Software
An official USGS software project is code reviewed and approved at the bureau-level for distribution.
Filter Total Items: 962
NetCDF-CF Geometry and Timeseries Tools for R NetCDF-CF Geometry and Timeseries Tools for R
Tools to create time series and geometry 'NetCDF' files.
nhdplusTools: Tools for Accessing and Working with the NHDPlus nhdplusTools: Tools for Accessing and Working with the NHDPlus
Tools for traversing and working with National Hydrography Dataset Plus (NHDPlus) data. All methods implemented in 'nhdplusTools' are available in the NHDPlus documentation available from the US Environmental Protection Agency https://www.epa.gov/waterdata/basic-information.
NSHMP Models, Codes and Catalogs - National Seismic Hazard Mapping Project NSHMP Models, Codes and Catalogs - National Seismic Hazard Mapping Project
Models, Codes and Catalogs used to produce the National Seismic Hazard Maps.
OpenSHA OpenSHA
OpenSHA is an effort to develop object-oriented, web- & GUI-enabled, open-source, and freely available code for conducting Seismic Hazard Analyses (SHA).
P-Phase Picker P-Phase Picker
P PHASEP ICKER is a powerful tool for automatically picking P-phase onsets with high precision without requiring detection interval or threshold settings.
PDL PDL
The Product Distribution Layer (PDL) is a USGS platform for receiving earthquake data over the Internet in near-real time.
Point-Source Load Estimation Tool (PSLoadEsT) Point-Source Load Estimation Tool (PSLoadEsT)
The Point-Source Load Estimation Tool (PSLoadEsT) provides a user-friendly interface for generating reproducible load calculations for point source dischargers while managing common data challenges including duplicates, incompatible input tables, and incomplete or missing nutrient concentration or effluent flow data. Maintaining a consistent method across an entire study area is...
Point-Source Load Estimation Tool (PSLoadEsT) Point-Source Load Estimation Tool (PSLoadEsT)
Software for generating reproducible load calculations for point source dischargers. Includes features to manage common data challenges such as duplicates, incompatible input tables, and missing nutrient concentration or effluent flow data.
popcluster: Developing Hierarchical Population Monitoring Frameworks for mobile species with high site fidelity popcluster: Developing Hierarchical Population Monitoring Frameworks for mobile species with high site fidelity
The software "popcluster" constructs hierarchically nested groupings of similar habitats associated with field surveys while considering biological structure/connectedness (movements between habitats). This approach can support mobile species with high site fidelity where monitoring during surveys occurs on birthing grounds, breeding grounds, or stopovers/seasonal habitat for migratory...
PQLX: A Software Tool to Evaluate Seismic Station Performance PQLX: A Software Tool to Evaluate Seismic Station Performance
PQLX is open-source software system for evaluating seismic station performance and data quality.
Prism Engine software source code v2.0.0 Prism Engine software source code v2.0.0
A continually increasing number of high-quality digital strong-motion records from stations of the National Strong Motion Project (NSMP) of the U.S. Geological Survey (USGS), as well as data from regional seismic networks within the U.S., called for automated processing of strong-motion records with human review limited to selected significant or flagged records. This PRISM (Processing...
PS2FF PS2FF
Produce approximated finite fault distances and variance corrections given point source information, for example, Repi (epcentral distance) to Rjb (Joyner-Boore distance) or Rrup (closest distance to rupture).