Software
An official USGS software project is code reviewed and approved at the bureau-level for distribution.
Filter Total Items: 916
R code for fitting and simulation study for zero-augmented beta model with errors R code for fitting and simulation study for zero-augmented beta model with errors
Code for implementing the Zero-Augmented Beta Model with Errors (ZABE) , simulation study code, and code for assessing trade-offs in study design via simulations.
ViTexOCR -- a script to extract text overlays from digital video ViTexOCR -- a script to extract text overlays from digital video
The ViTexOCR script presents a new method for extracting navigation data from videos with text overlays using optical character recognition (OCR) software. Over the past few decades, it was common for videos recorded during surveys to be overlaid with real-time geographic positioning satellite chyrons including latitude, longitude, date and time, as well as other ancillary data (such as...
Pedestrian Evacuation Analyst Tool Pedestrian Evacuation Analyst Tool
The Pedestrian Evacuation Analyst is an ArcGIS extension that estimates how long it would take for someone to travel on foot out of a hazardous area that was threatened by a sudden event such as a tsunami, flash flood, or volcanic lahar. It takes into account the elevation changes and the different types of landcover that a person would encounter along the way.
Evolutionary Ecology Software Evolutionary Ecology Software
The programs perform input file formation, distribution visualization, individual-based dynamic population simulation, pedigree accuracy assessment, effective population si
CRT: Cascade Routing Tool to Define and Visualize Flow Paths for Grid-Based Watershed Models CRT: Cascade Routing Tool to Define and Visualize Flow Paths for Grid-Based Watershed Models
The U.S. Geological Survey Cascade Routing Tool (CRT) is a computer application for watershed models that include the coupled Groundwater and Surface-water FLOW model GSFLOW and the Precipitation-Runoff Modeling System (PRMS). CRT generates output to define cascading surface and shallow subsurface flow paths for grid-based model domains.
AquaPathogen X: A Template Database for Tracking Field Isolates of Aquatic Pathogens AquaPathogen X: A Template Database for Tracking Field Isolates of Aquatic Pathogens
Aquatic Pathogen Template Database (AquaPathogen X)