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 - [Crime Brasil](https://crimebrasil.com.br) - Open-data platform for Brazilian crime statistics. Neighborhood-level in Rio Grande do Sul (2.99M incidents across 79,024 neighborhoods, 2022–2025), municipality-level for MG and RJ, plus national PRF highway and DATASUS interpersonal-violence data. Free REST API, CSV/Parquet, daily updates, CC BY 4.0.
 - [US Truck-Involved Fatal Crashes (FARS) 2018-2024](https://doi.org/10.5281/zenodo.20487070) - Filtered subset of NHTSA Fatality Analysis Reporting System covering 33,898 fatal crashes involving medium and heavy commercial trucks across all 50 US states, 2018-2024. Includes interactive [Vision Zero Report Card](https://accidentlawyerreview.com/research/vision-zero-report-card/) comparing 19 cities, reproducible Python pipeline on [GitHub](https://github.com/MarvinBregiosa/vision-zero-fars), and HuggingFace mirror. Permanent DOI, CC BY 4.0.
 - [State of Peptides 2026](https://peptahub.com/state-of-peptides-2026) - Structured reference dataset of 156 peptide and peptide-adjacent compounds, each with a regulatory status bucket, category, route, half-life, molecular weight, CAS number, reference count, and PubChem/DrugBank/Wikidata IDs. CSV and JSON, no login, CC BY 4.0.
+- [OpenWaterAtlas Spot–Climate–Species–Routes Dataset](https://doi.org/10.5281/zenodo.20668393) - 2,928 named dive, kite, surf and freedive sites joined to 112,548 OBIS + GBIF marine species occurrences (within 5 km), per-spot 5-year daily climate aggregates, and 34,876 OpenFlights direct routes. CC BY 4.0, versioned Zenodo DOI, mirrored on Kaggle and Hugging Face.
 - [Quora's Big Datasets Answer](https://www.quora.com/Where-can-I-find-large-datasets-open-to-the-public)
 - [Public Big Data Sets](https://hadoopilluminated.com/hadoop_illuminated/Public_Bigdata_Sets.html)
 - [Kaggle Datasets](https://www.kaggle.com/datasets)