Imrana Aliyu

13 Questions 6 Answers 0 Followers

Questions related from Imrana Aliyu

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.

01 January 2017 3,746 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.

06 June 2016 4,407 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...

02 February 2015 7,562 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.

12 December 2014 1,622 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.

06 June 2014 2,440 5 View

What is the procedure or rather steps for supervised classification using SAGA GIS?

Seeking to learn about a supervised classification procedures in SAGA GIS.

06 June 2014 9,797 1 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...

12 December 2013 9,807 2 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...

12 December 2013 9,281 6 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.

07 July 2013 2,628 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.

03 March 2012 6,457 4 View

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

12 December 2011 5,806 21 View

What are the parameters to be use to assess the menace of climatic change ?

09 September 2011 2,254 31 View

Hi Fellows !

i want to undertake a research using GIS & Remote sensing technologies to estimate the rate of carbon loss in the atmosphere due to deforestation so as to determine the rate of temperate increase....

06 June 2011 6,231 2 View