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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
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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.
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MapBuilder
02 May 2016 | Tools | Contributor(s): Hou-Jen Ko
Construct interactive maps
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Mapping multiple cropping and irrigation in India
01 Oct 2014 | Workshops | Contributor(s): Gang Zhao, Stefan Siebert
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Mapping multiple cropping and irrigation in India
03 Oct 2014 | Online Presentations | Contributor(s): Gang Zhao, Stefan Siebert
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Metadata and DRINET
11 Dec 2009 | Online Presentations
Jake Carlson, Purdue University Libraries
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Metadata Exporter
20 Mar 2018 | Tools | Contributor(s): Rajesh Kalyanam
Export geospatial file metadata to the ISO-19115 standard
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Metadata for Climate Research Unit Time Series (CRU TS) 2.1
16 May 2012 | Downloads | Contributor(s): Lan Zhao
The CRU TS 2.1 data-set comprises 1224 monthly grids of observed climate, for the period 1901-2002, and covering the global land surface at 0.5 degree resolution. There are nine climate variables available: daily mean, minimum and maximum temperature, diurnal temperature range, precipitation, wet...
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Metadata for Harvested Area and Yields of 175 crops (M3-Crops Data)
15 May 2012 | Downloads | Contributor(s): Jake R Carlson
This data collection is composed of land use data sets, generated by combining national, state, and county level census statistics along with a global data set of croplands from countries around the world for the year 2000. The resulting land use data sets depict circa the year 2000 the...
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Metadata for Historical Averages of Precipitation and Temperature Data
15 May 2012 | Downloads | Contributor(s): Jake R Carlson
This dataset is composed of plots of historical time series of average precipitation (measured in inches) and temperature (measured in fahrenheit degrees) data with five year tendencies for each climate division (CD) within Illinois, Indiana, Kentucky, Michigan, Ohio, and Wisconsin. Data are...
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Metadata for Indiana Hourly Precipitation Data (NCDC)
15 May 2012 | Downloads | Contributor(s): Jake R Carlson
This dataset contains hourly precipitation data from 144 COOP raingagues located in Indiana (NCDC TD3240 dataset). The main purpose of this dataset is to provide for at-site rainfall frequency analysis. Several data processing manners were taken:(1) For nearby stations with non-overlapping...
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Metadata for Indiana Stream Flow Data
15 May 2012 | Downloads | Contributor(s): Jake R Carlson
The United States Geological Survey (USGS) daily streamflow dataset is the source of this dataset. Streamflow data are subjected to human interference, and therefore data contain both natural and regulated flows. This practice does not cause serious problems in flood frequency analysis (flows are...
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MyGeoHub Geospatial Gateway
26 Oct 2017 | Publications | Contributor(s): Rajesh Kalyanam, Lan Zhao, Rob Campbell, Derrick Kearney, I Luk Kim, Jaewoo Shin, Larry Biehl, Wei Wan, Carol Song
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...
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MyGeoHub Semi Annual Newsletter June 2021
10 Jun 2021 | Downloads | Contributor(s): Carol Song
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Open access SPAM for Ghana: Challenges and opportunities
01 Oct 2014 | Online Presentations | Contributor(s): Ulrike Wood-Sichra, Liangzhi You
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Overview and Lessons from the Pilot Project
01 Oct 2014 | Online Presentations | Contributor(s): Tom Hertel, Paul Hendley, Nelson Benjamin Villoria
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Predicting Long Term Food Demand, Cropland Use and Prices
08 Sep 2017 | Publications | 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...
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Predicting the Spatial Patterns of Land Conversion
01 Oct 2014 | Workshops | Contributor(s): Nelson Benjamin Villoria, Jing Liu
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Predicting the Spatial Patterns of Land Conversion
03 Oct 2014 | Online Presentations | Contributor(s): Nelson Benjamin Villoria, Jing Liu
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Presentation: GeoEDF: A Framework for Designing and Executing Reproducible Geospatial Research Workflows in Science Gateways
08 Jul 2022 | Downloads | Contributor(s): Carol Song
Central to most geospatial research workflows are a series of data wrangling steps that need to be completed before the necessary data for a particular simulation model is available. For instance, a hydrologist developing a new streamflow prediction model may need to acquire...