Can any one forward a link for downloading carbon dioxide raster data for the globe?

I am currently embarking on a research on climate change modeling using geospatial technique, CO2 raster data could be very useful in this research.

31 December 2016 3,684 3 View

Can anybody guide me on how to use Sentinel-2 RGB and NIR (10 meter spatial resolution) ?

i want an elaborate explanation on how to use Sentinel-2 data, the recommended software for the analysis and how accurate and reliable the data is when it comes to research. Thanks.

05 June 2016 4,345 1 View

What are the development plan on Climate Change and mitigation measures for sustainable environment?

The world has always converged on conference of parties to deliberate on climate change as a global environmental concern. I wish to trace the development plan on climate change and also suggest...

01 February 2015 7,507 0 View

How do you remove cloud from Landsat Images?

I just want to know if there is any algorithms developed for this purpose. i will be glad to know that please.

11 December 2014 1,560 17 View

How do I generate Land Surface Temperature (LST) from Landsat ETM+ data using ENVI or IDRISSi?

I will be glad if someone could guide me on the steps involved in this research.

05 June 2014 2,396 5 View

To what degree of certainty can one rely on the accuracy of free geospatial data?

I downloaded some free geospatial data (Vector files and Raster images) from the divagis.org site but seems like the degree of accuracy of that data is questionable. Please advise me on whether i...

11 December 2013 9,222 6 View

How can one measure the total amount of carbon dioxide emitted by different land uses in an area using geospatial technology?

What are the geospatial techniques that can be used in measuring CO2 from different land uses. Global warming caused by greenhouse gases originated from men's activities is persistently changing...

11 December 2013 9,751 2 View

Can anybody guide me on how to carry out reaserch on Urban Heat Island using Landsat ETM Data?

I want to know what Remote sensing software is suitable for the research and all the processes that are involvde in the study.

06 July 2013 2,567 3 View

Can someone guide me on how to model climatic phenomena using Geo-spatial Techniques?

My question is based on how to model the phenomenon, what kind of GIS Software to be used, what are the parameters to be identified and procedures to adopt.

02 March 2012 6,397 4 View

What could be the causes of El-nino in the coast of Peru and Equador?

What could be the causes of El-nino in the coast of Peru and Equador?

11 December 2011 5,739 21 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

Where i will get the Desmodium and Napier grass seeds?

26 February 2021 975 4 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

Any recommendations for methods to analyze elephant space-use (using GPS) and correlating this with changes in NDVI?

For my Masters I am looking into elephant space-use and its effect on vegetation change. I have elephant GPS collar data and was going to use Google Earth Engine to obtain NDVI values. I would...

16 February 2021 7,097 3 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