2026-10-13T06:09:46Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33338466 2026-10-01T06:23:33Z category_25057 category_27607 category_26383 category_26941 item_type_9 month_year_10_2026

DPRAGS Framework - Analytical Protocol and Executable Implementation (v2.0) Francis Deng Clement (23396446) Shutian Zhou (23681127) Urban and regional planning not elsewhere classified Human geography not elsewhere classified Civil engineering not elsewhere classified Environmental management urban resilience disaster refuge green infrastructure multi-hazard risk AHP Ga2SFCA location-allocation maximal coverage reproducibility Nantong <p dir="ltr">Executable implementation of the DPRAGS (Disaster Prevention and Relief Accessible Green Spaces) decision-support framework described in <i>“A Reproducible Multi-Criteria Decision-Support Framework for Climate-Resilient Urban Refuge Green-Space Planning: An Illustrative Nantong Case”</i> (Clement and Zhou).</p><p dir="ltr">Version 2.0 implements the revised specification, including restrictive multi-hazard eligibility; AHP weighting from expert pairwise-comparison matrices with consistency checking; detection of non-discriminating hazard inputs; nested refuge tiers with phase-specific demand; raw network-based Gaussian two-step floating catchment area (Ga2SFCA) accessibility; a splittable capacity-constrained maximal-coverage model; and the nested M1–M4 comparison evaluated using a common tier-specific demand-coverage outcome.</p><p dir="ltr">The package includes a pinned software environment, configuration and parameter templates, data-source and provenance documentation, sensitivity-analysis and mapping scripts, and a synthetic test case with an end-to-end smoke test. The supplied test package has been verified successfully with <b>23/23 checks passed</b>.</p><p dir="ltr">The repository does not contain Nantong-specific spatial input layers, expert-elicited AHP matrices, empirically estimated refuge-demand fractions for Nantong, or executed Nantong empirical results. The included synthetic data are artificial and are provided solely to verify that the analytical workflow executes correctly. City-specific applications therefore require users to supply the relevant public spatial datasets and locally validated parameters.</p> 2026-10-01T06:23:33Z Software Software 10.6084/m9.figshare.33338466.v3 https://figshare.com/articles/software/DPRAGS_Framework_Analytical_Protocol_and_Implementation_Materials/33338466 CC BY 4.0