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PC Software Download - ADJUST AND UTILITIES |
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ADJUST AND UTILITIES
Last update [2008 August 25]
Description
A Suite of programs compiled for a Win32 platform, used in conjunction with NGS program ADJUST.
NGS Data Submission Policy
ADJUST_ALL [2008/07/23]
Download a zip file with all PC executables, support files and documentation. Does not contain source code files.
DOWNLOADS:
adjust_all.zip contains the Adjust suite of programs for the PC.
ADJUST [version 5.4 - 2008/08/25]
Performs least squares adjustment on horizontal,
vertical angle, and GPS observations.
DOWNLOADS:
adjust.exe is the PC executable.
adjust_suppl52.zip contains supplemental documentation for versions 5.2 and later
samples.zip has sample data files, common to adjust, chkobs, obschk, obsdes
adjust_v54.zip contains program source code
Adjustment Processing Tutorial is a recommended adjustment procedure (stepbystep.pdf).
Constrained Adjustment Guidelines provides a step-by-step approach to adjusting constrained survey projects (guidelinesNov04.pdf).
CHKOBS [version 2.4 - 2007/12/21]
Checks a horizontal (Vol 1) bluebook observation dataset
for correct structure and syntax.
Supercedes program newchkobs.
DOWNLOADS:
chkobs.exe is the PC executable.
chkobs.txt is the ASCII text documentation file.
samples.zip has sample data files, common to adjust, chkobs, obschk, obsdes
chkobs_v24.zip contains program source code.
Files Required to run CHKOBS:
newerror.dir is the required error listing file. ** Updated 2007 Dec 21 **
contrib.dat is the
required contributors listing file.
Tip: right-click the link, select "Save Link As..."
OBSCHK [version 3.8 - 2008/05/15]
Checks the integrity of the B-file (Horiz bluebook) and G-file.
Obschk is not a complete checking program.
Program chkobs performs additional syntax and structure checks
on the B-file and should be run prior to obschk.
DOWNLOADS:
obschk.exe is the PC executable.
obschk.txt is the ASCII text documentation file.
samples.zip has sample data files, common to adjust, chkobs, obschk, obsdes
obschk_v38.zip contains program source code.
OBSDES [version 2.5 - ]
OBSDES compares a horizontal Blue Book Description data set
with its respective Blue Book Observation data set.
OBSDES produces a list of error messages along with the description
data set record and observation data set information.
DOWNLOADS:
obsdes.exe is the PC executable.
obsdes.txt is the ASCII text documentation file.
samples.zip has sample data files, common to adjust, chkobs, obschk, obsdes
BBACCUR2 [version 1.6 - 2003/08/05]
which provides a formatted listing of
the external and internal accuracies which have been computed by
program ADJUST-- sorted in numerical ascending order of external
accuracy. Output from program ADJUST, run with accuracies,
is used as input.
DOWNLOADS:
bbaccur2.exe is the PC executable.
bbaccur2.txt is the ASCII text documentation.
bbaccur2_v16.zip contains program source code.
CLUSTER
used to identify geodetic stations which are
common to two data sets with respect to name or a given
position tolerance.
DOWNLOADS:
cluster.exe is the PC executable.
cluster.txt is the ASCII text documentation.
COMPVECS [version 1.2 - 2006/02/16]
is used to find differences among redundant vectors
in a G-file. It requires a horizontal bluebook with *80*
position data records.
DOWNLOADS:
compVecs.exe is the PC executable.
compVecs.txt is the ASCII text documentation.
compVecs_v12.zip contains program source.
DIFLATLON2 [version 1.6 - 2005/06/16]
finds the difference in position and orthometric
height for the same station as reported in two horizontal files
with *80* and *86* records.
DOWNLOADS:
diflatlon2.exe is the PC executable.
diflatlon2.txt is the ASCII text documentation.
dll2_v16.zip contains program source.
ELEVUP
creates a bfile which combines the bfile output from
the constrained horizontal adjustment with the bfile output from
the constrained vertical adjustment. This new bfile contains
*80* records with adjusted positions from the horizontal and
*86* records with the ellipsoidal heights from the horizontal
adjustment and the orthometric heights and geoid heights
from the vertical adjustment.
DOWNLOAD:
elevup.exe is the PC executable.
ELLACC [version 2.7 - 2003/08/05]
which computes ellipsoidal height order
and class for a project. Output from program ADJUST, run with
accuracies, is used as input.
DOWNLOADS:
ellacc.exe is the PC executable.
ellacc.txt is the ASCII text documentation.
ellacc_v27.zip contains program source.
MAKE86
which adds *86* records to the bfile. If the existing
*80* records contain orthometric heights, these are added to
the new *86* records.
DOWNLOAD:
make86.exe is the PC executable.
MODGEE
2007Aug01 - In preparation for the computation of network and local
accuracies, MODGEE will no longer be necessary.
Rather, the variance factor must be computed by placing VVHU
at the end of the AFILE when running the final free adjustment.
PREPLT2 [version 1.1 - 2003/08/01]
reads ADJUST (v4.30) output file and writes residual
components, baseline length, SSNs and designations to an output
file in tabular format.
DOWNLOADS:
preplt2.exe is the PC executable.
preplt2_11.zip contains program source.
QQRECORD [version 1.9 - 2005/07/18]
adds qq records to the Afile (used by program
ADJUST) to compute accuracies for all observed lines. Either the
gfile (for GPS projects) or the bfile (for classical terrestrial
projects) can be used as input.
DOWNLOADS:
qqrecord.exe is the PC executable.
qqrecord_v19.zip contains program source.
Disclaimer
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For more information contact NGS Information
Services:
by e-mail,
or call (301) 713-3242, Monday-Friday, 7:00 AM - 4:30 PM eastern time.
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problems,
contact the
Webmaster.
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http://www.ngs.noaa.gov/PC_PROD/ADJUST/index.shtml |
Last Modified:
Monday, 25-Aug-2008 16:48:14 EDT |
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