Geocentric
Java library to calculate heliocentric and geocentric planetary positions. Two types of calculations are supported: a 'fast' version which has an accuracy of about 1 arc second and a 'full' version that implements the full VSOP87 theory.
Platforms: Mac
License: Freeware | Size: 1013.76 KB | Download (57): Dutch Ephemeris Download |
GeographicLib is a small, handy set of C++ classes specially designed to help you convert between geographic, UTM, UPS, MGRS, geocentric, and local cartesian coordinates, for geoid calculations, and for computing geodesic.
The emphasis is on returning accurate results with errors close to...
Platforms: Windows
License: Freeware | Download (49): GeographicLib Download |
This software computes synthesis of spherical harmonics models on sparse
coordinates or grids (provided in a geodetic or geocentric reference system).
It exploits basic parallelism using openmp directives.
A solution with MPI has not be taken into account since it cannot be so easily manageble...
Platforms: Windows, Mac, Linux
License: Freeware | Size: 11.55 MB | Download (45): Spherical Harmonics Manipulator Download |
Educational orbit and gravitation simulator for high school, college and beginning university physics and astronomy. Input mass, radius, coordinates and velocity components of 2 to 10 bodies manually or by dragging and dropping predefined bodies. Then watch how the orbits evolve under the mutual...
Platforms: Windows
License: Demo | Cost: $25.00 USD | Size: 5.9 MB | Download (462): Orbit Xplorer Download |
Live interactive physics simulations let you explore the Solar System (orbits, seasons, gravity, tides and satellites), play snooker (on a full size table) and experiment with "Laws of Motion" simulations (free worksheets provided for pendulum, Newton's cradle, terminal velocity and Galileo's...
Platforms: Windows
License: Shareware | Cost: $19.95 USD | Size: 3.14 MB | Download (215): MaterialWorlds Simulations Download |
ORTWIN is a program for the state-wide inquiry of the localities, postal codes and telephone selections in Germany. It finds postal zip codes, telephone pre selections, coordinates and ground level elevations. The program determines municipal codes, local center points, car license codes,...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Shareware | Cost: $120.00 USD | Size: 4.88 MB | Download (180): ORTWIN Download |
TOPOWIN is a state-wide register of the German Topographic Cartographies, the German Basic Cartography and of localities with geo references in different coordinate systems. It is also a topographic information system. In the division of planning and execution of economical and scientific...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Shareware | Cost: $125.00 USD | Size: 4.56 MB | Download (271): TOPOWIN Download |
Asynx Planetarium is a easy to use planetarium program and solar system simulator. It can display the night sky from any location on earth between the year 1760 and 9999 and covers over 10000 stars, the planets, all messier objects, all 88 constellations and the moon with phase. Fast animations:...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 3.12 MB | Download (335): Asynx Planetarium Download |
A comprehensive astronomy / space / satellite-tracking package. It allows you to view: An earth map, showing day and night regions, location of the Moon and current phase, and position of a selected earth satellite. Panel showing positions of planets and a selected asteroid or comet, both...
Platforms: Windows
License: Freeware | Size: 7 MB | Download (225): Home Planet Download |
Kairon is Astrology Calculation Software (German, English, Japanese).SwissEphemeris, ACS Atlas (9.000/252.000 locations).Files: pdf, eps, tif, aaf, txt, rtf.Topocentric, geocentric, heliocentric, tropical, sidereal (21 Anayamsas).21 aspects, over 11242 asteroids, over 300 arabic points.18 house...
Platforms: Mac
License: Shareware | Cost: $0.00 USD | Download (106): Kairon Download |
TransLT is designed to calculate the transformation parameters and the transformation of coordinates between two coordinates systems is a fast and practical way. The software is aimed at specialists who use GPS technology to perform geodetic works.
Main features of TransLT:
- Calculation of...
Platforms: Windows
License: Demo | Cost: $90.00 USD | Size: 98.37 MB | Download (2406): TransLT Download |
With Geodesy.NET, you can quickly and easily convert geographic coordinates from one system to another. Several hundred coordinate system conversions are supported, and all conversions can be done in under three lines of code. Full support is included for both desktops as well as mobile devices!...
Platforms: Windows
License: Shareware | Cost: $99.00 USD | Size: 61.42 MB | Download (48): Geodesy.NET Download |
ORTWIN is a program for the state-wide inquiry of the localities, postal codes and telephone selections in Germany. It finds postal zip codes, telephone pre selections, coordinates and ground level elevations. The program determines municipal codes, local center points, car license codes,...
Platforms: Windows
License: Shareware | Cost: $155.00 USD | Size: 4.81 MB | Download (57): ORTWIN (English) Download |
Apple Mac OS X 10.3 or higher Astrology Calculation Software in German and in English (both in one file)
Astronomical Calculations: SwissEphemeris by Astrodienst Zuerich
Atlas: ACS Astro Communication Service in Sandiego, CA
- Mini Atlas with over 9.000 locations (default)
- Full Atlas with...
Platforms: Mac
License: Shareware | Cost: $35.00 USD | Size: 5 KB | Download (835): Kairon 3 Download |
Alcyone Ephemeris is an accurate and fast astronomial ephemeris calculator covering the period 3000 BC to AD 3500. It calculates heliocentric, geocentric, and topocentric positions of the Sun (Earth), Moon, and planets in ecliptical, equatorial, and horizontal coordinates, with optional...
Platforms: Windows
License: Freeware | Size: 7.87 MB | Download (137): Alcyone Ephemeris Download |
The function assumes the WGS84 model.Latitude is customary geodetic (not geocentric).Inputs may be scalars, vectors, or matrices of the same size and shape. Outputs will have that same size and shape.Usage[lat,lon,alt] = ecef2lla(x,y,z)lat = geodetic latitude (radians)lon = longitude (radians)alt...
Platforms: Windows, Mac, *nix, Matlab, Solaris
License: Freeware | Download (57): ECEF2LLA 4-27-2006 Download |
ECEF2LLA - convert earth-centered earth-fixed (ECEF) cartesian coordinates to latitude, longitude, and altitude.USAGE:[lat,lon,alt] = ecef2lla(x,y,z)lat = geodetic latitude (radians)lon = longitude (radians)alt = height above WGS84 ellipsoid (m)x = ECEF X-coordinate (m)y = ECEF Y-coordinate (m)z...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Convert Cartesian (ECEF) Coordinates to lat, lon, alt Download |
moonpos calculates the moon position using the method in the bookAstronomical Algorithms by Jean Meeus, Chapter 45, pp 307 - 313. Thealgorithm used is accurate to about 10 arcsec in longitude and 4 arcsecin latitude according to the book, although the time range is notmentioned. The periodic...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (46): Moon Position Download |
This zip-file contains two m-files that plot the lines of force a magnetic dipole filed. The files are useful for educational purposes and as illustrations of the Geocentric Axial Dipole Field of the Earth.Usage of the functions is simple.h = lforce2d(NumberOfLines, LineColr);h =...
Platforms: Matlab
License: Freeware | Size: 1.16 MB | Download (46): MagLforce Download |
GeographicLib is a small set of C++ classes for performing conversions between geographic, UTM, UPS, MGRS, geocentric, and local cartesian coordinates, for gravity (e.g., EGM2008), geoid height, and geomagnetic field (e.g., WMM2010) calculations, and for solving geodesic problems. It is a...
Platforms: *nix
License: Freeware | Size: 20.48 KB | Download (35): GeographicLib For Linux Download |