Geodetic Toolkit: Online Adjustment User Services

NOTICE: November 27, 2012

NGS updates "Bluebooking" process for GPS projects.

The "Bluebooking" adjustment process for GPS projects has been revised and is now available to the public for evaluation and use. An evaluation (beta) version of the adjustment software suite (including associated documentation) is available here . The beta version should be used to submit all GPS projects to NGS; projects submitted using the previous version will no longer be accepted. The evaluation period is expected to last one to two months, and during that time NGS welcomes your questions and comments.

NGS has developed five interactive, online ADJUST package applications for the NGS Toolkit.

(PC versions of this software, and the source code, can be downloaded from the ADJUST Package).

Click on a link below to run the application online:

ADJUST
Performs a least squares adjustment on horizontal, vertical angle, and/or GPS observations.
CHKOBS
Performs a syntax and structure check of a bfile.
NEWMODBB
Modifies a bfile as input to ADJUST.
OBSCHK
Checks a BFILE and its compatibility with a gfile (if the gfile exists).
OBSDES
Compares a bfile and a description file.

Please send any comments about these utilities to the NGS Webmaster

Last updated by NGS.webmaster on August 17, 2012

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