image thumbnail

updated 1 month ago

gdistm by Chad Greene

Get distances in any length unit from mouse clicks on a map (mapping, length, great circle)

gdistm documentation

gdistm(varargin)

image thumbnail

updated 4 months ago

Distance calculation using Haversine formula by Josiah Renfree

Compute the distance between two locations using the Haversine formula (haversine, latitude, longitude)

haversine(loc1, loc2)

image thumbnail

updated 10 months ago

Zip Code Latitude Longitude City State County by Sami

Distance between two zip codes (zip, zip code, distance)

ZipLatLon.m

image thumbnail

updated 1 year ago

Vectorized Solar Azimuth and Elevation Estimation by Darin Koblick

Predict the topocentric solar position defined by geodetic lat, lon, Alt, and a universal time (aerospace, alt, altitude)

SolarAzEl(UTC,Lat,Lon,Alt)

test_SolarAzEl()

image thumbnail

updated almost 3 years ago

IATA code to longitude and latitude by Tom K

A function enabling the easy extraction of longitude and latitude data from an IATA code. (iata, aerospace, data import)

IATA2lonlat(code)

image thumbnail

updated 3 years ago

Convert UTC to Solar Apparent Time by Darin Koblick

Convert a time given in UTC to Solar Apparent or Solar Mean Time (solar mean time, solar apparent time, utc)

EquationOfTime(UTCjd)

UTC2SolarApparentTime(UTC,Lon)

image thumbnail

updated 3 years ago

Shaded Earth Map by Jonathan Sullivan

Draws a path of the Earth with realistic colors. (mapping, maps, earth)

drawEarthShaded(USAshaded,WorldShaded,Lakes)

image thumbnail

updated 3 years ago

Correctly proportion a lat/lon plot by Jonathan Sullivan

Correctly proportions a lat/lon plot based on a spherical Earth assumption (latitude, longitude, proportions)

lat_lon_proportions(h)

image thumbnail

updated 4 years ago

Lunar Azimuth and Altitude Estimation Algorithm by Darin Koblick

Predict the Lunar Azimuth and Altitude within +/- .2 deg of any lat and lon for a given UTC (aerospace, astronomy, moon)

LunarAzEl(UTC,Lat,Lon,Alt)

Contact us