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G2SFCA-Component

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Workflow for the following paper:

Elevating the RRE framework for Geospatial Analysis with Visual Programming Platforms: An Exploration with Geospatial Analytics Extension for KNIME

Lingbo Liu , Fahui Wang*，Xiaokang Fu, Tobias Koetter ，Kevin Sturm, Weihe Wendy Guan, Shuming Bao

A specific use case was introduced to demonstrate the practical application of the Geospatial Analytics Extension for KNIME, aiming to validate its efficacy through textbook replication and a focused study on spatial accessibility.

Anchored in the RRE framework, we present a case study detailing spatial accessibility to hospitals within East Baton Rouge Parish (Baton Rouge). The study evaluates access for residents across varying census block groups to five acute hospitals. Data pinpointing the location and bed capacity of these hospitals is sourced from the Louisiana Hospital Association's 2021 directory. Supplementary data concerning census block groups, including population demographics and road networks in EBRP, is informed by the 2020 Census.

KNIME workflow for G2SFCA based on an RRE framework 2- Component Development, Sensitivity Analysis

Loop workflow Standardize 2SFCA Model Standardize G2SFCA Model Read ODTable withdemand andsupply Node 1Node 2Node 4Node 5Node 3Node 7Node 8Node 9Node 6Result CSV Reader 2SFCA Counting Loop Start Math Formula(Variable) G2SFCA RowID Column Renamer Loop End (ColumnAppend) G2SFCA Component Loop workflow Standardize 2SFCA Model Standardize G2SFCA Model Read ODTable withdemand andsupply Node 1Node 2Node 4Node 5Node 3Node 7Node 8Node 9Node 6Result CSV Reader 2SFCA Counting Loop Start Math Formula(Variable) G2SFCA RowID Column Renamer Loop End (ColumnAppend) G2SFCA Component

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Created by: lil928
Created at: 2023-08-07
On NodePit since: 2023-08-11
Last update: 2024-04-27
Created with KNIME version: v5.1.0

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