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Terrain prickliness: Theoretical grounds for high complexity viewsheds
An important task in terrain analysis is computing viewsheds. A viewshed is the union of all the parts of the terrain that are visible from a given viewpoint or set of viewpoints. The complexity of a viewshed can vary signi...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2021 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Numerical Modelling of Pollution Dispersion in Complex Terrain
This paper presents the results of numerical computations of pollution dispersion in complex terrain. Finite-volume explicit and finite-difference semi-implicit schemes are introduced for the solution of Reynolds-Averaged Navier-Sto...
BK - Mechanika tekutin
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
Pollution Dispersion in Complex Terrain
This article presents comparison of two different models for numerical simulation of pollution dispersion in complex terrain. In both cases the method is based on Reynolds-Averaged Navier-Stokes equations. Finite-volume explicit and...
BA - Obecná matematika
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
Decision making process of hexapods in a model of complex terrains
a hexapod to walk in an obstacle-free terrain as well as in a complex terrain including of different sizes in a complex terrain. The results suggest a relationship between the predefined number of actions...
JD - Využití počítačů, robotika a její aplikace
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Experimental study of gas dispersion over complex terrain
Experimental study of gas dispersion over complex terrain model was performed in VZLU Prague. A complex terrain model was mounted into a boundary layer wind tunnel and equipped with ground-level gas emission source...
BK - Mechanika tekutin
- 2015 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
System for airplane measurements of radioactive contamination in a complex terrain
This is a new system for air measurements in complex terrain (urban area, etc.), based on measurements with remotely controlled (or unmanned aerial vehicle (UAV)) air means with new types of miniature detectors....
JF - Jaderná energetika
- 2016 •
- Gfunk
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Gfunk - Funkční vzorek
Radiation detector: System for airplane measurements of radioactive contamination in a complex terrain
This is a new system for air measurements in complex terrain (urban area, etc.), based on measurements with remotely controlled (or unmanned aerial vehicle (UAV)) air means with new types of miniature detectors....
JF - Jaderná energetika
- 2016 •
- Fprum •
- Link
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Fprum - Průmyslový vzor
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Numerical Modelling of Pollution Dispersion in Complex Terrain
This article presents some results of numerical simulation of pollution dispersion in complex terrain. Numerical method is based on simplified Reynolds-Averaged Navier-Stokes equations solved using semi-implicit finite difference sc...
BA - Obecná matematika
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
Harmful gas dispersion in complex terrain
Experiments on gas dispersion modeling in boundary layer wind tunnel were and will be performed in order to verify a software for modeling of gas dispersion in urban area and complex terrain, which is being developed in VZLU....
BK - Mechanika tekutin
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Basic Research on Ground Atmospheric Layer Flow over Complex Terrain during Specific Temperature Stratification and Low Wind Flow Using the Numeric Simulation : Final Report
The aim of the project was to describe the ground atmospheric layer flow over complex terrain during specific temperature stratification and low wind flow using the Computational Fluid Dynamic (CFD). The numeric simulation was run f...
DG - Vědy o atmosféře, meteorologie
- 2013 •
- Vsouhrn
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Vsouhrn - Souhrnná výzkumná zpráva
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