Open Source Mapping Software

- Celestial Navigation: Sight Reduction, Line Of Position, Fix... - Positional Astronomy: Nautical Almanac, RA, GHA, Dec - Coastal Navigation: Range, Bering, Horizontal angles, IALA... - Sailings: Rhumbs, Loxodromic, Orthodromic, Meridional parts... - Weather , Tides - Software: PC, Android https://sites.google.com/site/navigationalalgorithms/

A web atlas using the planetary body renderer, Xplanet. Explore the solar system. Overlay clouds, cities, weather forecasts, and more. Navigate by point and click. Search global databases.

The 'BandSystem' spectral analysis system is a rule-based system for the classification of mineral spectra. It consists of a preprocessor, a feature extractor, and a rule-based system to identify minerals from infra-red reflectance spectra.

Warning: I found an error if the DR position is on the southern hemisphere. The PUB249 pdf files did not show this error and are correct (as far as I checked). All Revisions 8+ and the Windows release have been fixed. This Python TK application calculates a good set of stars for a 3 star fix, makes all calculations similar to the FAAs Celestial Computation Sheet (see FAA doc FAA-H-8083-18). Also, you can create a PDF file that generates Pub 249 Vol 1 for any epoch you specify. The PUB249 as PDF is found under "Files". I wrote this for my aircraft bubble octant :-) It is mainly useful for air navigation as it assumes a bubble sextant but may be used for normal sextants as well. Requires Ephem and ReportLab (optional for PDF output) Not to be used for real-world navigation!

JOSAST ( Java Open Source Amateur Satellite Toolkit) is a set of java source code used for amateur satellite, hamradio and also astronomia activities ... Reusable package and complete software should be available.

Developed between 1992 and 1999, this is a very early simulation of how the stars of our solar neighborhood may look from different perspectives in the Milky Way. The user may position the starship at one of hundreds of objects in the database or enter the position using galactic coordinates. Navigate by destination or course using one of a multiple of "warp speed" selections available. Viewers: Select from Forward view or Tactical view. Flight and arrival times are given for various speeds when a destination is selected. Status bar shows stardate, course, speed, and galactic coordinates in real time. Able to play background starship sounds or music mod files enduring the long journey! Currently only available on the Amiga platform, but is actively being ported to Windows at this time. Screenshots show both Amiga and Windows versions. Windows porting progress is 75% complete (not including documentation). Amiga version features "Notebook Viewer

To develop an Arduino Nano based GPS module that is low cost, portable and can be used in Astronomy. (c) Copyright Robert Brown 2014-2024. All Rights Reserved. Permission is granted for personal and Academic use only. Code or portions of code may not be copied or used without appropriate credit given to author.