| Introduction |
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Welcome to the GSAC Wizard v1.2 |
Using this Wizard you can browse GPS Seamless Archive Center (GSAC) content (monuments
or data files) by adding/subtracting various constraints in an interactive query-building process.
Please be advised that this tool is just one way to access the GSAC, and was designed primarily for the
discovery, summary and quality-checking of GPS monument metadata.
Though you can also locate data records with this tool, using most of the same criteria, users should
exercise caution when building queries (for data records) with long timespans and/or large spatial
extents. Since there are more than 4.5 million data records now available in the GSAC such large
queries will take time to execute, and, will often return extremely large data sets (several thousand
records or more).
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