Dana, Jordan

Dana

Dana (ضانا) is a small village near the city of Tafilah, in central-western Jordan. It is situated on the edge of a large natural gorge, Wadi Dana and enjoys spectacular view over Wadi Araba.

Dana is about 500 years old, and preserves many aspects of Jordanian villages of the 19th century villages of Jordan. It hosts Dana nature reserve, one of Jordan's premier nature reserves with eco-tourism facilities.

Dana is home to several hotels including the RSCN's Guest House and a hotel run by and for the benefit of the local community known simply as the Dana Hotel (operated by Dana and Qadisiyah Local Community Cooperative  ::جمعية أبناء ضانا والقادسية التعاونية http://www.facebook.com\dana.cooperative )

External links

Dana Hotel: http://www.facebook.com\dana.hotel.jordan Dana and Qadisiyah Local community cooperative:http://www.facebook.com\dana.cooperative

Coordinates: 30°39′N 35°36′E / 30.650°N 35.600°E / 30.650; 35.600

Dana (car)

Dana was the brand name of a car built by Hakon Olsen, who had created the Maskinfabriken Dana in Copenhagen, Denmark. The car had a Peugeot air-cooled 6 hp engine and was built between 1908 and 1914 with minor modifications. The end of its (limited) production has been attributed to different company priorities after the outbreak of World War I.

External link/Reference

Dana (Mirna)

Dana, proizvodnja in prodaja pijač, d. o. o. (English: Dana, the manufacture and sale of drinks) is a major Slovenian manufacturer of alcoholic and non-alcoholic beverages. It is located in the village of Mirna in southeastern Slovenia.

The company was established as a work organization in 1952. The brand Dana was registered in 1955. At first, the company produced only alcoholic beverages. After 1970, the program was expanded with the non-alcohol beverages. Since 2005, Dana has made the majority of profit with its high-quality natural mineral water Dana. In July 2012, the company was transformed from a joint-stock company to a limited liability company. It changed its name from Dana, tovarna rastlinskih specialitet in destilacija, d.d. (English: Dana, the plant specialties factory and distillation) to Dana, proizvodnja in prodaja pijač, d.o.o. (English: Dana, the manufacture and sale of drinks).

In 2000, Dana was ISO 9001 certified. In 2009, it obtained the International Food Standard (IFS) certificate.

Zenith

Zenith refers to an imaginary point directly "above" a particular location, on the imaginary celestial sphere. "Above" means in the vertical direction opposite to the apparent gravitational force at that location. The opposite direction, i.e. the direction in which gravity pulls, is toward the nadir. The zenith is the "highest" point on the celestial sphere (meaning it is the farthest up from the gravitational force). Zenith is sometimes used as a given name, most commonly for males. Its meaning, "highest point," evokes success and power.

Origin

The word "zenith" derives from an inaccurate reading of the Arabic expression سمت الرأس (samt ar-ra's), meaning "direction of the head" or "path above the head", by Medieval Latin scribes in the Middle Ages (during the 14th century), possibly through Old Spanish. It was reduced to 'samt' ("direction") and miswritten as 'senit'/'cenit', as the "m" was misread as an "ni". Through the Old French 'cenith', 'zenith' first appeared in the 17th century.

Zenith camera

A zenith camera is an astrogeodetic telescope used today primarily for the local surveys of Earth's gravity field. Zenith cameras are designed as transportable field instruments for the direct observation of the plumb line (astronomical coordinates) and vertical deflections.

Instrument

A zenith camera combines an optical lens (about 10–20 cm aperture) with a digital image sensor (CCD) in order to image stars near the zenith. Electronic levels (tilt sensors) serve as a means to point the lens towards zenith. Zenith cameras are generally mounted on a turnable platform to allow star images to be taken in two camera directions (two-face-measurement). Because zenith cameras are usually designed as non-tracking and non-scanning instruments, exposure times are kept short, at the order of few 0.1 s, yielding rather circular star images. Exposure epochs are mostly recorded by means of the timing-capability of GPS-receivers (time-tagging).

Data processing

Depending on the CCD sensor - lens combination used, few 10s to 100s of stars are captured with a single digital zenith image. The positions of imaged stars are measured by means of digital image processing algorithms, such as image moment analysis or point spread functions to fit the star images. Star catalogues, such as Tycho-2 or UCAC-3 are used as celestial reference to reduce the star images. The zenith point is interpolated into the field of imaged stars, and corrected for the exposure time and (small) tilt of the telescope axis to yield the direction of the plumb line.

Zenith (disambiguation)

The zenith is the point in the sky that appears directly above the observer (opposite: nadir).

Zenith may also refer to:

Automotive

Aviation

Business