How to draw correct coordinates on QGIS 3.8 map composer?

My area lies between E 92.25-92.50 and N 24.50-24.75. When I tried to draw the co-ordinates on QGIS 3.8 map composer, it showed the co ordinates as E 8.00-24.000 and N 0.000-16.000. I used the...

08 September 2019 2,679 3 View

How can I measure the heating value of biogas by burning it in stove?

I took a vessel with insulated walls and add water in it, heated up by burning the biogas in stove and note the initail and final temperature and noted down the amount of gas burnt and calculated...

03 April 2019 8,394 2 View

I am unable to merge multiple landsat 8 tiff files in QGIS. Can any one help?

I am working with the following ten landsat 8...

02 March 2017 2,023 0 View

Can you help me find out the impacts of flooding on the the Shingla River basin including a wetland called sonbil?

I am doing research on "GIS based hydrological assessment of Shingla River basin." Trying to find out the impacts of flooding on the the basin including a wetland called sonbil.Can any body help...

08 September 2014 8,412 14 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

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02 March 2021 3,060 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 does one access the Cranet survey data on HRM practices?

Hello, The Cranet website does not provide any lead to the data obtained from their multinational survey on HRM practices. Any help on accessing the data would be most appreciated. Thank...

01 March 2021 9,536 3 View

What are the countries most affected by extreme rainfall as a result of climate change?

Increased heat, drought and insect outbreaks, all associated to climate change, have increased wildfires. Decreasing water supplies, declined agricultural yields, health impacts in cities owing to...

01 March 2021 7,168 9 View

Is there any published or unpublished statistics on dropout rate (Dose1 to Dose-2) for Covid-19 vaccination in India, US, UK or any other country?

Are there any published or unpublished statistics or papers on the dropout rate (Dose1 to Dose-2) for Covid-19 vaccination in India, USA, UK, or any other country where vaccination has started at...

28 February 2021 4,237 1 View

How do I choose contrasts in SPM8?

I am learning how to use SPM for PET and PET-MR analysis, but I haven't found any great resources that explain how contrasts work. I have a series of PET images where our hypothesis argues that...

24 February 2021 1,534 2 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View

Are there methods for automatically mapping floodplains, fans and terraces?

I want to map these river geoforms with as little subjectivity as possible. I have a high resolution DEM generated by drone data.

22 February 2021 7,800 3 View