Elevation

Predict the azimuth and elevation of the Sun within +/- 1 degree at any geodetic latitude, longitude and altitude.Function Call: [Az El] = SolarAzEl('2008/02/18 13:10:00',60,15,0)Input List:UTC Date and Time - Use format YYYY/MM/DD hh:mm:ssLatitude - Site Latitude in degrees -90:90 -> S(-)... Platforms: Matlab

Calculates azimuth and elevation angle in the local horizon system for a sky position given in equatorial coordinates (RA Dec J2000).Function Call: [Az El] = RADec2AzEl(350,58, '2008/02/18 13:10:00',60,15,0)Input:RA - Right ascension (J2000) of sky position in degrees (0:360)Dec - Declination... Platforms: Matlab

It needs as an input the value for wind speed to generate a stochastic sea-surface one-dimensional realization.It uses the Pierson-Moskowitz spectrum. Requirements: - MATLAB 7 or higher Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

The actual version requires the following MATLAB toolboxes:- Mapping toolbox (for elevation())- Image Processing Toolbox (for imshow())A providing of toolbox independent functions would be greatly acknowledged.You may tweak the sourcecode to adjust the following information:- Receiver Position-... Platforms: Matlab

-function angles=satang4(strSys1,latA,longA,longsat,strSys2,latB,longB)-calculation of satellite angles: elevation, azimuth, and also relative azimuth and baseline orientation if input data-belongs to two sites-Sources:-Digital satellite communications, 2nd Ed. Author Tri Ha, for satellite... Platforms: Matlab

A variation of Matlab's cart2sph, that transforms a vector of Cartesian coordinates (East, North, Up) to radar coordinates (Range, Azimuth, Elevation). Note the different definition of radar coords vs. spherical coords, which require this different function (see exact definitions within the help... Platforms: Matlab

A collection of functions for calculating the upslope area and related measurements for a digital elevation model (DEM).Based on the method of Tarboton.See also the upslope area postings on my image processing blog, March-August 2007, http://blogs.mathworks.com/steve.Requires Image Processing... Platforms: Matlab

It needs as an input the value for wind speed to generate a stochastic sea-surface one-dimensional realization.It uses the Pierson-Moskowitz spectrum. Platforms: Matlab

SimpleDEMViewer reads Digital Elevation Model (DEM) data and shows colored elevation map on a Mac screen. It can make bird's-eye views, stereographs and others. DEMs supported gtopo30, hydro1k, srtm, srtm dted, srtm30plus, etopo2, etopo5, globe, gdem some bil forms, usgs ascii DEMs, DEMs from... Platforms: Mac

The g3DGMV program was designed as a free viewer for Digital Elevation Model (DEM ) and Digital Line Graphs (DLG ) maps. Both of these formats are available from various locations on the web. These maps are rendered by g3DGMV as 3D images that can be manipulated by the user and view from... Platforms: *nix

Mapyx Quo is an intuitive, easy to learn and, surprisingly simple-to-use digital mapping program which enables you to connect your GPS to your PC and manage all your waypoints, routes and tracks. View information such as elevation, distance, speed, ETA and many more. Quo supports numerous... Platforms: Windows, Windows CE

Create the GeoDatabase for the entire world. This program create the geographical location Latitude, Longitude, and Altitude (Elevation) for every city, village, region, state, county in the World. The program crawls the data from the website www.heavens-above.com which collect data from US... Platforms: Windows

A complex but easy to use Prayer Times Calculator that have parametric depression angles and safety margins with graphical display of sun/moon azimuth & elevation angles and trajectory. FEATURES: All timings between 1901 and 2099 by truly astronomical calculation 5 different calculation... Platforms: Windows

The Matlab SRTM Library is designed to be an easy-to-use interface for importing and manipulating NASA's Shuttle Radar Topography Mission (SRTM) Digital Elevation Model (DEM) dataset. Platforms: Windows, Mac, Linux

Skalli is a simple tool to estimate the IVS reference point of an azimuth-elevation type VLBI radio telescope. Platforms: Windows, Mac, Linux

No matter you love swinging the club or not, you will surely enjoy throwing a disc or two in the fascinating sport-and-action game of Disc Golf! Your goal is to throw the disc into the target baskets with as few attempts as possible. You will be given a disc when the game starts, while the... Platforms: Windows

Based on the Two line elements(TLE) - Input from the user, the program calculates the time and the date of the satellite pass. Prints out Azimuth and Elevation & plots it too. Platforms: Matlab

The Strahler Stream Order is a way to classify rivers based on a hierarchy of tributaries. First-order streams don't have tributaries. When two first-order streams come together, they form a second-order stream. When two second-order streams come together, they form a third-order stream. When two... Platforms: Matlab

Simple function to calculate melt rates in meter water equivalent per year for a digital elevation model (DEM) based on positive degree days factor (PDD) using seasonal variation.User can specify factors: mean annual temperature, PDD_ice, seasonal variation in degrees and year length.Approach... Platforms: Matlab

GPSMinna - the Lancre army knife for GeoCachers Features . Automatically retrieve GPX (Pocket Queries) from Apple Mail . Export Pocket Queries onto Device . Import Tracklogs from your device . Create elevation charts in Excel . Extensible script interface. You can add new functionality... Platforms: Mac