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  1. Flow Extent Viewer

    09 Sep 2014 | Tools

    Flow Extent Viewer

  2. GABBs - Reusable Geospatial Data Analysis Building Blocks for Science Gateways

    09 Sep 2014 | Publications

    Science gateways have gained wide adoption in recent years as an effective platform for a lower barrier entry to computational resources, research collaboration, dissemination of scientific data, applications and publications, online education, and community engagement. Although multiple portal...

  3. GABBs Installation from Open-source Packages

    09 Sep 2014 | Downloads

    This document contains instructions for installing the various GABBs components either onto a existing hub or in your own infrastructure from scratch. 

  4. GABBS Project Overview

    09 Sep 2014 | Downloads

    This is a presentation at DIBBS PI meeting on August 11, 2014.

  5. GABBs Python Maps Library: PyMapLib

    09 Sep 2014 | Downloads

    As a part of the NSF funded Geospatial Data Analysis Building Blocks (GABBs) project, PyMapLib is designed as a generic framework for geospatial data visualization to support scientific computation and data tools. Based on a diverse set of use cases, the primary goal of PyMapLib is to lower the...

  6. GeoBuilder for Exploring Geospatial Data

    09 Sep 2014 | Tools

    Build interactive maps with layers of private or shared data.

  7. Global Croplands: A new dataset for year 2005

    18 Jan 2022 | Online Presentations

  8. iData Walkthrough

    09 Sep 2014 | Online Presentations

    This video demonstrates the features of the GABBs iData data management building block such as automatic metadata extraction and geospatial file preview. It also walks through how iData files can be used in both hub tools and publications. 

  9. IFPRI's Spatial Production Allocation Model (SPAM)

    18 Jan 2022 | Online Presentations

  10. Integrating HUBzero and iRODS: Geospatial Data Management for Collaborative Scientific Research (iRODS User Group Meeting, 2016)

    09 Sep 2014 | Downloads

    Geospatial data is now increasingly used with tools in diverse fields such as agronomy, hydrology and sociology to gain a better understanding of scientific data. Funded by the NSF DIBBS program, the GABBS project seeks to create reusable building blocks aiding researchers in adding geospatial...

  11. Integrating OPeNDAP With HUBzero

    09 Sep 2014 | Downloads

    The OPeNDAP data access protocol supports subsetting and aggregation of several geospatial data formats.Integration with HUBzero tools that support the OPeNDAP protocol enables them to only request file metadata and specific subsets of the file as required rather than store the entire file...

  12. International trade buffers the impact of future irrigation shortfalls

    18 Jan 2022 | Online Presentations

  13. LANDPARAM

    18 Jan 2022 | Tools | Contributor(s): Lan Zhao, Carol Song, Larry Biehl

    A tool to aggregate cropland supply and land transformation elasticities

  14. MapBuilder

    09 Sep 2014 | Tools

    Construct interactive maps

  15. Mapping multiple cropping and irrigation in India

    18 Jan 2022 | Online Presentations

  16. Market-mediated environmental impacts of biofuels

    18 Jan 2022 | Publications | Contributor(s): Lan Zhao, Carol Song, Larry Biehl

    This paper surveys the evidence on market-mediated environmental impacts of biofuels, with special attention to the indirect greenhouse gas emissions stemming from land cover change in the wake of increased demand for biofuel feedstocks. We find clear evidence that market mediated land use...

  17. MyGeoHub Geospatial Gateway

    18 Jan 2022 | Publications

    MyGeoHub is a science gateway for researchers working with geospatial data. Based on the HUBzero cyberinfrastructure framework, it provides general-purpose software modules enabling geospatial data management, processing and visualization. Termed “GABBs” (Geospatial Data Analysis...

  18. MyGeoHub Geospatial Gateway

    09 Sep 2014 | Publications

    MyGeoHub is a science gateway for researchers working with geospatial data. Based on the HUBzero cyberinfrastructure framework, it provides general-purpose software modules enabling geospatial data management, processing and visualization. Termed “GABBs” (Geospatial Data Analysis...

  19. MyGeoHub Semi Annual Newsletter June 2021

    10 Jun 2021 | Downloads

  20. PEGASUS (Predicting Ecosystem Goods And Services Using Scenarios)

    18 Jan 2022 | Tools | Contributor(s): Lan Zhao, Carol Song, Larry Biehl

    A GEOSHARE tool for conducting live simulations using PEGASUS (Predicting Ecosystem Goods And Services Using Scenarios)