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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
|
|
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