Data extraction and coding matrix for: Participatory Spatial Decision Support Systems for Nature-Based Solutions: A Systematic Review

Description of the dataset: This dataset contains the complete working materials underlying the systematic literature review reported in the associated manuscript. The dataset is provided to ensure full transparency and replicability of the five-stage methodological framework applied in the study. The workbook covers the full analytical pipeline from initial database retrieval through to final digital maturity scoring, organised as follows (from right to left in sheets order): Contents of the workbook: Search Results and DeduplicationRaw search results retrieved from Scopus (n = 102) and Web of Science Core Collection (n = 86) in May 2025. Includes removal of 58 duplicate records, yielding 130 unique records for screening. Full search strings for both databases are documented. Title and Abstract ScreeningRecords screened against eligibility criteria. Documents exclusion of 48 records: 28 not describing a P-SDSS tool, 12 not NBS-related, 8 review articles or grey literature. Yields 82 records for full-text assessment. Full-Text Eligibility AssessmentAll 82 records assessed against predefined inclusion and exclusion criteria. All 82 passed and were retained in the final corpus (articles published 2012–2025). Data Extraction Protocol : All 82 StudiesStandardised extraction of four categories across all 82 included studies: Category I: General information (bibliographic metadata, study type, geographic context) Category II: Tool and SDSS information (tool name, software, analytical models, licensing) Category III: NBS integration (NBS types, urban challenges, lifecycle stages, spatial scales, performance indicators) Category IV: Participatory and co-design aspects (participatory mechanisms, stakeholder groups, IAP2 level) CI Genome Binary Coding Matrix : 28 ToolsBinary coding (1 = present; 0 = absent) of 28 distinct P-SDSS tools across 36 CI Genome sub-dimensions derived from the extended Collective Intelligence Genome framework (Malone et al., 2010; extended by the present study). Following removal of two zero-variance columns (WHEN_Planning and HOW_Analytics_GIS), 34 active sub-dimensions were used for Jaccard distance computation and Ward's D2 hierarchical clustering. Digital Maturity Scoring : 9 Cluster 3 ToolsOrdinal scores (1–5) for the nine Collaborative Decision Platform tools across eight Digital Maturity dimensions (D1–D8), with evidence statements grounding each score in documented source article content. Includes computed Digital Maturity Index (DMI) per tool and cluster-level mean scores. Inclusion criteria applied: Thematic focus on NBS or green/blue infrastructure in urban contexts Description or application of a digital spatial tool Inclusion of an active stakeholder engagement mechanism Peer-reviewed journal article published in English Exclusion criteria applied: Purely theoretical frameworks without an implemented tool Non-spatial decision support systems Conventional GIS applications lacking decision support or participatory features Review articles, conference abstracts, or other non-primary research Search parameters: Databases: Scopus; Web of Science Core Collection Search executed: May 2025 Publication period covered: January 2000 – May 2025 Language: English only