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11.
GPS for weather and space weather studies
Andreja Sušnik, 2013, doctoral dissertation

Found in: ključnih besedah
Summary of found: ...elektromagnetni valovi, propagacija, atmosfera, GPS, Ramanski lidar, atmosferska vodna para, atmosferski zamiki signalov, mešalno...
Keywords: elektromagnetni valovi, propagacija, atmosfera, GPS, Ramanski lidar, atmosferska vodna para, atmosferski zamiki signalov, mešalno razmerje vodne pare, ionosferske fluktuacije, kozmični žarki, topografija, disertacije
Published: 25.04.2014; Views: 3193; Downloads: 38
URL Fulltext (0,00 KB)
This document has many files! More...

12.
Combined measurments of water vapor over Vipava Valley, Slovenia
Andreja Sušnik, Tingyao He, Fei Gao, Klemen Bergant, Samo Stanič, Darko Veberič, 2013, published scientific conference contribution abstract

Found in: ključnih besedah
Summary of found: ...atmosferska fizika, vodna para, Mie lidar, GPS, radiosonde, ...
Keywords: atmosferska fizika, vodna para, Mie lidar, GPS, radiosonde
Published: 22.01.2015; Views: 3151; Downloads: 81
URL Fulltext (0,00 KB)

13.
Observations of atmospheric structures in the Vipava valley based on Lidar data
Klemen Bergant, William Eichinger, Samo Stanič, Asta Gregorič, Longlong Wang, Maruška Mole, Marko Vučković, 2016, published scientific conference contribution abstract

Found in: ključnih besedah
Keywords: lidar, atmosferske strukture, vremenske razmere
Published: 03.05.2016; Views: 2627; Downloads: 0
.pdf Fulltext (33,19 KB)

14.
Evolution of the planetary boundary layer in the presence of fog and plume
Maruška Mole, Marko Vučković, Klemen Bergant, Asta Gregorič, Samo Stanič, Longlong Wang, 2016, published scientific conference contribution abstract

Found in: ključnih besedah
Summary of found: ... lidar, vodna para, sipanje, GPS...
Keywords: lidar, vodna para, sipanje, GPS
Published: 03.05.2016; Views: 2893; Downloads: 1
.pdf Fulltext (35,71 KB)

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Lidar measurements of Bora wind effects on aerosol loading
Maruška Mole, Longlong Wang, Samo Stanič, Klemen Bergant, William Eichinger, Francisco Ocaña, Benedikt Strajnar, Primož Škraba, Marko Vučković, William Willis, 2017, original scientific article

Abstract: The Vipava valley in Slovenia is well known for the appearance of strong, gusty North-East Bora winds, which occur as a result of air flows over an adjacent orographic barrier. There are three revealing wind directions within the valley which were found to give rise to specific types of atmospheric structures. These structures were investigated using a Mie scattering lidar operating at 1064 nm, which provided high temporal and spatial resolution backscatter data on aerosols, which were used as tracers for atmospheric flows. Wind properties were monitored at the bottom of the valley and at the rim of the barrier using two ultrasonic anemometers. Twelve time periods between February and April 2015 were selected when lidar data was available. The periods were classified according to the wind speed and direction and investigated in terms of appearance of atmospheric structures. In two periods with strong or moderate Bora, periodic atmospheric structures in the lidar data were observed at heights above the mountain barrier and are believed to be Kelvin–Helmholtz waves, induced by wind shear. No temporal correlation was found between these structures and wind gusts at the ground level. The influence of the wind on the height of the planetary boundary layer was studied as well. In periods with low wind speeds, the vertical evolution of the planetary boundary layer was found to be governed by solar radiation and clouds. In periods with strong or moderate Bora wind, convection within the planetary boundary layer was found to be much weaker due to strong turbulence close to the ground, which inhibited mixing through the entire layer.
Found in: ključnih besedah
Keywords: Downslope wind Lidar observations Kelvin–Helmholtz waves Bora
Published: 06.01.2017; Views: 2615; Downloads: 0
.pdf Fulltext (3,02 MB)

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Zakaj je burja najmočnejša v Vipavski dolini?
Samo Stanič, 2017, interview

Abstract: Ste se kdaj spraševali, zakaj je burja pri nas najmočnejša prav v Vipavski dolini? "Kriva" je pravzaprav reliefna slika Vipavske doline: burja je namreč pojav, ki nastane na zavetrni strani gorskih verig, kjer zaradi toka hladnega zraka čez oviro nastanejo močni pobočni vetrovi. Pojav je povezan s prisotnostjo toplih zračnih mas v nižinah JZ Slovenije in stabilnih hladnih zračnih mas nad osrednjo Slovenijo, ki se ob gorski pregradi prelivajo v dolino. Razgiban relief JZ Slovenije, ki se v manj kot tridesetih kilometrih preko Kraške planote in Vipavske doline dvigne na planoto Trnovskega gozda tudi s 1500 m nadmorske višine namreč omogoča razvoj burje v Vipavski dolini, katere poglavitna značilnost so močni sunki.
Found in: ključnih besedah
Summary of found: ...burja, daljinsko zaznavanje, lidar, Vipavska dolina...
Keywords: burja, daljinsko zaznavanje, lidar, Vipavska dolina
Published: 05.03.2018; Views: 2079; Downloads: 0
.pdf Fulltext (2,88 MB)

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