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Enhancing Agricultural Decision-Making through the U2U Collaboration Hub

The U2U Project HUBbub, presented by Purdue University's Research Computing team, develops a collaborative environment aimed at transforming climate data into actionable knowledge for agricultural stakeholders. The project involves a multidisciplinary team, including climatologists, agronomists, and economists, working to enhance farmers' capacity for managing variable climate conditions. Through tools like AgClimate View and decision support systems, U2U aims to provide farmers with resources and training to promote more resilient, profitable farming in a changing climate across a 12-state region.

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Enhancing Agricultural Decision-Making through the U2U Collaboration Hub

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  1. Developing Collaborative Environment for U2U Project HUBbub September 30, 2014 U2U Hub Team Purdue University Research Computing Scientific Solutions Group Larry Biehl – Presenter Carol Song, Lan Zhao, Chris Panza, Brian Raub, Luke Policinski

  2. U2U Collaboration Portal built on HUBzero Platform

  3. U2U Team State climatologists, Crop modelers, Agronomists, Economists, Social scientists, Regional Climate Center staff, IT U2U Team

  4. U2U Vision • Transform existing climate information into usable knowledge for agricultural decision making • Give farmers resources and training to more effectively manage variable climate conditions • Increase Extension capacity to address agro-climate issues U2U Vision More resilient and profitable farms in a changing climate

  5. Project Objectives Stakeholder Input Pilot test tools, methods, and outreach Disseminate across 12 state region Models and Data Decision Support Tools IA IN MI NE

  6. Internal Site for Collaboration Tools

  7. HUBzero Components • Data Sharing • iData • Decision Support Tools(mygeohub.org/groups/u2u/... • AgClimate View (...acv) • Corn Growing Degree Day (GDD) (...gdd) • Climate Patterns Viewer (...cpv) • Split Nitrogen Application (in evaluation) (...splitn)

  8. U2U Team uses iData to Share Data Files

  9. iData Provides Capability for Quick Views of Some Data

  10. AgClimate View

  11. Behind the Scene for AgClimate View • Accesses: • geoserver for shape files: Coop station list, state & county boundaries • csv file for yield information (~4 MB) • Over 3000 active coop weather stations available for user to select in 12-state U2U area • Data accessed from NOAA’s Applied Climate Information System (ACIS) using curl calls

  12. Behind the Scene for Corn GDD • Accesses: • geoserver for state & county boundaries • Data file with 30+ year history of accumulated gdds • 5 GB GeoTIFFbip file • ~3.5 km spatial resolution gridded data file • NOAA’s Applied Climate Information System (ACIS) for gridded daily min & max temps using cron job each night to update accumulated gdd values for current year

  13. Behind the Scene for Climate Patterns Viewer • Accesses: • csv data files for climate pattern history & yield residuals • geojson files for crop reporting district (crd), climate division and state boundaries

  14. Behind the Scene for Post-Planting Nitrogen Application • Accesses: • TIF data files for field workday 36-year history • Field workable days per week during growing season (USDA) • 300 KB file • GeoTIFF file for 30-year average accumulated gdds & current year accumulated gdds • 150 MB files • geojson files for crop reporting district (crd), county and state boundaries

  15. Libraries U2U DS Tools (components) Use • Openlayersfor mapping • Highcharts for graphs • Introjs for inline help • GDAL for accessing tiff/geotiff files • Geospatial Data Abstraction Library

  16. mygeohub.org U2U is a “supergroup” on mygeohub

  17. Questions

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