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  1. iData Tutorial

    22 Jul 2016 | Contributor(s): Abilene Thiele Concepcion Perez

    *Note that the number before each step is the time on the YouTube video below where it shows how each step is done. Click on "View Resource" on the top right to watch the video.Start iData [0:05] Go to http://mygeohub.org/idata to load the iData application. It starts with...

  2. iData Walkthrough

    21 Oct 2017 | Contributor(s): Rajesh Kalyanam

    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. 

  3. iData Walkthrough

    21 Oct 2017 | Contributor(s): Rajesh Kalyanam

    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. 

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

    03 Oct 2014 | Contributor(s): Ulrike Wood-Sichra, Liangzhi You

  5. International trade buffers the impact of future irrigation shortfalls

    03 Oct 2014 | Contributor(s): Jing Liu, Tom Hertel, Farzad Taheripour, Tingju Zhu, Claudia Ringler

  6. Introduction Conference on the Long Run Sustainability of US Agriculture

    08 Oct 2018 | Contributor(s): Tom Hertel

    Video presentation on introduction of the 2018 Conference on the Long Run Sustainability of US Agriculture, the National Press Club, Washington DC, September 17, 2018

  7. Land Use in the 21st Century: Contributing to the Global Public Good

    08 Sep 2017 | Contributor(s): Tom Hertel

    This paper focuses on the evolution of global public goods related to the world’s land resources over the course of the 21st century, their potential impacts on the world’s poorest households, as well as prospects for policy interventions aimed at enhancing these outcomes. It begins...

  8. Land, Environment and Climate: Contributing to the Global Public Good

    31 Jul 2014 | Contributor(s): Tom Hertel

    This paper discusses global public goods related to the world's land resources, their current provision and likely future provision, their potential impacts on the world's poorest households, as well as prospects for using foreign assistance to enhance these outcomes. Specifically, the...

  9. Managing Nitrate Leaching in the Corn Belt

    08 Oct 2018 | Contributor(s): Christopher Kucharik, Laura C Bowling, Jing Liu

    Video presentation on "Managing Nitrate Leaching in the Corn Belt" for the 2018 Conference on the Long Run Sustainability of US Agriculture, the National Press Club, Washington DC, September 17, 2018

  10. Managing the Global Commons: Sustainable Agriculture and Use of the World's Land and Water Resources in the 21st Century

    19 Oct 2017 | Contributor(s): Tom Hertel, Uris Lantz C Baldos, Laura C Bowling, Keith Cherkauer, Matthew Huber, David R Johnson, Carol Song, Dominique van der Mensbrugghe

    This is a presentation at IMPACTS WORLD 2017.

  11. Mapping multiple cropping and irrigation in India

    03 Oct 2014 | Contributor(s): Gang Zhao, Stefan Siebert

  12. Marker Set

    06 Nov 2018 | Contributor(s): Rob Campbell

    Create iData Marker Set definition files (.ims)

  13. Metadata Exporter

    03 Apr 2018 | Contributor(s): Rajesh Kalyanam

    Export geospatial file metadata to the ISO-19115 standard

  14. Predicting Long Term Food Demand, Cropland Use and Prices

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

    This paper seeks to survey, understand and reconcile the widely divergent estimates of long run global crop output, land use and price projections in the current literature. We begin by reviewing the history of such projections and the different models and assumptions used in these exercises. We...

  15. Predicting the Spatial Patterns of Land Conversion

    03 Oct 2014 | Contributor(s): Nelson Benjamin Villoria, Jing Liu

  16. Presentation of GABBs at Brown Dog Workshop

    09 Sep 2014 | Contributor(s): Carol Song

    This is a presentation given at the first Brown Dog user workshop, Urbana, IL, July 2014.

  17. Proposed Institutional Design for GEOSHARE

    03 Oct 2014 | Contributor(s): Tom Hertel

  18. PyMapLib for Rapid Development of Geospatial Data Analysis Tools

    02 Aug 2016 | Publications | Contributor(s): Wei Wan, Lan Zhao, Jaewoo Shin, Shandian Zhe, Carol Song

    This is the presentation at CyberGIS 2016 conference introducing pyMapLib, a generic Python mapping library developed as part of the NSF funded GABBS project.

  19. Remote Sensing Analysis on HUBzero

    16 Sep 2015 | Downloads | Contributor(s): Larry Biehl

    MultiSpec is a remote sensing analysis tool being developed on MyGeoHub.org as part of the Geospatial Analysis Building Blocks (GABBs) NSF-funded and the IndianaView/AmericaView USGS-funded projects. The tool has been adapted from the desktop Macintosh and Windows versions...

  20. SEPIDROUD DAM GEODETIC DATA

    19 Nov 2018 | Downloads | Contributor(s): homeira mahmoudi (contributor)

    Large and sensitive structures such as dams, power plants and towers are of great importance and the behavior of such structures is usually made in geotechnical and geodetic ways (engineering geodesy). In today's world, there are virtually no large structures in developed countries that...