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918 Titles Match Your Query
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51. Modular Finite-Element Model for Areal and Axisymmetric Ground-Water Flow Problems [USGS_MODFE]
This MODular, Finite-Element digital-computer program (MODFE) was developed to provide solutions to ground-water-flow problems based on the governing equations that describe two-dimensional ...

52. Nitrogen and Phosphorus Pollution Data Access Tool (NPDAT) [EPA_npdat]
The Nitrogen and Phosphorus Pollution Data Access Tool (NPDAT) enables users to view and download nitrogen and phosphorus pollution data from a variety of databases. The NPDAT utilizes shared Web ...

53. One-Dimensional Transport with Equilibrium Chemistry (OTEQ): A Reactive Transport Model for Streams and Rivers [USGS_OTEQ]
The One-Dimensional Transport with Equilibrium Chemistry (OTEQ) model is a mathematical simulation model used to characterize the fate and transport of waterborne solutes in streams and rivers. The ...

54. Open Channel Flow [OCFlow]
The Open Channel Flow program allows you to calculate the water table for little natural rivers.

55. Open Source Application for Modeling Flood Control Measures and 1D Hydrodynamic Flood Simulation [nofdp_IDSS]
The nofdp IDSS is an open source application for modeling flood control measures and 1D hydrodynamic flood simulation. Additional modules for ecological and spatial analysis, multicriteria evaluation ...

56. QUICK-2: Hydraulic Analysis Program [FEMA_QUICK_2]
Quick-2, Version 1.0, is a Microsoft DOS hydraulic analysis program (similar to HEC-2) used to compute water-surface elevations in open channels. Quick-2 was developed to accompany the FEMA guidance ...

57. RECESS: A computer program for analysis of streamflow recession [USGS_RECESS]
The RECESS program, a computer program for analysis of streamflow recession, is used to determine the recession index and to define the master recession curve from analysis of streamflow records. ...

58. Regime Prescription Tool (HEC-RPT) [HEC-RPT]
The Regime Prescription Tool (HEC-RPT) is designed to facilitate entry, viewing, and documentation of flow recommendations in real-time, public settings. HEC-RPT seeks to improve 1) communications ...

59. Reservoir System Simulation [HEC-ResSim]
The Reservoir System Simulation program is one of the next generation (NexGen) software package which is designed to be used to model reservoir operations at one or more reservoirs whose operations ...

60. River Bathymetry Toolkit [RBT]
The River Bathymetry Toolkit (RBT) is available for free and is under active development. Tools exist for cutting cross sections and longitudinal profiles into high resolution DEMs to extract hydrologic ...

61. STRMDEPL, A One-Dimensional Model Using Two Analytical Solutions to Calculate Streamflow Depletion by a Nearby Pumping Well [USGS_STRMDEPL08]
STRMDEPL, a one-dimensional model using two analytical solutions to calculate streamflow depletion by a nearby pumping well, was extended to account for two additional analytical solutions. The extended ...

62. Statistical Software Package (HEC-SSP) [HEC-SSP]
The U.S. Army Corps of Engineers Statistical Software Package (HEC-SSP) developed by the Hydrologic Engineering Center. This software allows you to perform statistical analyses of hydrologic data. ...

63. Three-Dimentional finite-difference groundwater model (MODFLOW)—2000 version—with variably saturated flow [USGS_MF2K-VSF]
The Variably Saturated Flow (VSF) Process enables MODFLOW (MF2K v15) to simulate three dimensional variably saturated flow in porous media. The VSF Process includes five packages unique to unsaturated ...

64. Two-dimensional method-of-characteristics ground-water flow and transport model [USGS_MOC]
The Two-dimensional method-of-characteristics ground-water flow and transport model model simulates solute transport in flowing ground water. It is applicable to one- or two-dimensional problems ...

65. USGS Water Services [USGS_waterservices]
The USGS Water Services site serves USGS water data via automated means using web services and extensible markup language (XML) as well as other popular media types. Services can be invoked with the ...

66. Umtanum Fluid Flow Simulation [ufflow]
The Umtanum Fluid Flow Simulation is an object oriented numerical model simulating fluid flow in a porous medium using Cellular Automata techniques. Uses the DotNet Framework. Intended to be extensible ...

67. VS2DI - A graphical software package for simulating fluid flow and solute or energy transport in variably saturated porous media [USGS_VS2DI]
VS2DI is a graphical software package for simulating flow and transport in variably saturated porous media. This software package consists of three components: - VS2DTI, for ...

68. WTAQ: Computer program for calculating drawdowns and estimating hydraulic properties for confined and water-table aquifers [USGS_WTAQ]
The computer program WTAQ calculates hydraulic-head drawdowns in a confined or water-table aquifer that result from pumping at a well of finite or infinitesimal diameter. The program is ...

69. Watershed Analysis Risk Management Framework (WARMF) [EPA_warmf]
To facilitate TMDL analysis and watershed planning, the Watershed Analysis Risk Management Framework WARMF was developed under sponsorship from the Electric Power Research Institute (EPRI) as a decision ...

70. Watershed Delineation [SERC_WATERSHED]
This Flash animation from Michigan Tech drapes a watershed boundary upon a mountainous landscape and then shows how, after rainfall, surface runoff is funneled into a hierarchical drainage net. The ...

71. Weighted-Multiple-Linear Regression Program [USGS_WREG]
The Weighted-Multiple-Linear Regression Program (WREG) program can be used to develop a regional estimation equation for streamflow characteristics that can be applied at an ungaged basin, or to improve ...

72. ZONECONC - A Postprocessing Program that Tabulates Concentration Statistics from Concentration Data Generated by MODFLOW-GWT [USGS_ZONECONC]   PARENT SERF
The computer program, called ZONECONC, tabulates concentration data using the results from the U.S. Geological Survey Modular Three-Dimensional Ground-Water Flow and Solute-Transport Model (MODFLOW-GWT). ...

73. waterData—An R Package for Retrieval, Analysis, and Anomaly Calculation of Daily Hydrologic Time Series Data [USGS_waterData]
Hydrologic time series data and associated anomalies (multiple components of the original time series representing variability at longer-term and shorter-term time scales) are useful for modeling ...

74. DataONE R Client [dataone_r]
The DataONE R Client is an R package that provides read/write access to data and metadata from the DataONE network of Member Node data repositories. Member Nodes in DataONE are independent data repositories ...

75. MIG Editor - A Geographical Metadata Editor [migeditor]
The MIG Editor is a geographical metadata editor that implements a subset of the 19115, 19119 and 19139 ISO formats. Based in the Portuguese Metadata Profile and INSPIRE requirements.

76. The GLOBE Program Archive of Environmental Data and Resources for Students and Teachers [GLOBE_Archive-00]   CHILD SERFs
GLOBE (Global Learning and Observations to Benefit the Environment) is a worldwide hands-on, primary and secondary school-based science and education program. GLOBE's vision promotes and supports ...

77. All About Snow [02-NSIDC_Web_Snow-00]
All About Snow was developed to provide you with a wealth of information about snow. Visit our Question and answer section, Q & A, where you will find answers to the snow questions that we have received. ...

78. Antarctic Glaciological Data Center [AGDC01]
An extensive collection of many Antarctic glaciological parameters is available for the polar science community upon request. Funded by the National Science Foundation's Office of Polar Programs, ...

79. MODAPS Web Services [MODAPS_WEB_SERVICE]
MODAPS Web Services provides an Application Programming Interface (API) to access the data products provided by the Level 1 and Atmosphere Archive and Distribution System (LAADS). The mission of MODAPS ...

80. Mapped_Vis: Mapped L1B and L2 Granule Visualization [Mapped_Vis]
This package consists of a PERL script which controls the usage of a set of IDL visualization codes designed to plot, with geolocated projection, individual granules of Level 1B and various Level ...

81. Panoply NetCDF Viewer [NASA_GISS_Panoply]
Panoply is a cross-platform application which plots geo-gridded arrays from netCDF, HDF and GRIB datasets. You can: - Slice and plot specific latitude-longitude, latitude-vertical, longitude-vertical, ...

82. TRMM Data Reader [TRMM_Data_Reader]
Read_HDF v2 (previously called TRMM Data Reader) is a tool to read in a TRMM HDF data file and write out user-selected SDS arrays and Vdata tables as separate flat binary files. New functionalities ...

83. Marsh Analysis and Planning Tool Incorporating Tides and Elevations (MAPTITE) [NOAA_MAPTITE]
This ArcGIS extension is used to identify suitable locations for new marsh plants during coastal wetland restoration. By delineating planting areas and providing point data that can be uploaded to ...

84. ORNL DAAC Open Access Initiative - Protocol for Metadata Harvesting [ORNL_DAAC_OAI_PMH]
ORNL DAAC's OAI-PMH harvester allows metadata records from the DAAC repository to be exposed as items in an OAI data repository and made available to the data provider for incremental harvesting. ...

85. All About Glaciers...an Educational Site of Facts, Photos, and Events [02-NSIDC_Glacier-00]
All About Glaciers is a comprehensive glacier guide, including fascinating facts, answers to common questions, a gallery of historic photos, lists of books and articles, plus links to other glacier ...

86. State of the Cryosphere; An Educational Site about the Earth's Changing Snow and Ice Masses [01-NSIDC_Cryosphere-00]
NSIDC's State of the Cryosphere provides an overview of the status of snow, ice, and permafrost as indicators of climate change. This site provides time-series data for Northern Hemisphere snow cover, ...

87. CIESIN Thematic Guides: A Guide to Land-Use and Land-Cover Change (LUCC) [CIESIN_SEDAC_TG_LUCC]
The Guide to Land-Use and Land-Cover Change (LUCC) discusses several important topics in land use and land cover change research such as deforestation, desertification, biodiversity loss, land cover ...

88. ENTRI Conference of Party (COP) Decision Search Tool [CIESIN_SEDAC_ENTRI_COPDST]
The ENTRI Conference of Parties (COP) Decision Search Tool allows the user to search decisions produced by the Parties of the following multilateral environmental agreements (MEAs): Convention on ...

89. Metropolitan East Coast (MEC) Education Module [CIESIN_SEDAC_MEC_EDUC_MODULE]
The Metropolitan East Coast (MEC) Education Module is a package of GIS software, datasets and lesson plans designed for educators who are interested in using GIS technology to explore global climate ...

90. Socioeconomic Data and Applications Center (SEDAC) Environmental Sustainability Index Electronic Seminar (ESI E-Seminar) [CIESIN_SEDAC_ESI_E-SEMINAR]
The Environmental Sustainability Index e-Seminar (ESI_e-Seminar) is a short online course describing the many facets of environmental sustainability. The course consists of a series of video discussions ...

91. TerraViva SEDAC Data Viewer [CIESIN_SEDAC_TERRAVIVA]
2011 TerraViva! SEDAC Viewer has been updated with a wide range of new SEDAC data. This map viewer and standalone software application (Microsoft Windows-based) uses a powerful data-viewing engine ...

92. Environmental Response Management Application (ERMA) [NOAA_ERMA]
The Environmental Response Management Application (ERMA) is an online mapping tool that integrates static and real-time data?such as Environmental Sensitivity Index maps, ship locations, weather, ...

93. Essential Fish Habitat Mapper [NOAA_efhmapper]
The Essential Fish Habitat Mapper is an online tool that displays essential fish habitat, and habitat areas of particular concern, established under provisions in the Magnuson-Stevens Fishery Conservation ...

94. eCoastal Toolbox [NOAA_ecoastal]
The U.S. Army Corps of Engineers? eCoastal program provides data management solutions for coastal projects. The eCoastal Toolbox is a comprehensive set of applications that enable ArcGIS users to ...

95. Socioeconomic Data and Applications Center (SEDAC) Map Client [CIESIN_SEDAC_MAP_CLIENT]
Socioeconomic Data and Applications Center (SEDAC) Map Client is a web-based mapping tool that allows flexible interaction with spatial data from CIESIN?s SEDAC and other sources. The map client may ...

96. Socioeconomic Data and Applications Center (SEDAC) United States-Mexico Demographic Data Viewer (US-MEX DDViewer) [CIESIN_SEDAC_US-MEX_DDVIEWER]
United States-Mexico Demographic Data Viewer (US-MEX DDViewer) is a web-based application providing rapid data mapping, viewing, and analysis for more than 200 demographic, social, vital statistic, ...

97. Natural Hazards Center [Natur_Haz_Center]   CHILD SERFs
The Natural Hazards Center, located at the University of Colorado, Boulder, Colorado, USA, is a national and international clearinghouse for information on natural hazards and human adjustments to ...

98. Coastal Flood Exposure Mapper [NOAA_flood-exposure]
This product supports community discussions about coastal hazard vulnerabilities and assets with maps that show people, places, and natural resources exposed to coastal flooding. Based on the Roadmap ...

99. SCAR Composite Gazetteer of Antarctica (CGA) [SCAR_Gazetteer]
The SCAR Composite Gazetteer of Antarctica (CGA) has been compiled over a period of 19 years (commenced 1992) and consists of 36,620 names that correspond to 18,623 features. The place names information ...

100. ORNL DAAC Tool for Searching an Article by DOI [ORNL_DAAC_DOI_SEARCH]
The ORNL DAAC has created a tool for finding relevant ORNL DAAC data sets that are used in published articles. On the ORNL DAAC home page, users can select the Tools menu, then select Search by article ...

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