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Data Analysis Tools

Data Analysis Tools include models and other specific data analyses.

Filter Total Items: 174

San Diego Hydrogeology Data Map San Diego Hydrogeology Data Map

Map of the San Diego Hydrogeology project study area with links to groundwater and surface water data for each of the monitoring sties.

GloVis GloVis

The USGS Global Visualization Viewer (GloVis) is an online search and order tool for selected remote sensing data.

MODFLOW MODFLOW

MODFLOW is the USGS's three-dimensional (3D) finite-difference groundwater model. MODFLOW is considered an international standard for simulating and predicting groundwater conditions and groundwater/surface-water interactions.

SPARROW SPARROW

SPARROW (SPAtially-Referenced Regression On Watershed attributes), is watershed based and designed for use in predicting long-term average values of water characteristics, such as concentrations and amounts of selected constituents that are delivered to downstream receiving waters.

North American Aquatic Macroinvertebrate Digital Reference Collection (NAAMDRC) North American Aquatic Macroinvertebrate Digital Reference Collection (NAAMDRC)

Aquatic invertebrates are a key component of freshwater ecosystems, and an understanding of aquatic invertebrate taxonomy is central to freshwater science. The North American Aquatic Macroinvertebrate Digital Reference Collection (NAAMDRC) was created by the USGS Aquatic Experimental Lab (AXL) to provide users with high-quality digital microscopy photographs.

Tracking Water Quality in U.S. Streams and Rivers Tracking Water Quality in U.S. Streams and Rivers

This online graphical data tool provides USGS National Water Quality Network data, water-quality loads, and trends.

Photographs of Willow Creek Reservoir near Heppner, OR Photographs of Willow Creek Reservoir near Heppner, OR

Interactive photograph viewer used to see changes to Willow Creek Reservoir. Includes 5 cameras. Best viewing starts after September 17, 2016. This web tool is no longer updated because data from the photo monitor is no longer available. Retained for historical reference.

USGS Data Grapher USGS Data Grapher

This is a data graphing utility that allows the user to build graphs of data from selected USGS stations. Select the station, the type of graph, the parameter(s) to plot, and the starting and ending dates for the graph.

Hazards Data Distribution System (HDDS) Explorer Hazards Data Distribution System (HDDS) Explorer

The Hazards Data Distribution System ( HDDSExplorer) is an event-based interface that provides a single point-of-entry for access to remotely sensed imagery and other geospatial datasets as they become available during a response.

Geospatial Platform Geospatial Platform

The GeoPlatform provides shared and trusted geospatial data, services, and applications for use by the public and by government agencies and partners to meet their mission needs.
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