Which one of the built-up area index is most recommended using Sentinel 2 images?

01 February 2019 5,474 5 View

How to compare multiple dates in QGIS?

Different dates of Built up area are created, and now the question is, How to compare between these dates? And How to compare between the results of Two different Built up index for the same date?

01 February 2019 181 3 View

SNAP from ESA

Do you think that the SNAP software from ESA could be considered as an applicable software or similar to GAMMA remote sensing or, is it still an educational software?Why?

02 March 2016 3,596 5 View

Do you think each individual researcher should creates his/her personal website?

The documentary is becoming the matter of each researcher that is why the building and creating the personal website by each researcher are important, and do not only rely the public website of...

08 September 2015 3,909 0 View

What is cumulative Education?

What is cumulative education and could we use this kind in university teaching, and is this type of education considered horizontal or vertical education?

31 December 2014 5,735 4 View

Do you think that the students are under the challenges, so they could do more?

Do you think that the educations operation has been developed enough to get the challenge of the students.

11 December 2014 5,284 0 View

No title

Do this equation could represent the rational sequence of societal development?

11 December 2014 2,305 0 View

Do you contemplate that the three categories of sustainability have an equivalent control impacts on sustainable?

1- Environmental, 2- Social/Political, 3- Economic issues,

10 November 2014 8,291 1 View

Do you think that the soil is best classified under the environment resources?

Or it would be better to re- classify it under the slowly renewable resource? Why?

09 October 2014 8,842 2 View

Google classroom

Do anyone has an idea about the use of google class room in the university teaching?

07 August 2014 6,352 1 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View