Results 21 to 30 of about 80,695 (265)

ACCURATELY CALCULATING THE SOLAR ORIENTATION OF THE TIANGONG-2 ULTRAVIOLET FORWARD SPECTROMETER [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
The Ultraviolet Forward Spectrometer is a new type of spectrometer for monitoring the vertical distribution of atmospheric trace gases in the global middle atmosphere. It is on the TianGong-2 space laboratory, which was launched on 15 September 2016. The
Z. Liu, S. Li
doaj   +1 more source

Astronomical orientations of BORA ceremonial grounds in southeast Australia [PDF]

open access: yesAustralian Archaeology, 2013
Ethnographic evidence indicates that bora (initiation) ceremonial sites in southeast Australia, which typically comprise a pair of circles connected by a pathway, are symbolically reflected in the Milky Way as the 'Sky Bora'. This evidence also indicates that the position of the Sky Bora signifies the time of the year when initiation ceremonies are ...
Fuller, Robert S. (R20380)   +2 more
openaire   +2 more sources

On the eve of the 100th anniversary of IAU Commission 19/A2 “Rotation of the Earth” [PDF]

open access: yes, 2018
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Brzeziński, Aleksander   +9 more
core   +1 more source

Beyond the landscape: analysis of Neolithic circular ditch systems of Lower Austria with advanced virtual archaeoastronomy

open access: yesVirtual Archaeology Review, 2019
This paper describes developments in virtual archaeology that started in a research project about the possible astronomical entrance orientation of Neolithic circular ditch systems (German Kreisgrabenanlagen, KGA) of Lower Austria.
Georg Zotti, Wolfgang Neubauer
doaj   +1 more source

The influence of religious and cosmological beliefs on the solar architecture of the ancient world [PDF]

open access: yes, 2014
In the earliest civilizations of the Ancient World, sun worship developed in parallel with an understanding of the movement of the stars. That was the origin of an architecture that expressed a number of religious and cosmological beliefs.
Fumadó Alsina, Joan Lluís   +2 more
core   +2 more sources

Combined SAI-SHAO prediction of Earth Orientation Parameters since 2012 till 2017

open access: yesGeodesy and Geodynamics, 2018
As the participants of Earth Orientation Parameters Combination of Prediction Pilot Project (EOPC PPP), Sternberg Astronomical Institute of Moscow State University (SAI) and Shanghai Astronomical Observatory (SHAO) have accumulated ∼1800 days of Earth ...
Leonid Zotov   +3 more
doaj   +1 more source

A New Method of Investigation of the Orientation of Galaxies in Clusters in the Absence of Information on Their Morphological Types

open access: yesApplied Sciences, 2023
The analysis of the orientation of galaxies is one of the most widely used tools in the fields of extragalactic astronomy and cosmology, enabling the verification of structure formation scenarios in the universe.
Włodzimierz Godłowski   +1 more
doaj   +1 more source

SOME REMARKS ON THE ORIENTATION OF THE DEAD: EXAMPLES FROM TWO EAST LITHUANIAN BARROW CEMETERIES; pp. 38–56 [PDF]

open access: yesEesti Arheoloogiaajakiri, 2013
Two east Lithuanian barrow cemeteries, Baliuliai and Peršaukštis Kasčiukai II, which date to the mid-5th century, are distinguished by a specific pattern of burial orientation.
Laurynas Kurila
doaj   +1 more source

Orientation measurement with gyrotheodolite

open access: yesGeodesy and Cartography, 2018
The article deals with the principle of using gyrotheodolite in connection and orientation measurements. It describes orientation measurements with gyrotheodolite, provides basic information about the device and explains how it works.
Vladimír Bezdíček   +5 more
doaj   +1 more source

Semiautomatic sun shots with the WIDIF DIflux [PDF]

open access: yesGeoscientific Instrumentation, Methods and Data Systems, 2017
The determination of magnetic declination angle entails finding two directions: geographic north and magnetic north. This paper deals with the former.
J. L. Rasson, O. Hendrickx, J.-L. Marin
doaj   +1 more source

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