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visibility meter ... I have no idea about this instrument ? automatic ? i'm very curious...how it works...

foarte interesanta observatia ta...nu stiam de asa ceva...nici macar ca exista...
imi place fotografia mai ales prin contrastul intre clasic si modern in tehnica meteo (pluviometrul clasic in fundal...laser-ul in prim plan)...foarte reusita compozitia...bravo...

Visibilimeters are also used on aerodroms where the visibility is essential for airplane landing and take-off.

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Jannesz, do you send weather data to www.idokep.hu ? Of course, when your equipment is active. I saw there a lot of personal weather stations, mainly, like you said, La Crosse 2300, 3600 and a few Oregon Scientifics wmr 968 with UV sensors. Unfortunately, here in Romania, we don't have a website like yours, that's why a lot of amateur weather station owners send their data in the Wundeground network, just like me.
Do you live in Budapest ?! In www.awekas.at I only saw 3 or 4 hungarian weather stations sending their data, just like in Romania.
If you pay a visit to Romania, let me know, I would like to meet you and exchange infos with you. Oradea (Nagyvarad) is right at the boarder, one of the main gates to Romania.
If you come here you'll feel just like home because a lot of people talk magyarul.

I am not sure, how it works. Here you can check its specifications: http://www.vaisala.com/weather/products/fs11.html

And yes, it is used mostly on airports, but there is one in central meteo station in Budapest.

No, I do not supply data for idokep.hu. Normally i am uploading online data to our webpage, and sometimes to metnet.hu (casually). There is also a possibility to make continuous data supply with LaCrosse weather stations, but I have not joined yet. http://www.metnet.hu/?m=os It is similar page to idokep.hu (it is the original one, since 2001).
Yes, I am living in Budapest. Next time we will go to Romania, I will contact you, and we can meet. But you can also visit us in Hungary.

Toate statiile meteo de la aeroporturile din Romania sunt dotate cu vizibilometre care includ capabilitati de detectie automata a unor fenomene meteorologice, evident, cu acuratete limitata. Aeroporturile mari au suplimentar instrumente de mai mare precizie numite transmisometre; toate aceste aparate masoara transparenta aerului in zona in care sunt instalate, transparenta masurata prin coeficienti de transmisie, difuzie sau sintetic MOR (Meteorological Optical Range). Aceasta este o aproximatie a vizibilitatii pe timp de zi, trebuind intotdeauna sa se tina cont de neomogenitatea spatiala, mai ales pe verticala, a acestui parametru. Practic, inca nu se poate egala precizia determinarii vizuale a vizibilitatii, de catre un observator calificat, indeosebi in conditii meteo speciale (ceata neomogena, ceata in bancuri, subtire, etc)

Statie meteo in Alpi, o prezentare cu fotografii superbe.
http://www.authorstream.com/presentatio ... owerpoint/

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Avem si in Romania asa ceva...ce-i drept, fotograful nu-i asa fitzos.

mi-au placut foarte mult

Iulian Cozma este un fotograf de elita, cel putin in ceea ce priveste peisagistica montana. Cu sau fara fite, sincer, ii admir fotografiile si invidiez.

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Ma refer la postprocesarea fotografiilor. Si e mai bine asa. Adica fara.

ce tip de statie e asta ? stiti careva ?

Sunt sigur că e vorba de o staţie La Crosse modelul 3600 sau 3650, anemometrul nu apare în nicio poză?
Panoul solar şi dulapul ăla metalic pot să creeze cine ştie ce impresie însă staţia e din categoria low-cost.

anemometrul era sus pe stalpul alaturat...la vreo 5-6m inaltime
alimentarea e dubla ? 220V si solara ?
deci la crosse este...