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  1. Graphical User Interface for the California Food-Energy-Water System (CALFEWS) simulation model

    04 Feb 2021

    Graphical User Interface for the California Food-Energy-Water System (CALFEWS) simulation model

  2. Marker Set

    06 Nov 2018 | Contributor(s): Lan Zhao, Carol Song

    Create iData Marker Set definition files (.ims)

  3. iData Packaging Tool

    12 Jun 2018 | Tools | Contributor(s): Lan Zhao, Carol Song

    Package iData files into a BagIT bag for subsequent import to a different project.

  4. Metadata Exporter

    03 Apr 2018 | Tools | Contributor(s): Lan Zhao, Carol Song

    Export geospatial file metadata to the ISO-19115 standard

  5. Developing Open Source Geospatial Data Analysis Building Blocks Software

    26 Oct 2017 | Publications | Contributor(s): Lan Zhao, Carol Song

    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.

  6. MyGeoHub Geospatial Gateway

    26 Oct 2017 | 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...

  7. iData Walkthrough

    21 Oct 2017 | Online Presentations | Contributor(s): Lan Zhao, Carol Song

    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. 

  8. iData Tutorial

    22 Jul 2016 | Teaching Materials | Contributor(s): Lan Zhao, Carol Song

    *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...

  9. Data-driven Collaboration Environments - Integrating HUBzero and iRODS

    15 Sep 2015 | Publications | Contributor(s): Lan Zhao, Carol Song

    As part of an effort to establish a community-based data sharing environment, we previously developed a HUBzero-based web component, iData. Using the open-source data management software, iRODS, iData  provides hub users and tools with the ability to publish, manage, discover...

  10. iData Cheat Sheet

    19 Jun 2015 | Teaching Materials | Contributor(s): Lan Zhao, Carol Song

    This document is a quick note that guides new iData users through the steps of registering a hub account, creating a new dataset, uploading some files, and sharing with others.

  11. Proposed Institutional Design for GEOSHARE

    03 Oct 2014 | Online Presentations

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

    03 Oct 2014 | Online Presentations

  13. Mapping multiple cropping and irrigation in India

    03 Oct 2014 | Online Presentations

  14. International trade buffers the impact of future irrigation shortfalls

    03 Oct 2014 | Online Presentations

  15. Predicting the Spatial Patterns of Land Conversion

    03 Oct 2014 | Online Presentations

  16. Enabling Scientific Collaboration Using HUBzero Platform

    03 Oct 2014 | Online Presentations

  17. Connecting Communities Through HUBzero

    03 Oct 2014 | Online Presentations

  18. Global Croplands: A new dataset for year 2005

    03 Oct 2014 | Online Presentations

  19. SPAM in the Clouds

    03 Oct 2014 | Online Presentations

  20. Cyberinfrastructure for GEOSHARE

    31 Jul 2014 | Online Presentations