?

I am wondering if anyone has come across calibration curve and uncertainty for PM2.5, SO2, O3, and NO2 monitors maintained and operated by the CPCB? Please share link herein for the same if you...

25 April 2024 7,164 5 View

Which are the best ways to analyze the data of PM2.5 & PM10 in the atmosphere collected by gravimetric analysis?

14 April 2024 3,953 3 View

How is the number of significant digits determined for data measured by air pollution monitoring devices?

"1. Please note that Table 2 contains measured data with significant digits which are not possible in field and even laboratory measurements. The data were apparently truncated with a spreadsheet....

13 February 2024 8,099 0 View

How to retrieve AOD data from MODIS satellite and plot it in 2km * 2km grid?

I want to know the process of datasets extraction which are downloaded from LAADS DAAC and GIOVANNI website.

28 December 2023 667 0 View

Sensors mathematical model?

Greetings Kindly, I need the mathematical model of MG811 CO2 Sensor and DSM501A PM2.5 Dust Sensor Thank you for your time Best wishes

23 December 2023 8,634 0 View

How can I collocate MODIS MCD19A2 data (optical_depth_055) spatially?

I want to make a correlation of AOD 550nm (MODIS MCD19A2, 1km) with PM2.5 (non-referenced sensors: low-cost sensors). For this, I have downloaded MODIS MCD19A2 files and selected SDS...

19 December 2023 5,653 3 View

Can I use the UCDavis reference material with PM2.5 elemental loadings?

Hello, we are doing XRF analysis of PM10 aerosol samples with the PX-375. However, we calibrate the instrument with the UCDavis reference material with PM2.5 elemental loading. Does anybody know...

04 December 2023 9,904 1 View

How to extract the data/information from the AOD images(Tiff/HDF)?

Hello everyone, I want to use the AOD product (MCD19A2 - MODIS/Terra+Aqua Land Aerosol Optical Depth Daily L2G Global 1km SIN Grid) as an input in a deep learning model (e, g CNN). My question is...

20 November 2023 4,811 1 View

Is there any ground truth data are available to validate Landsat9 land surface temperature?

Because I am getting land surface temperature in the range of 48-to-60-degree Celsius in Manson June 7th where my air temperature maximum is 37degree Celsius. Even i crossed checked with MODIS...

22 October 2023 9,444 4 View

Modeliing PM10 and PM 2.5?

How best a judgement can be made based on modelling PM10 and PM2.5

15 October 2023 6,552 0 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