Coastal drone applications literature map (2013–2024): Litmaps corpus metadata (S4) and supplementary tables (S1–S3)

This Zenodo record provides the supplementary materials supporting the article “O uso do Litmaps para Mapear Tendências de Pesquisa com Drones em Estudos Ambientais Costeiros: Uma Análise de Rede de Citações”. The study maps and synthesizes drone (UAV/UAS/RPAS) research in coastal environmental studies using a Litmaps-assisted workflow combining bidirectional citation tracing and semantic similarity expansion, and closes the search via an operationalized thematic saturation criterion. The finalized corpus comprises 58 peer-reviewed publications (2013–2024), totaling 6,848 received citations and 3,588 references, based on data collection conducted between January–May 2025. Files included Supplementary Tables S1–S3 (DOCX/PDF): complete publication lists by thematic cluster used in the article: S1: Motivators / Drivers cluster (2013–2016) S2: Innovation cluster (2017–2019) S3: Refinement cluster (2020–2024) Supplementary Dataset S4 (XLSX and CSV): corpus-level bibliographic metadata for all included publications (including authors) to support transparency, auditability, and reuse. README (TXT/MD): file inventory, variable definitions, provenance notes, and limitations. Supplementary Dataset S4 – variable overview (recommended minimum) paper_id (internal identifier) doi (when available) title year source (journal/conference) authors (semicolon-separated string) cluster_group (Motivators / Innovation / Refinement)Optional (if available): citation_count_as_of (with as-of date), reference_count, litmaps_url, notes. Provenance and limitationsAll records are derived from publicly available bibliographic metadata retrieved through the Litmaps workflow described in the associated article. Author-name strings are reported as provided by source metadata; no exhaustive author-name disambiguation (e.g., homonyms, initials variants) is guaranteed. Citation-based indicators (if included) reflect the January–May 2025 collection window and may change over time.