Where to find air pollution data?

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How to change material in ANSYS & perform brittle deformation ?

I am currently working on a model for fracture generation due to pressure applied in ANSYS. When I am working with structural steel material it is showing only folding not any fracture initiation...

16 December 2020 3,826 3 View

Which reagent is used for the detection of Heroine drug(Color change of heroine) ?

Tell me which reagent is best for the delectation of heroin .

10 August 2020 1,910 3 View

Can we Prepare nano fluids of highly conductive polymer? if yes then tell me the polymers that can be use and if no then why?

I am preparing nano fluids with a high conductive nano materials for using in heat transfer.

13 July 2020 1,477 6 View

How to calculate absorption coefficient from the UV-Vis absorption data ?

How to calculate absorption coefficient from the UV-Vis absorption data

21 June 2020 6,670 27 View

Why is particle size measured with SEM is bigger than TEM?

29 May 2020 6,361 28 View

Is it possible to use Scherrer's formula to calculate crystallite size of spin coated thin film?

Is it possible to use Scherrer's formula to calculate crystallite size of spin coated thin film

24 May 2020 3,663 13 View

Is there a relation between XRD peaks intensity and material grain size?

11 May 2020 1,199 3 View

What is science behind amorphous phase in XRD but highly oriented morphology in SEM?

10 May 2020 4,402 8 View

Does vacuum annealing of thin film produces any gas in chamber?

When vacuum annealing of the film is carried out then what are the residual gases present in furnace and how it affects the physical properties of thin film.

02 May 2020 1,065 6 View

How makes a good solar cell?

how can I choose the best materials for photovoltaic system?

18 April 2020 1,334 16 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

How UAV or drone can be beneficial to better estimate crop yield?

As we know, crop yield estimation has been done traditionally with farmer's expert knowledge, deductive sampling in representative areas, and remote sensing with satellite imagery. Farmer's Expert...

01 March 2021 3,468 3 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

What is your preference for journals for publishing in the field of Hyperspectral Imaging or Remote sensing?

I believe that we need to share our experience in publishing in the field of Hyperspectral Imaging or remote sensing? What is the best journal that you publish with? What is the worst experience...

23 February 2021 3,411 4 View

How to use Remote sensing and GIS applications for mapping the available medicinal plants within the locality/municipality?

Hello, I'm very interested in mapping and managing the conservation of the Philippine traditional medicinal plants, in which I think is very helpful in the field of medicine for further analysis...

21 February 2021 374 5 View

How to discriminate between Sentinel-2 Level-2A Product Discriminators?

According to the Sentinel-2 user guide here (https://sentinel.esa.int/web/sentinel/user-guides/sentinel-2-msi/naming-convention), the compact naming convention is arranged as...

21 February 2021 5,919 9 View

Are cloud points able to identify tree species?

Hello Dears My goal is to classify dense forest tree species using drone images. Is it possible to classify dense cloud points? If yes, in what way and in what software? Thankful

15 February 2021 3,475 3 View

What is/are the best ML classifier(s) for Sentinel2 images?

Hi I am trying to segment a sentinel2 image. At this stage, I want to run a binary classifier that assigns each pixel to either farm or non-farm pixel. For this purpose, I have 4 10m bands...

15 February 2021 3,596 9 View

How to increase coupling range (distance between reader and sensor coils) in LC resonance circuit?

Hello great researchers, I am working on a wireless pressure monitoring project where sensing part is actually an LC resonance sensor and I am using a planar coil as a reader to get wireless...

11 February 2021 4,148 5 View

Rahul Deb Das

go to NASA giovanni

Oleg Tomshin

Those subdatasets are AOD observations obtained from different MODIS swaths during the day. You can average them over your region to obtain daily mean. Refer to user guide for more information https://modis-land.gsfc.nasa.gov/pdf/MCD19_UserGuide_final_Feb-6-2018.pdf

Gourav Suthar

Thank you, Oleg Tomshin.