How to perform object based segment validation with the reference layer in eCognition software ?

I want to know the complete step to perform the validation of segments obtained from the OBIA in e-Cognition or in ArcGIS if possible, of LISS-IV image, i.e., to find out the "goodness of fit",...

04 May 2019 4,761 4 View

What is the difference between Geology and applied Geology ?

Help me in getting some basic idea about the general differences between Geology and Applied Geology. Is mathematics is important for Applied Geology ??

04 May 2018 3,819 8 View

From where to get data for river soil erodibility and toposheet map of India ?

Can anyone please provide me the link to download the data for soil erodibility and soil toposheet map for my work in India. Its urgent...

11 December 2017 7,492 4 View

What is the difference between USLE and RUSLE ?

For my upcoming master dissertation work, working on Remote sensing and GIS in analysis of soil erosion. Got confused on USLE and RUSLE. Is there any difference between these two equations or both...

10 November 2017 6,914 4 View

What the different properties of POPs (persistent organic pollutant) and VOCs (Volatile Organic Compound) ?

I want to know the properties of POPs and VOCs as well as its impact on our environment (in air, water and soil , with reactions). And the different health related issues to human from these both...

06 July 2017 8,944 3 View

PH difference in Tris buffer in SDS- PAGE ?

I want to why their is difference in pH of tris in resolving gel 8.8 and in stacking gel 6.8 during SDS - PAGE in western blotting, with having all the composition same in making of gels ?

05 June 2017 2,355 4 View

How to calculate the complete efficiency of photosynthesis,in macro and micro phase ?

Provide me some simple and easy to learn, that how to calculate the complete efficiency during photosynthesis, in both macro and micro phase.

03 April 2017 7,116 2 View

Is acoustic communication between insects affect the other organism, found in that very place or area ? How and why ?

Basically I wanted to know that how this communication system influences the life style of insects and other organisms found in that very area. This question is associated from behavioral ecology...

01 February 2017 2,822 4 View

How much did pesticides had impacted our marine or aquatic organisms?

31 December 2016 2,748 3 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

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

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

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View