Geo::Coordinates::VandH is a Perl module that can convert and manipulate telco V and H coordinates. SYNOPSIS To convert V: 5498 H: 2895 to lat/long coordinates: use Geo::Coordinates::VandH; $blah=new Geo::Coordinates::VandH; ($lat,$lon) = $blah->vh2ll(5498,2895); printf...
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Geo::Coordinates::OSGB is a Perl module that can convert coordinates from Lat/Long to UK Grid. A UK-specific implementation of co-ordinate conversion, following formulae from the Ordnance Survey of Great Britain (hence the name). SYNOPSIS use Geo::Coordinates::OSGB qw(ll2grid grid2ll); #...
|License: Freeware||Size: 4.1 KB||Download (94): Geo::Coordinates::OSGB Download|
Window Coordinates code creates a window (with the Win32 API) and displays the coordinates of the windows client area in pixels in the form of X-Axis, Y-Axis.The window can be moved, and the coordinates will be re-displayed with the new position.
Platforms: C and C plus plus
|License: Freeware||Size: 10 KB||Download (23): Window Coordinates 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...
|License: Freeware||Size: 10 KB||Download (21): Convert Cartesian (ECEF) Coordinates to lat, lon, alt Download|
This function returns the coordinates for a 2-D spring, with the possibility of adding offsets at the two ends.The spring is automatically sized using the maximum expected length and the number of coils.Use >> help springcoordFor more information on usage.Please let me know if you have any...
|License: Freeware||Size: 10 KB||Download (20): 2D Spring Coordinates for Plotting Download|
The Equatorial Coordinates model displays the position of a star in equatorial (Right Ascension/Declination --- RA/Dec) coordinates. The horizon is shown along with the four cardinal directions (N, E, S, and W). The Latitude slider changes the latitude of the observer which is shown by the change...
|License: Freeware||Size: 993.28 KB||Download (17): Equatorial Coordinates Model Download|
The Local Coordinates model displays the position of a star in local (Altitude/Azimuth) coordinates. The horizon is shown along with the four cardinal directions (N, E, S, and W). The latitude of the observer is set at 35.5 degrees which sets the location of the north celestial pole (teal)...
|License: Freeware||Size: 10.24 KB||Download (17): Local Coordinates Model Download|
Geo::ECEF is a Perl module that converts between ECEF (earth centered earth fixed) coordinates and latitude, longitude and height above ellipsoid. SYNOPSIS use Geo::ECEF; my $obj=Geo::ECEF->new(); #WGS84 is the default my ($x, $y, $z)=$obj->ecef(39.197807, -77.108574, 55); #Lat (deg), Lon...
|License: Freeware||Size: 5.12 KB||Download (167): Geo::ECEF Download|
For the implementation of the INSPIRE directive all so far in Germany available geo references with Gauss-Krueger / DHDN coordinates now must be converted to UTM / ETRS89 coordinates for future use. BetaDLL supports the development of geodetic software on various platforms for this...
Platforms: Windows, Mac, Unix, Linux
|License: Freeware||Size: 1024 KB||Download (30): BetaDLL (English) 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...
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At the current state, opengeodb provide geo coordinates and several other data (city name, zip) mainly for the german speaking area.
Platforms: Windows, Mac, Linux
|License: Freeware||Size: 2.82 MB||Download (27): open geo coordinates database Download|
This code takes an expression for a normalized AF in spherical coordinates and creates a 3D plot in cartesian coordinates. Examples are specific to Antenna Theory and Design (2nd Ed) by Stutzman and Thiele.
|License: Freeware||Size: 10 KB||Download (22): 3D Plots of Normalized Array Factor Examples Download|
reads files and an offset to the coordinates of the selected objects
|License: Freeware||Size: 10 KB||Download (18): change_position_select_obj Download|
Convert ECI (CIS, Epoch J2000.0) Coordinates to WGS 84 (CTS, ECEF) Coordinates. This function has been vectorized for speed.Example Function Call:>> [r_ECEF v_ECEF] = ECItoECEF(JD,r_ECI,v_ECI);Where:JD is the Julian Date vector [1 x N] (units are in days)r_ECI is the position vector [3 x N] (any...
|License: Freeware||Size: 10 KB||Download (20): Convert ECI to ECEF Coordinates Download|
This code takes an input of a set of given (x,y) points in the Cartesian coordinates and returns the center and radius of the minimum circle enclosing the points.This code is based on that of Yazan Ahed, and contains no changes in the algorithm but only in the structure.The previous code was...
|License: Freeware||Size: 10 KB||Download (21): Minimum Enclosing Circle Download|
The 2-column vector contains cities' coordinates. The algorithm generates the optimal path to visit all the cities exactly once, and return to the starting city.The algorithm has its limitations, and based on the cities' distribution on the map it may or may not give the optimal solution.It...
|License: Freeware||Size: 10 KB||Download (18): Nearest Neighbor algorithm for the Travelling Salesman Problem Download|
A collection of utilities for translating GPS coordinates to related coordinate systems (Earth Centere Fixed, Topocentric, UTM) with auxiliary routins for horizon computation and ray ellipsoid intercepts.
|License: Freeware||Size: 1.28 MB||Download (25): GPS Coordinate Transformations Download|
This software solves the powerflow in rectangular coordinates.This is applied to distribution as well as transmission systems
|License: Freeware||Size: 51.2 KB||Download (18): Power flow software in rectangular coordinates Download|
The script shows two plots; the time response and the phase plane for different initial conditions depending on the coordinates of the mouse pointer.
|License: Freeware||Size: 102.4 KB||Download (20): ODE Phase Plane Download|
It performs transformations of geodetic coordinates from one ellipsoid to another using 7 datum parameters. It is also called Helmert 7 parameters transformation or datum transformation (in geodesy and cartography).
|License: Freeware||Size: 10 KB||Download (18): Datum Transformation Download|