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  1. Data Fusion Revisited

    01 Oct 2014 | Contributor(s): Paul Preckel

  2. Debunking the 'New Normal': Why World Food Prices are Expected to Resume their Long run Downward Trend

    08 Sep 2017 | Contributor(s): Uris Lantz C Baldos, Tom Hertel

    Contrary to the opinions expressed by many commentators, the recent episode of higher prices for agricultural commodities is likely a transitory phenomenon. When compared to the last half-century, population growth is expected to be much slower in the coming decades, with nearly all of the growth...

  3. Demonstration of the Crop Calendar Prototype using PyMapLib

    12 Feb 2017 | Contributor(s): Carol Song

    This short video demonstrates the concept of a crop calendar tool. This is only an early prototype. Further development will be necessary to meet the user requirements.

  4. Developing Open Source Geospatial Data Analysis Building Blocks Software

    26 Oct 2017 | Contributor(s): JIngbo Wu

    This is an article published at Journal of Purdue Undergraduate Research by Jingbo Wu describing his summer intern work as part of the GABBs project.

  5. Economic impacts of climate change on agriculture: A comparison of process-based and statistical yield models

    07 Sep 2017 | Contributor(s): Frances C Moore, Uris Lantz C Baldos, Tom Hertel

    A large number of studies have been published examining the implications of climate change for agricultural productivity that, broadly speaking, can be divided into process-based modeling and statistical approaches. Despite a general perception that results from these methods differ...

  6. Enabling Scientific Collaboration Using HUBzero Platform

    01 Oct 2014 | Contributor(s): Lan Zhao

  7. Enabling Scientific Collaboration Using HUBzero Platform

    03 Oct 2014 | Contributor(s): Lan Zhao

  8. Flow Extent Viewer

    21 Nov 2016 | Tools | Contributor(s): Jaewoo Shin

    Flow Extent Viewer

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

    30 May 2017 | Publications | Contributor(s): Lan Zhao, Carol Song, Rajesh Kalyanam, Larry Biehl, Rob Campbell, Leif Delgass, Derrick Kearney, Wei Wan, Jaewoo Shin, I Luk Kim, Carolyn A Ellis

    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...

  10. GABBs Installation from Open-source Packages

    26 Jul 2017 | Downloads | Contributor(s): Rajesh Kalyanam

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

  11. GABBS Project Overview

    06 Nov 2014 | Downloads | Contributor(s): Carol Song

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

  12. GABBs Python Maps Library: PyMapLib

    09 Oct 2015 | Downloads | Contributor(s): Wei Wan, Lan Zhao, Jaewoo Shin, Carol Song

    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...

  13. GeoBuilder for Exploring Geospatial Data

    13 Nov 2014 | Tools | Contributor(s): Hou-Jen Ko

    Build interactive maps with layers of private or shared data.

  14. GEOSHARE Workshop Synthesis - 10-2014

    14 Oct 2014 | Downloads | Contributor(s): Tom Hertel

  15. Geospatial, Open-Source Hosting of Agriculture, Resources and Environmental Data Next Steps: Pitfalls and Potential

    01 Oct 2014 | Online Presentations | Contributor(s): Tom Hertel

  16. Geospatial, Open-Source Hosting of Agriculture, Resources and Environmental Data : Synthesis of Case Studies

    01 Oct 2014 | Online Presentations | Contributor(s): Tom Hertel

  17. GLASS Conference 2020 Program

    28 Jan 2020 | Downloads | Contributor(s): Tom Hertel

    Program description for "Managing the Global Commons: Sustainable agriculture and use of the world's land and water resources in the 21st Century" conference.

  18. Global Croplands: A new dataset for year 2005

    01 Oct 2014 | Workshops | Contributor(s): Dany Plouffe, Navin Ramankutty, Lisa Ribaudo, Mark Friedl, Damien Sulla-Menashe, Joshua Gray

  19. Global Croplands: A new dataset for year 2005

    03 Oct 2014 | Online Presentations | Contributor(s): Dany Plouffe, Navin Ramankutty, Lisa Ribaudo, Mark Friedl, Damien Sulla-Menashe

  20. Global Drivers of Land and Water Sustainability Stresses at Mid Century

    08 Oct 2018 | Online Presentations | Contributor(s): Laura C Bowling, Iman Haqiqi

    Video presentation on "Global Drivers of Land and Water Sustainability Stresses at Mid Century" for the 2018 Conference on the Long Run Sustainability of US Agriculture, the National Press Club, Washington DC, September 17, 2018