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250 Titles Match Your Query
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1. Avro - A Data Serialization System [Avro]
Apache Avro is a data serialization system. Avro provides: - Rich data structures. - A compact, fast, binary data format. - A container file, to store persistent data. - Remote procedure call ...


2. BASINS: Better Assessment Science Integrating Point & Nonpoint Sources [BASINS-EPA]
Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) is a multipurpose environmental analysis system designed to help regional, state, and local agencies perform watershed- and ...


3. PySAL: Open Source Python Library for Spatial Analytical Functions [ASU_PySAL]
PySAL is an open source cross-platform library of spatial analysis functions written in Python. It is intended to support the development of high level applications for spatial analysis.


4. Archivematica: Free and Open-Source Digital Preservation System [Archivematica]
Archivematica is a free and open-source digital preservation system that is designed to maintain standards-based, long-term access to collections of digital objects. Archivematica uses a micro-services ...


5. SPAtially Referenced Regressions On Watershed Attributes (SPARROW) Modeling of Surface-Water Quality [01-usgs_sparrow-01]
The SPARROW method uses spatially referenced regressions of contaminant transport on watershed attributes to support regional water-quality assessment goals, including descriptions of spatial and ...


6. MODOPTIM: A General Optimization Program for Ground-Water Flow Model Calibration and Ground-Water Management with MODFLOW [USGS_MODOPTIM]
MODOPTIM is a non-linear ground-water model calibration and management tool that simulates flow with MODFLOW-96 as a subroutine. A weighted sum-of-squares objective function defines optimal solutions ...


7. Object User Interface (OUI): An Environmental Resource Modeling Framework [USGS_OUI]
The Object User Interface (OUI) is a map-based framework for models and modeling data. It provides a common interface for running models, as well as acquiring, browsing, organizing, displaying, and ...


8. 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 ...


9. Alkalinity Calculator [USGS_ALK]
The Alkalinity Calculator will analyze the titration curve and calculate the alkalinity or acid neutralizing capacity (ANC) of the sample using one or more of several different methods. Alkalinity ...


10. Chemical Modeling of Acid Waters [USGS_WATEQ4F]
WATEQ4F is a chemical speciation code for natural waters. It uses field measurements of temperature, pH, Eh, dissolved oxygen and alkalinity, and the chemical analysis of a water sample as input and ...


11. CEOS Water Portal [ceoswaterportal]
The CEOS Water Portal led by Japan Aerospace Exploration Agency (JAXA) is a project of the Applications Subgroup of the Committee on Earth Observation Satellites (CEOS) Working Group on Information ...


12. GEONETCast [EUMETSAT_GEONETCast]
GEONETCast is a milestone in the Global Earth Observation System of Systems (GEOSS), coordinated by the intergovernmental Group on Earth Observation (GEO). It is designed to put a vast range of essential ...


13. HDF4 TO HDF5 Conversion [H4toH5]
h4toh5 is a command-line tool that can convert HDF4 files into HDF5 files.


14. Panoply netCDF, HDF and GRIB Data Viewer [NASA_GISS_Panoply]
Panoply plots geo-referenced and other arrays from netCDF, HDF, GRIB, and other datasets. With Panoply 4 you can: - Slice and plot geo-referenced latitude-longitude, latitude-vertical, longitude-vertical, ...


15. Comprehensive Large Array-data Stewardship System (CLASS) [NOAA-CLASS]
The Comprehensive Large Array-data Stewardship System (CLASS) is an electronic library of NOAA environmental data. This web site provides capabilities for finding and obtaining those data. CLASS ...


16. FreeForm Data Access System [NOAA_NGDC_freeform]
The FreeForm Data Access System is a flexible system for specifying data formats to facilitate data access, management, and use. How many data sets have you not examined or used because they were ...


17. MexEPS - A Mex-file interface between EPIC System and MATLAB [NOAA_MexEPS]
MexEPS is a mex-file interface between EPIC System and MATLAB which enables MATLAB users to access EPIC System data file and many other netCDF file conventions, such as those produced by Ferret, WHOI, ...


18. Nonpoint Source Pollution and Erosion Comparison Tool (OpenNSPECT) [NOAA_N-SPECT]
This open-source version of the Nonpoint Source Pollution and Erosion Comparison Tool is used to investigate potential water quality impacts from climate change and development to other land uses. ...


19. Estuary Data Mapper [NOAA_EDM]
The Estuary Data Mapper is a free, stand-alone desktop tool for searching, viewing, and downloading geospatial data for estuaries and their associated watersheds in the conterminous United States. ...


20. Semantic Web for Earth and Environmental Terminology [SWEET-Ontology]
SWEET is a highly modular ontology suite with ~6000 concepts in ~200 separate ontologies covering Earth system science. SWEET is a mid-level ontology and consists of nine top-level concepts that can ...


21. nccmp - Software to Compare Two NetCDF Files [nccmp]
nccmp compares two NetCDF files bitwise, semantically or with a user defined tolerance (absolute or relative percentage). Parallel comparisons are done in local memory without requiring temporary ...


22. MeshMaker: Configurable Meshing Framework for Eco-Hydrology Models [MeshMaker]
MeshMaker is a Python-based framework for generation of high quality structured and unstructured grid computational meshes for Eco-Hydrological models.


23. Metadata Wizard [Metadata_Wizard]
The Metadata Wizard tool is designed as a resource to help geospatial data users with the creation and editing of metadata compliant with the Federal Geographic Data Committee's 'Content Standard ...


24. NASA Earth Exchange (NEX) [NASA_NEX]
The NASA Earth Exchange (NEX) represents a platform for the Earth science community that provides a mechanism for scientific collaboration and knowledge sharing. NEX combines state-of-the-art supercomputing, ...


25. Project 3D-View: Virtual Interactive Environmental Worlds [NASA_3D_VIEW]
Project 3D-VIEW (Virtual Interactive Environmental Worlds) is a truly interdisciplinary science curriculum for Grades 5 or 6. The program utilizes simple-to-use 3D technologies and is designed to ...


26. HDF Explorer [HDF_Explorer]
The HDF Explorer is a GUI program that can visualize HDF4external and HDF5external files. This tool treats HDF-EOS files as general HDF files. It doesn't utilize HDF-EOS-specific information.


27. HDFView: Visual Tool for Browsing and Editing HDF4 and HDF5 Files [HDFView]
HDFView is a visual tool for browsing and editing HDF4 and HDF5 files. Using HDFView, you can: - view a file hierarchy in a tree structure - create new files, add or delete groups and datasets - ...


28. gvSIG Tool for Managing Geographic Information [gvSIG]
gvSIG is a tool oriented to manage geographic information. It is characterized by a user-friendly interface, with a quick access to the most usual raster and vector formats. In the same view it includes ...


29. GLOWA Volta Geoportal [GLOWA_Geoportal]
The GLOWA Volta Geoportal is a joint contribution from the Department of Computer Science and Center for Development Research at the University of Bonn to improve the accessibility to diverse heterogeneous ...


30. Great Lakes Observing System Data Portal [GLOSDATAPORTAL]
The GLOS Data Portal provides access to near-realtime and archived observations and to model forecasts for the Great Lakes. This includes lake conditions, water levels, wave heights, air and water ...


31. GeoNetwork [GeoNetwork]
GeoNetwork is a catalog application to manage spatially referenced resources. It provides powerful metadata editing and search functions as well as an interactive web map viewer. It is currently used ...


32. INSPIRE Geoportal Metadata Editor [EU_GEoportal_Inspire_Metadata_Editor]
The European Open Source Metadata Editor (EUOSME) is a web application written in Java and based on Google Web Toolkit (GWT) libraries. Its main purpose is to help create metadata compliant with the ...


33. The European Geo-Portal [EU_GEOPORTAL_INSPIRE]
The INSPIRE geoportal provide the means to search for spatial data sets and spatial data services, and subject to access restrictions, view and download spatial data sets from the EU Member States ...


34. Earth Science Ontology Portal (ESIP Portal) [ESIP_SEMANTIC_PORTAL]
The ESIP Ontology Portal is a Web-based application for accessing and sharing earth science ontologies. You can create ontology-based annotations for your own text , link your own project that uses ...


35. CEOS MISSION, INSTRUMENTS AND MEASUREMENTS DATABASE ONLINE [CEOS_MIM]
This database is updated annually based on a survey of CEOS member space agencies and has a number of applications. - Information sharing in support of the coordination of future Earth observation ...


36. Apache Pig - A Platform for Analyzing Large Data Sets [ApachePig]
Apache Pig is a platform for analyzing large data sets that consists of a high-level language for expressing data analysis programs, coupled with infrastructure for evaluating these programs. The ...


37. G.Projector - Global Map Projector [NASA_GISS_GProjector]
G.Projector transforms an equirectangular map image into any of over 125 global and regional map projections. Longitude-latitude gridlines and continental outlines may be drawn on the map, and the ...


38. NASA Visualization Explorer [nasa_visualization_explorer]
This is the NASA Visualization Explorer, the coolest way to get stories about advanced space-based research delivered right to your iOS device. A direct connection to NASA’s extraordinary fleet ...


39. NASA Global Differential GPS (GDGPS) System [NASA_GDGPS]
Employing the largest global real-time tracking network, the Global Differential GPS (GDGPS) System tracks the GPS civil signals on the L1 and L2 frequencies. Highly redundant satellite coverage (25 ...


40. Matlab OSLO Toolkit [NASA_Matlab_OSLO]
The Matlab-OSLO toolkit is a set of Matlab scripts and functions which enable rapid transfer of optical system and performance data into the Matlab environment from OSLO optical software. Typical ...


41. Image Composite Explorer [Earth_Obsrv_ICE]   PARENT METADATA
The Image Composite Explorer is designed to be an easy first step into the realm of Earth system science, image processing, data analysis, and satellite remote sensing via your Web browser. Click ...


42. Earth Science Datacasting [NASA_JPL_DATACASTING]   CHILD METADATA
The Datacasting Feed Reader is a Java-based tool for subscribing to datacasting feeds and enabling automatic download and display of scientific data. It also empowers users with the ability to filter ...


43. docBUILDER Metadata Authoring Tool [GCMD_docBUILDER]
docBUILDER-10 is a web-based metadata authoring tool that allows metadata authors to add (or modify) data set descriptions (DIFs) that comply with the Common Metadata Repository (CMR) Unified Metadata ...


44. MY NASA DATA [mynasadata]
MY NASA DATA (MND) tools allow anyone to access real NASA Earth science data. Through the use of MND's Live Access Server (LAS) data viewer, you can create a variety of charts, plots, and graphs to ...


45. NASA's Global Change Master Directory (GCMD) [Glob_Chng_Mast_Direct]
Welcome to NASA's Global Change Master Directory (GCMD). The GCMD holds more than 35,000 Earth science data set and service descriptions, which cover subject areas within the Earth and environmental ...


46. HEG (HDF-EOS to GeoTIFF converter) [HEG]
The HDF-EOS To GeoTIFF Conversion Tool (HEG) is a tool developed to allow a user to reformat, re-project and perform stitching/mosaicing and subsetting operations on HDF-EOS objects. The output GeoTIFF ...


47. NASA's Earth Observatory [Earth_Observatory-02]   CHILD METADATA
The purpose of NASA's Earth Observatory is to provide a freely-accessible publication on the Internet where the public can obtain new satellite imagery and scientific information about our home planet. ...


48. Command-line Conversion Utility For HDF-EOS Files [heconvert]
The Command-line Conversion Utility For HDF-EOS Files is a command-line tool that converts an HDF-EOS2 file into an equivalent HDF-EOS5 file. This tool can convert all HDF-EOS2 objects: grid, swath ...


49. Visible Earth - A Catalog of NASA Images and Animations Of Our Home Planet [Visible-Earth-00]
The goal of Visible Earth is to provide a consistently updated central catalog/collection point to the superset of Earth science-related visualizations and images. These images will be useful to the ...


50. ENTRI Query Service [CIESIN_SEDAC_ENTRI_QS]
The Environmental Treaties and Resource Indicators (ENTRI) Query Service is a comprehensive web-based application for accessing environmental treaty texts and treaty status data such as signatories, ...


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