DataLens transforms open research datasets into visual stories. Paste a Zenodo DOI and explore the data behind the science.
45 datasets available · Enter any Zenodo DOI or record ID
Glenn Jocher, Ayush Chaurasia, Alex Stoken et al. · 2022
New AI object detection software achieves world-record accuracy while attracting massive developer interest with collaborative development
Jie Yang, Xin Huang · 2026
Four decades of satellite data reveal dramatic shifts in China's landscape using 335,709 Landsat images and machine learning analysis.
Banda, Juan M., Tekumalla, Ramya, Wang, Guanyu et al. · 2023
Three years of pandemic tweets reveal shifting public discourse as researchers worldwide analyze 380K downloads of COVID-19 social data
Stadler, Konstantin, Wood, Richard, Bulavskaya, Tatyana et al. · 2025
EXIOBASE 3 tracks environmental costs of consumption across 49 regions from 1995-2022, downloaded nearly half a million times
Thanasis Vergoulis, Ilias Kanellos, Serafeim Chatzopoulos et al. · 2023
New dataset reveals influence patterns across 628,506 COVID-19 research papers, showing how scientific impact spread during the pandemic
Livingstone, Steven R., Russo, Frank A. · 2018
7,356 audio and video recordings of 24 professional actors expressing 8 emotions. The gold standard dataset for emotion AI.
IPBES · 2019
The landmark UN biodiversity assessment draws unprecedented attention from policymakers worldwide as species extinction accelerates
IPBES · 2019
IPBES global assessment reveals unprecedented species loss rates and ecosystem collapse across five major threat categories
Zhuohong Li, Wei He, Mofan Cheng et al. · 2023
Groundbreaking AI system maps China's entire landmass at unprecedented 1-meter resolution, downloaded 539K times by researchers worldwide
EFSA BIOHAZ Panel, Allende, Ana, Alvarez-Ordonez, Avelino et al. · 2026
EFSA's qualified presumption of safety list has expanded dramatically since 2007, with 74K downloads showing rising industry interest
Lyons, Michael, Kamachi, Miyuki, Gyoba, Jiro · 1997
Pioneering facial expression dataset from 1997 becomes cornerstone of modern AI emotion detection with massive research adoption.
Robert Koch-Institut · 2026
Analysis of 137k downloads shows how Germany tracked infections, deaths, and recoveries from 2020 through 2026 across all districts
Robert Koch-Institut · 2026
Analysis of 6 years of RKI data reveals how Germany's healthcare system weathered COVID waves with nowcasting predictions
Katsigiannis, Stamos, Ramzan, Naeem · 2017
Research shows wireless consumer devices match medical-grade equipment for emotion detection, opening doors for everyday mental health monitoring
Mammal Diversity Database (American Society of Mammalogists) · 2026
Every mammal on Earth in one database — the living catalog maintained by the American Society of Mammalogists, covering 6,600+ species with taxonomy, distribution, and conservation status.
Gutschow, Johannes; Busch, Daniel; Pfluger, Mika · 2025
74K downloads of the most comprehensive national emissions time series — harmonized greenhouse gas data from 1750 to 2024 covering CO₂, CH₄, N₂O, and fluorinated gases.
DeVerna, M., Pierri, F., Truong, B., Bollenbacher, J., Axelrod, D., Loynes, N., Torres-Lugo, C., Yang, K.-C., Menczer, F., Bryden, J. · 2021
3.5M downloads. The massive Tweet ID collection that mapped how vaccine conversations — and misinformation — spread on social media.
JI YUANFENG · 2022
New benchmark dataset with 600 CT/MRI scans across 15 organs becomes most downloaded medical AI resource with 81K downloads
Low, D. M., Rumker, L., Talker, T., Torous, J., Cecchi, G., Ghosh, S. S. · 2020
197K downloads. When the world locked down, Reddit became a lifeline — and this dataset let researchers understand mental health at scale.
Nathan Stevenson, Karoliina Tapani, Leena Lauronen et al. · 2018
New research tracking 79 newborns shows experts disagree on seizure detection 30% of the time, highlighting urgent need for automated systems.
Wang, Tianyi, Sun, Fubao · 2023
A grid-level reconstruction of global economic output from 1850 to 2100 under multiple climate scenarios. 68K downloads.
Ferriyan, A., Thamrin, A. H., Takeda, K. · 2022
Encrypted and real attack traffic for training next-gen intrusion detection systems. 21K downloads from security researchers worldwide.
Draelos, Rachel Lea, Dov, David, Mazurowski, Maciej A. · 2020
Massive annotated chest CT scan dataset powering deep learning in medical imaging. 5.6 million downloads and counting.
Wu, Wanben · 2023
First national-scale 10m resolution building height dataset for China — 1.3M downloads reveal the vertical dimension of urbanization.
Cartwright, Mark; Cramer, Jason; Salamon, Justin; Bello, Juan Pablo · 2019
The largest urban sound monitoring dataset — 18,000+ audio recordings from NYC streets, tagged by citizen scientists and verified by experts.
Grégoire Cattan, Pedro L. C. Rodrigues, Marco Congedo · 2018
French researchers' brain wave dataset becomes most-downloaded EEG resource, revealing how 20 subjects' neural data drives global neuroscience
Ran, Youhua; Wang, Xin; Ge, Yong; Li, Xiaoming · 2024
The most downloaded population dataset on Zenodo — 273K downloads of 1km gridded population data from 1990 to 2022, covering every inhabited continent.
Wenz, Leonie, Carr, Robert D., Kalkuhl, Matthias, Kotz, Maximilian · 2024
Subnational GDP for 1,661 regions in 166 countries. DOSE reveals the economies hidden inside economies.
Ren, Huiqun; Huang, Xin; Yang, Jie; Zhou, Guoqing · 2024
1.5M downloads — watching concrete spread across the planet, one 30-meter pixel at a time. 36 years of impervious surface mapping.
Browaeys, Robin; Saelens, Wouter; Saeys, Yvan · 2019
How cells talk to each other — 229K downloads of the datasets powering intercellular communication research, linking ligands to target genes across signaling and regulatory networks.
Kruitwagen, Lucas; Story, Kyle T.; Friedrich, Johannes; Byers, Logan · 2021
The first comprehensive global inventory of solar PV installations — 68 million units catalogued from satellite imagery and administrative records.
Sheffield Solar, University of Sheffield · 2024
Continuous solar irradiance measurements powering real-time PV output estimation across monitoring networks. 32K downloads.
Catak, F. O., Yazi, A. F. · 2019
14K downloads. A curated malware sample collection for training next-gen threat detection classifiers.
Bryois, Julien · 2021
406K downloads — the dataset mapping how genes are regulated differently across 8 major brain cell types, revealing the genetic architecture of the human brain at cellular resolution.
Hu, Jinlong; Miao, Chiyuan; Zhang, Qi · 2025
171K downloads of the most detailed daily precipitation dataset for Chinese mainland — incorporating spatial autocorrelation and covariates from 1961 to 2024.
Horsch, Jonas; Hofmann, Fabian; Schlachtberger, David; Glaum, Philipp; Neumann, Fabian; Brown, Tom; Riepin, Iegor; Xiong, Bobby; Schledorn, Amos · 2026
The open-source blueprint of Europe's power grid — 371K downloads driving the renewable energy transition across the full ENTSO-E area.
Sharma, Priya, Gupta, Ankit · 2024
Survey data linking sleep, exercise, diet, and screen time to mental health outcomes. 7K downloads powering sentiment analysis research.
Bruckner, Martin, Wood, Richard, Moran, Daniel, Kuschnig, Nikolas, Wieland, Hanspeter, Maus, Victor, Borner, Jan · 2019
A 28-year multi-regional input-output model tracking biomass flows from field to fork across 192 countries.
Narain, Jaya; Johnson, Kristina Teresa · 2021
7,077 labeled vocalizations from non-speaking individuals are powering the next generation of assistive technology.
Mukherjee, Subhabrata, Bhattacharyya, Pushpak · 2022
Curated benchmark datasets for sentiment analysis spanning reviews, tweets, and multilingual text. 7.6K downloads driving NLP research.
Li, Tianyu; Long, Di; Wang, Jianli · 2020
High-resolution crop yield and water productivity data across China from 2001 to 2015, revealing agricultural shifts at unprecedented detail.
Lepetit, Quentin; Viguie, Vincent; Liotta, Charlotte · 2021
What makes a city work? Comparing density, transport, and housing costs across 192 cities worldwide in one unified gridded dataset.
Shujie Yu; Yan Bai; Teng Li; Xianqiang He · 2024
88K downloads of the merged ocean color dataset tracking chlorophyll-a concentration since 1997 — essential for understanding marine productivity and climate change.
Mayo, Andrew W.; Vanderburg, Andrew; Latham, David W.; et al. · 2018
Transit posteriors and validation analyses for 275 exoplanet candidates across 233 star systems from K2 Campaigns 0-10.
Farah, Amanda M.; Edelman, Bruce; Zevin, Michael; Fishbach, Maya; Ezquiaga, Jose Maria; Farr, Ben; Holz, Daniel · 2022
500 mock catalogs and hyperposterior samples reveal the mass distribution of merging black holes detected by LIGO.