Software
An official USGS software project is code reviewed and approved at the bureau-level for distribution.
Filter Total Items: 903
PRESENCE PRESENCE
Estimates patch occupancy rates and related parameters.
RDSURVIV RDSURVIV
Computes estimates of survival and capture probability using capture-recapture data with "robust-design" models and recoveries.
GENPRES GENPRES
Generates patch-occupancy data and analyzes using MARK.
CENTROID CENTROID
Tests the null hypothesis that two samples of recoveries belong to the same bivariate distribution.
DISTANCE DISTANCE
Allows design and analysis of distance sampling surveys to estimate density and abundance of a population
ECOSRCH ECOSRCH
ECOSEARCH was developed as a first step to a testable, scientific basis for ecosystem management.
BROWNIE BROWNIE
Computes estimates of survival and recovery rates for 2-age class band-recovery data.
WinSLAMM (Source Loading and Management Model): Parameter and standard land-use files for Wisconsin WinSLAMM (Source Loading and Management Model): Parameter and standard land-use files for Wisconsin
The SLAMM model is used to identify sources of pollutants in urban stormwater runoff and to evaluate management alternatives for reduce pollutants. These files provide stormwater flow and pollutant-concentration data for calibrating and verifying SLAMM for use in Wisconsin (WinSLAMM).
Soil-Water-Balance (SWB) for estimating groundwater recharge Soil-Water-Balance (SWB) for estimating groundwater recharge
The Soil-Water-Balance (SWB) model has been developed to allow estimates of potential recharge to be made quickly and easily. The code calculates components of the water balance at a daily time-step by means of a modified version of the Thornthwaite-Mather soil-moisture-balance approach.
PESTCommander PESTCommander
PESTCommander is an object-oriented Graphical User Interface (GUI) written in Python® that facilitates the management of model files ("file management") and remote launching and termination of slave computers across a distributed network of computers ("run management").
GENIE Version 2: A general model-independent TCP/IP run manager GENIE Version 2: A general model-independent TCP/IP run manager
GENIE Version 2 is a model-independent suite of programs that can be used to generally distribute, manage, and execute multiple model runs via a TCP/IP network. The suite consists of a file distribution interface, a run manager, a run executer, and a routine that can be compiled as part of a program and used to exchange model runs with the run manager.
TSPROC: a general time-series processor to assist in model calibration and result summarization TSPROC: a general time-series processor to assist in model calibration and result summarization
TSPROC (Time Series PROCessor) is a software package designed to assist in the calibration of models by editing and distilling time series datasets into more meaningful observations to be used in the optimization objective function. TSPROC uses a simple scripting language to process and analyze time series.