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Schrödinger's Doctrine of Identity: On the Role of Advaita Vedānta in Erwin Schrödinger's Thought. [PDF]

open access: yesBer Wiss
Ever since Erwin Schrödinger learned about Indian thought through Arthur Schopenhauer, it occupied a visible role in both his published writings and personal books. Schrödinger called for a “blood transfusion” of Indian thought into the West and, in one notebook, construed the Upaniṣadic slogan “Brahman = Atman” as the “closest thing to the truth ...
Latten TMK.
europepmc   +2 more sources

ASSESSING EFFICIENCY OF GPS EPHEMERIDES IN DIFFERENT REGION USING PRECISE POINT POSITIONING [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
Precise Point Positioning (PPP) is a technique that process Global Positioning System (GPS) observation that can achieve sub-decimetre accuracy. Precise ephemerides that contain satellite clock and position plays a vital role in minimising orbital and ...
H. S. Lee   +3 more
doaj   +1 more source

Newly found Mayan records of astronomical phenomena in Dresden Codex [PDF]

open access: yesSerbian Astronomical Journal, 2023
The rich culture of old Maya gave birth to a very complicated and complex calendar; they also recorded important historical events and many significant astronomical phenomena.
Vondrák J., Böhm V., Böhm B.
doaj   +1 more source

Effect of using different satellite ephemerides on GPS PPP and post processing techniques

open access: yesGeodesy and Cartography, 2021
The orbital error is one of the errors in GPS which affect the accuracy of GPS positioning. In this research GPS broadcast, ultra-rapid, rapid and precise satellite ephemerides are used for processing different baseline lengths among some CORS stations ...
Khaled Mahmoud Abdel Aziz   +1 more
doaj   +1 more source

Implementation of the variation of the luni-solar acceleration into GLONASS orbit calculus [PDF]

open access: yesGeodetski Vestnik, 2021
In the differential equation system describes the motion of GLONASS satellites (rus. Globalnaya Navigazionnaya Sputnikovaya Sistema, or Global Navigation Satellite System ), the acceleration caused by the luni-solar traction is often taken as a constant ...
Sid Ahmed Medjahed   +3 more
doaj   +1 more source

Accuracy Analysis of GNSS Permanent Station Coordinates Using the Least Square Method by Processing Broadcast and Precise Ephemerides

open access: yesAGG+, 2021
This paper analyses how broadcast and precise ephemerides in alignment, using the least-squares method, affect the accuracy of coordinates of the newly included permanent stations.
Tanja Đukanović   +2 more
doaj   +1 more source

Did old Maya observe Mercury? [PDF]

open access: yesSerbian Astronomical Journal, 2022
It is well known that the rich culture of old Maya contained, among other, also a very complicated and complex calendar, in which they recorded not only historical events, but also significant astronomical phenomena.
Vondrák J., Böhm V., Böhm B.
doaj   +1 more source

Commission 4: Ephemerides: (Ephemerides) [PDF]

open access: yesTransactions of the International Astronomical Union, 1997
During 1994–1996 Ephemerides have been intensively developed for all celestial bodies in the solar system in both analytical and numerical ways, except an analytical ephemeris of Pluto. Because of the shortage of allotted pages this report covers only the reviews of planetary ephemerides.
He Miao-Fu   +12 more
openaire   +2 more sources

Orbital Elements Ephemerides and Interfaces Design of LEO Satellites [PDF]

open access: yesJournal of Geodesy and Geoinformation Science, 2019
Low earth orbit satellites, with unique advantages, are prosperous types of navigation augmentation satellites for the GNSS satellites constellations. The broadcast ephemeris element needs to be designed as an important index of the augmented LEOs.
Shanchuan FANG,Lan DU,Yunpeng GAO,Peiyuan ZHOU,Zejun LIU
doaj   +1 more source

Astronomical phenomena in Dresden codex [PDF]

open access: yesSerbian Astronomical Journal, 2013
The relationship between Maya and our calendar is expressed by a coefficient known as ‘correlation’ which is a number of days that we have to add to the Mayan Long Count date to get Julian Date used in astronomy.
Böhm V.   +4 more
doaj   +1 more source

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