Downloads
The following are files and programs useful in monitoring applications and other activities. Some of these are taken directly from, or linked to, their original sources, and are indicated as such. Others are modified (primarily for greater compatibility with the indicated operating systems).

Many files are compressed. Those files ending in .zip, primarily Windows® files, are compressed with the zip utility which is available for many operating systems and compatible with pkzip, WinZip, SimplyZip and other programs. Those files ending in .gz, primarily Linux® and Mac® files, are compressed with the gzip which is also available for many operating systems. Lastly, files ending in .tgz are compressed archives of a directory using the tar program which can uncompress and extract the files in a single step.

GPos has made its best effort in preparing this material. We make no representations or warranties with respect to accuracy or completeness. The software, source code and associated files are provided "as is". GPos is not liable for damages arising from the use of or inability to use these items.

Ancillary Files
Name Updated Description Windows® Linux® Mac®
ant_info.003 2010-Jul-14 NGS' GPS antenna phase offset and correction model file NGS NGS NGS
gpsrapid.out 2013-Feb-07 IERS rapid Earth orientation parameters USNO USNO USNO
lpsec.dat 2008-Dec-04 Summary of leap seconds since the start of GPS time GPos GPos GPos


Toolkit (source code)
Name Updated Description Windows® Linux® Mac®
bei 2005-Mar-03 quickly scans a RINEX observation file and reports the first epoch, last epoch and interval GPos GPos GPos
cato 2002-Oct-15 concatenates RINEX observation files GPos GPos GPos
day 1998-Dec-10 converts time to a decimal day GPos GPos GPos
dmjd 1999-Mar-10 converts the date and time to the decimal modified Julian date GPos GPos GPos
dow 1998-Dec-10 converts the date to the day-of-week GPos GPos GPos
doy 1998-Dec-10 converts the date to the day-of-year GPos GPos GPos
gpscal 1998-Dec-10 prints a simple text calendar including the GPS week numbers GPos GPos GPos
gpswk 1998-Dec-10 converts the date to the GPS week GPos GPos GPos
mjd 1998-Dec-10 converts the date to the modified Julian date GPos GPos GPos
neu2xyz 2000-Apr-12 converts local north-east-up (topocentric) vector components to their corresponding X-Y-Z (geocentric) components GPos GPos GPos
xyz2llh 1999-Jan-28 converts geocentric X-Y-Z to/from latitude-longitude-ellipsoid height GPos GPos GPos
xyz2neu 2000-Apr-08 converts local X-Y-Z (geocentric) components to their corresponding local north-east-up (topocentric) vector components GPos GPos GPos
year 1999-Oct-22 converts the date to the decimal year GPos GPos GPos


 
 
2013-02-08 06:15 UTC