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  1. Magmatic Forcing of Cenozoic Climate?

    13 Aug 2019 | Contributor(s): Nikki H

    This is the supporting models for the contribution "AGU Centennial Grand Challenge: Magmatic Forcing of Cenozoic Climate?" [Paper #2018JB016460R] submitted to Journal of Geophysical Research - Solid Earth.

  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. Metadata Exporter

    03 Apr 2018 | Tools

    Export geospatial file metadata to the ISO-19115 standard

  6. New science of climate change impacts on agriculture implies higher social cost of carbon

    22 Nov 2017 | Publications | Contributor(s): Nikki H

    Despite substantial advances in climate change impact research in recent years, the scientific basis for damage functions in economic models used to calculate the social cost of carbon (SCC) is either undocumented, difficult to trace, or based on a small number of dated studies. Here we present...

  7. 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.

  8. 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. 

  9. 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...

  10. 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...

  11. Climate Scenario Aggregator

    09 Sep 2015 | Tools | Contributor(s): Nikki H

    Climate Scenario Aggregator

  12. 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.

  13. The role of international trade in managing food security risks from climate change

    20 Mar 2015 | Publications | Contributor(s): Nikki H

    International trade plays an important role in facilitating global food security in the face of a changing climate. In considering this issue, it is useful to distinguish between two different time scales: inter-annual and inter-decadal. Inter-annual adjustments in international trade can play an...

  14. AgMIP GEOSHARE Tool with iData Integration Demo

    29 Nov 2021 | Tools | Contributor(s): Nikki H

    Aggregate yield shocks provided by the AgMIP's Global Gridded Crop Modeling Initiative (Ag-GRID) from their original 30x30 min resolution to any user specified level

  15. Proposed Institutional Design for GEOSHARE

    29 Nov 2021 | Online Presentations

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

    29 Nov 2021 | Online Presentations

  17. Mapping multiple cropping and irrigation in India

    29 Nov 2021 | Online Presentations

  18. International trade buffers the impact of future irrigation shortfalls

    29 Nov 2021 | Online Presentations

  19. Predicting the Spatial Patterns of Land Conversion

    29 Nov 2021 | Online Presentations

  20. Enabling Scientific Collaboration Using HUBzero Platform

    29 Nov 2021 | Online Presentations