| Software | GAGE
Index
Data Processing
Data Management
Visualization
Geodetic Utilities
Software
The GAGE Facility (GAGE) promotes research and learning in geodesy by providing a variety of software, including web applications, and desktop utilities for scientists, instructors, students, and others. Web-based data
visualization and mapping tools
provide users with the ability to view post–processed data while web-based
geodetic utilities
provide ancillary information. Downloadable stand-alone software utilities include applications for performing computations on raw data, e.g.,
data pre-processing and post-processing
, and
data management
tasks, and
geodetic modeling
. Get
help
with issues related to the Software section of our site.
Data Processing
For various pre-processing or post-processing of GPS/GNSS and TLS data:
TEQC
(Translation, Editing and Quality Checking) — GPS/GNSS format translating, correct GPS/GNSS metadata, time window or perform other filtering, and/or GPS/GNSS quality check.
GPS/GNSS Pre-processing Tools
Hatanaka
, Trimble's
runpkr00
, and other pre-processing tools
for various tasks
GPS/GNSS Post-processing Tools
GAMIT/GLOBK/TRACK
GIPSY-OASIS II
TLS Software
— community access to a variety of LiDAR and geospatial software packages.
SAR Software
— community access to a variety of SAR processing packages, maintained by GAGE on the
WiSAR
site.
InSAR Processing Wiki
See more Data Processing
Data
Management
Data management software subsystems for regional geodesy data managers are available.
GSAC
— Geodetic Seamless Archive Center, a free, open-source software package that provides web services for discovery, sharing, and access to geodetic data and metadata associated with site-located instruments.
Dataworks for GNSS
is a project to provide a turnkey system for regional GNSS data management of small networks which is being developed in stages as subsystems, e.g. one subsystem component being
GSAC
See more Data Management
Visualization
To assist all levels of users, visualization and mapping tools are available through GAGE. These applications and notebooks allow users to display data for individual or small groups of data points in a variety of ways.
GPS Velocity Viewer
allows exploration of PBO-site geodetic plate velocities, or your own geodetic velocities, in various reference frames.
Time series plotting tools
allow users to see and analyze data temporally.
Interactive GNSS Position Timeseries Plotter
dynamically plots North, East, and Vertical GPS/GNSS positions over time and optionally provides site maintenance event information.
GNSS Position Timeseries Plotter Notebook
(edit URL parameters to change station ID and dates).
See more Visualization
Geodetic Utilities
Geodetic utilities provide supporting information associated with geodetic positioning.
Plate motion calculator
calculates rigid plate motions at one or more specified locations on Earth using one or more plate motion models.
Geoid height calculator
calculates a geoid height correction at one or more specified locations on Earth using the EGM96 gravity model.
See more Geodetic Utilities
Last modified: 2026-03-09  18:06:37  America/Denver