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Abstract
The Hydrograph Analyst, an ArcView GIS Extension for HydrologistsTrack: Water Resources
Author(s): Matthew L Jones
The Hydrograph Analyst (HA) is an ArcView GIS 3.2 extension developed to assist hydrologists at the U.S. Geological Survey in analyzing water levels from wells. The extension enhances ArcView with increased relational database (RDB) capabilities and inclusion of a Hydrograph Document Graphical User Interface (DocGUI) based on the Chart DocGUI. The RDB enhancements enable the user to utilize an identify tool, in the View DocGUI, to dynamically retrieve hydrologic information about a well from various tables in an RDB. The Hydrograph DocGUI enables the user to attribute individual water levels on a hydrograph with the attributes dynamically communicated to the RDB.
Matthew L Jones
U.S. Geological Survey
6770 South Paradise Road
Las Vegas, NV 89119
USA
Phone: 702-897-4011
Fax: 702-897-4055
E-mail: jonesml@usgs.gov