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MapBuilder
02 May 2016 | Tools | Contributor(s): Hou-Jen Ko
Construct interactive maps
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GABBs Python Maps Library: PyMapLib
09 Oct 2015 | Downloads | Contributor(s): Wei Wan, Lan Zhao, Jaewoo Shin, Carol Song
As a part of the NSF funded Geospatial Data Analysis Building Blocks (GABBs) project, PyMapLib is designed as a generic framework for geospatial data visualization to support scientific computation and data tools. Based on a diverse set of use cases, the primary goal of PyMapLib is to lower the...
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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...
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The GABBs Report - Building Geospatial Capability in HUBzero
15 Sep 2015 | Downloads | Contributor(s): Carol Song
Geospatial data are present everywhere today with the proliferation of location-aware computing devices. This is especially true in the scientific community where large amounts of data are driving research and education activities in many domains. Collaboration over geospatial data, for example,...
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GeoBuilder for Exploring Geospatial Data
13 Nov 2014 | Tools | Contributor(s): Hou-Jen Ko
Build interactive maps with layers of private or shared data.
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Broadening Access to Geospatial Capabilities
07 Nov 2014 | Downloads | Contributor(s): Carol Song
This is a presentation at Purdue GIS Day on November 7, 2014.
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Broadening Access to Geospatial Capabilities
06 Nov 2014 | Downloads | Contributor(s): Carol Song, Larry Biehl, Venkatesh Merwade, Nelson Benjamin Villoria
This is a presentation at HUBbub 2014
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GABBS Project Overview
06 Nov 2014 | Downloads | Contributor(s): Carol Song
This is a presentation at DIBBS PI meeting on August 11, 2014.
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Cyberinfrastructure for GEOSHARE
31 Jul 2014 | Online Presentations | Contributor(s): Carol Song, Lan Zhao
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U2U Progress Timeline (graphic)
08 Nov 2012 | Downloads | Contributor(s): Melissa Widhalm, John Kriva
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U2U Accomplishment Highlights (April 2011 - Sept 2012)
17 Oct 2012 | Publications | Contributor(s): Melissa Widhalm, John Kriva
This document provides a brief overview of the top accomplishments from the U2U project from April 2011 - Sept 2012.
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driNET: Drought Reserach Initiative Network
20 Jun 2011 | Online Presentations | Contributor(s): Lan Zhao, Carol Song
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A seasonal-scale climatological analysis correlating spring tornadic activity with antecedent fall–winter drought in the southeastern United States
14 Jun 2011 | Publications | Contributor(s): Dev Niyogi
Using rain gauge and satellite-based rainfall climatologies and the NOAA Storm PredictionCenter tornado database (1952–2007), this study found a statistically significant tendency forfall–winter drought conditions to be correlated with below-normal tornado days the followingspring in north...
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A Web-Based Interface for SWAT Modeling on the TeraGrid
06 Jun 2011 | Publications | Contributor(s): Lan Zhao, Carol Song, Indrajeet Chaubey, Rao S Govindaraju
The Soil and Water Assessment Tool (SWAT) is a river basin scale model developed by the USDA Agricultural Research Service (ARS). It is widely used by researchers in various scientific domains to study the impact of land management practices on water quantity, sediment, and water quality in large...
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2011 Symposium on Data-Driven Approaches to Droughts flyer
22 Jul 2010 | Workshops | Contributor(s): Carol Song
The DRINET team is hosting this symposium during June 20-22, 2011 at Purdue University, West Lafayette, Indiana.This symposium is sponsored by the National Science Foundation through the Office of Cyberinfrastructure* and the Hydrological Sciences Division, and is in partnership with EWRI...
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A copula-based joint deficit index for droughts
31 Mar 2010 | Publications | Contributor(s): Rao S Govindaraju
Current drought information is based on indices that do not capture the joint behaviors of hydrologic variables. To address this limitation, the potential of copulas in characterizing droughts from multiplevariables is explored in this study. Starting from the standardized index (SI) algorithm, a...
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A spatio-temporal drought analysis for the Midwestern US
15 Jun 2009 | Publications | Contributor(s): Rao S Govindaraju, Dev Niyogi
Droughts are prolonged abnormalities of moisture deficits that vary widely across temporal and spatial scales. Many hydrometeorologic variables are used to monitor the status of a drought. However, because of the dependence structure between all affecting variables under various temporal windows,...