Realization
- Studies of all astronomical relevant data of the Nasca GIS
- geographical coordinates of the line items
- azimuth and elevation angle of the lines
- identification of the lines
- Choice of a programming language with the following characteristics
- central library management
- full object orientation
- highest platform independence
- flexible Internet functionality with modern safety standards
- Programming with Java
- development of the graphical user interface
- database connection to the Nasca GIS
- import and export problems of records
- development of an efficient search algorithm
- Implementation of astronomical algorithms
- analytical algorithms by Montenbruck/Brown
- date and time arithmetic and calendar systems
- transformation of the heliocentric ecliptical coordinates into the local coordinate system
- reducing astronomical interferences (precession, nutation, refraction, aberration, horizontal parallax)
- considering the apparent brightness (magnitude)
- Supplement with additional information
- calculate the various phases of the moon
- beginning of the seasons between 200 BC and 800 AD
- database with lunar and solar eclipses between 200 BC and 800 AD, according to calculations by Fred Espenak (NASA)
During the development a fine count of programs like Eclipse IDE, Code::Blocks, Adobe Photoshop, RedShift and Altova XMLSpy have been used.
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