Geomodelling - Science method

We have got quite old version of GModeller - perhaps the problem is explained or resolved already.

Currently we are working on 3D model of Suwalki Anorthosite Massif. Horizontal size of the model is 50 x 90km. Even if we try to calculate forward gravity model only for crystalline basement, the answer is dominated by strong aliasing at the southern border of modelled area. It dissapears when we tried resolution 5x5 km horizontally and 10m verticaly, but such resolution is of course far too low!

Are there other hints or tips to get rid of the aliasing?

Dear Colleagues,

As one of the researchers in ANN applications in air pollution field, I suggest you or your team to make the ANN-data to a real application based on ANN model, moreover it can be a dynamic model. If you think, it is possible make this project together, indeed, I guess that such a study will fill a gap in this modeling area for air pollution, control and understanding. I will be happy to get your answer about this start-up and use data in ANN-modeling to make a real, executable and dynamic application. Currently, I've developed one ANN-based PM10 model but it should be enhanced and actually not a dynamic one. Please, dont hesitate to contact me.

e-mail: fatihtaspinar@duzce.edu.tr

Dr. Fatih Taşpınar

I am trying to find a solution for the thermal conduction equation:

d ( K[T(z)] * d T(z) ) = -H₀* e ^(-z/d)

dz                dz

Some publications have proposed methods based on stochastic models and nonlinear transformations. However, I would like to know if there is another way to estimate continental geotherms considering the temperature-dependent thermal conductivity. I am following the next relation for the thermal conductivity of the crust:

K [T(z)] = 2.26 - 618.241/  T(z) +K₀ * (255.576/  T(z) - 0.030247)

                                              

I will appreciate any help.

I am researching the thermal effects of a culvert embedded in the ground in an area of permafrost. We have installed the 3 different culverts, all monitored by thermistor beads, which relay data back to us. I am looking for a program which will allow me to create a scatter plot, showing the thermistor beads, as well as a 3D cylindrical object, showing the culvert(s).

Thanks, 

Shea Smith.

I need to simulation a single well chemical tracer test (SWCTT) for surfactant polymer flooding of an oil well. the simulation results may next be matched with the field measurements. after the SWCTT simulation, a full field simulation will be performed based on the matching results.

the problem includes many physical aspects : multiphase porous media flow, non isothermal flow, surfactant and polymer odsorbtion....

we also are looking if we can load a heterogeneous geological model (space changing porosity and permeability) built in PETREL or other geomodeling software.

Department of Mining at Tallinn University of Technology is preparing proposals for Horizon 2020 calls and is ready to be partner also in other mining related proposals.

Department of Mining prepares applications for following calls:

SC5-11d-2015 - EC link: Topic: New sustainable exploration technologies and geomodels

Department of Mining is looking forward to be partner in following or related calls:

SC5-13c-2015 - EC link: Topic: Innovation friendly minerals policy framework

SC5-13e-2015 - EC link: Topic: Raw materials intelligence capacity

SC5-13f-2015 - EC link: Topic: Strategic international dialogues and cooperation with raw materials producing countries and industry

EO-2-2015 - EC link: Topic: Stimulating wider research use of Copernicus Sentinel Data

Department of Mining prepares applications for following calls under Central Baltic and Baltic Sea Programme:

CB - More exports by the Central Baltic companies to new markets and other Mining related priorities

BSR - Efficient management of natural resources and other Mining related priorities

I am working on my first advanced subsurface temperature model, that includes a lot of different model set ups, parameter sets and sensitivity analysis. In your opinion or from your experience, what procedure would you recommend how to document the evolution and the results of numerical models in order that model set up and results of the different model versions are still understandable in future (e.g. years after project end)?

Thanks in advance.

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