Contribute Geolocation Data
Help us add geographic metadata to scientific works!
The works listed below have been harvested from various scientific sources but do not have geolocation data yet. If you know the geographic location or area mentioned in any of these works, you can help us improve our database.
Know a publication that should be in OPTIMAP? Enter its DOI and we will fetch its metadata from Crossref and enrich it automatically. If we already have it, you will be taken to its page.
Please log in to add works by DOI — use the user menu at the top right of the page.
scientific-data)
Showing 3751 to 3800 of 8381 works
Traceable and Scalable Food Balance Sheets from Agricultural Commodity Supply and Utilization Accounts (2010–2022)
Abstract The Food Balance Sheets (FBS), compiled by the Food and Agriculture Organization (FAO), serve as a cornerstone dataset for studies on agricultural development, food secur…
Putting pesticides on the map for pollinator research and conservation
Abstract Wild and managed pollinators are essential to food production and the function of natural ecosystems; however, their populations are threatened by multiple stressors incl…
CAVD, towards better characterization of void space for ionic transport analysis
Abstract Geometric crystal structure analysis using three-dimensional Voronoi tessellation provides intuitive insights into the ionic transport behavior of metal-ion electrode mat…
Refractiveindex.info database of optical constants
Abstract We introduce the refractiveindex.info database, a comprehensive open-source repository containing optical constants for a wide array of materials, and describe in detail …
The QCML dataset, Quantum chemistry reference data from 33.5M DFT and 14.7B semi-empirical calculations
Abstract Machine learning (ML) methods enable prediction of the properties of chemical structures without computationally expensive ab initio calculations. The quality of such pre…
An open time-series simulated dataset covering various accidents for nuclear power plants
Abstract Nuclear energy plays an important role in global energy supply, especially as a key low-carbon source of power. However, safe operation is very critical in nuclear power …
An ensemble of bias-adjusted CMIP6 climate simulations based on a high-resolution North American reanalysis
Abstract ESPO-G6-R2 v1.0 is a set of statistically downscaled and bias-adjusted climate simulations based on the Coupled Model Intercomparison Project 6 (CMIP6) models. The datase…
Watershed carbon yield derived from gauge observations and river network connectivity in the United States
Abstract River networks play a critical role in the global carbon cycle. Although global/continental scale riverine carbon cycle studies demonstrate the significance of rivers and…
Genomes of two indigenous clams Anomalocardia flexuosa (Linnaeus, 1767) and Meretrix petechialis (Lamarck, 1818)
Abstract Clam digging has a long history in Hong Kong, but unregulated clam digging activities depletes clam populations and threatens the ecosystem. Population genomics is useful…
Haplotype-resolved genome sequences of a springtail species, Folsomia candida (Collembola: Isotomidae)
Abstract Folsomia candida (Collembola: Isotomidae) is one of the most important indicator species for soil animal studies and is widely distributed worldwide. Here, we utilized Pa…
HORDB 2.0: a comprehensive dataset of peptide hormones
Abstract Peptide hormones are key signaling molecules secreted by endocrine cells that regulate vital physiological processes such as metabolism, growth, development, and reproduc…
A new global gridded anthropogenic heat flux dataset with high spatial resolution and long-term time series
Abstract Exploring global anthropogenic heat and its effects on climate change is necessary and meaningful to gain a better understanding of human–environment interactions caused …
Chromosome level genome assembly of ‘Wanfeng’ almond (Prunus dulcis)
Abstract We assembled a chromosome-level genome of Chinese native ‘Wanfeng’ almond, with a size of 288.53 Mb and a contig N50 of 30.48 Mb. Approximately 270 Mb (93.58%) of the seq…
MIMIC-III-Ext-PPG, a PPG-based Benchmark Dataset for Cardiovascular and Respiratory Signal Analysis
Abstract We present MIMIC-III-Ext-PPG , a large-scale, quality-assessed photoplethysmography (PPG) dataset derived from the matched waveform subset of MIMIC-III. Our dataset provi…
Imaging and clinical data archive for head and neck squamous cell carcinoma patients treated with radiotherapy
Abstract Cross sectional imaging is essential for the patient-specific planning and delivery of radiotherapy, a primary determinant of head and neck cancer outcomes. Due to challe…
Systematic, continental scale temporal monitoring of marine pelagic microbiota by the Australian Marine Microbial Biodi…
Abstract Sustained observations of microbial dynamics are rare, especially in southern hemisphere waters. The Australian Marine Microbial Biodiversity Initiative (AMMBI) provides …
Le Petit Prince multilingual naturalistic fMRI corpus
Abstract Neuroimaging using more ecologically valid stimuli such as audiobooks has advanced our understanding of natural language comprehension in the brain. However, prior natura…
A Comprehensive NMVOC Speciation Database for European Atmospheric Modelling
Abstract Speciated non-methane volatile organic compound (NMVOC) emissions are essential for air quality modelling, as they underpin atmospheric oxidation processes, secondary pol…
COVID-19 European regional tracker
Abstract This Tracker presents data on daily COVID-19 cases at the sub-national level for 26 European countries from January 2020 till present. Country-level data sources are iden…
Highly multiplexed immunofluorescence images and single-cell data of immune markers in tonsil and lung cancer
Abstract In this data descriptor, we document a dataset of multiplexed immunofluorescence images and derived single-cell measurements of immune lineage and other markers in formal…
A Large-scale Synthetic Pathological Dataset for Deep Learning-enabled Segmentation of Breast Cancer
Abstract The success of training computer-vision models heavily relies on the support of large-scale, real-world images with annotations. Yet such an annotation-ready dataset is d…
A measured energy use, solar production, and building air leakage dataset for a zero energy commercial building
Abstract This paper provides an open dataset of measured energy use, solar energy production, and building air leakage data from a 328 m 2 (3,531 ft 2 ) all-electric, zero energy …
A global dataset for assessing nitrogen-related plant traits using drone imagery in major field crop species
Abstract Enhancing rapid phenotyping for key plant traits, such as biomass and nitrogen content, is critical for effectively monitoring crop growth and maximizing yield. Studies h…
Genomic resources for a historical collection of cultivated two-row European spring barley genotypes
Abstract Barley genomic resources are increasing rapidly, with the publication of a barley pangenome as one of the latest developments. Two-row spring barley cultivars are intense…
Sarafu Community Inclusion Currency 2020–2021
Abstract We describe a dataset of account information and detailed transaction records for a digital complementary currency in Kenya. This “Sarafu system” initially encompassed se…
DOSE – Global data set of reported sub-national economic output
Abstract Many phenomena of high relevance for economic development such as human capital, geography and climate vary considerably within countries as well as between them. Yet, gl…
The European Upper Palaeolithic Palaeoecological and Archaeological Dataset for sites north of 50°N
Abstract The E uropean U pper P alaeolithic P alaeoecological and A rchaeological D ataset for sites north of 50°N (EUPPAD) presents a systematic collection of palaeoecological an…
YJMob100K: City-scale and longitudinal dataset of anonymized human mobility trajectories
Abstract Modeling and predicting human mobility trajectories in urban areas is an essential task for various applications including transportation modeling, disaster management, a…
A Dataset of Microelectrode Recordings from Deep Brain Stimulation Procedures
Abstract Precise intraoperative localisation of subcortical brain structures remains a critical challenge in deep brain stimulation, yet openly available microelectrode recording …
Plant traits and associated ecological data from global change experiments and climate gradients in Norway
Abstract Plant functional trait-based approaches are powerful tools to assess the consequences of global environmental changes for plant ecophysiology, population and community ec…
Mock community taxonomic classification performance of publicly available shotgun metagenomics pipelines
Abstract Shotgun metagenomic sequencing comprehensively samples the DNA of a microbial sample. Choosing the best bioinformatics processing package can be daunting due to the wide …
BM-BronchoLC - A rich bronchoscopy dataset for anatomical landmarks and lung cancer lesion recognition
Abstract Flexible bronchoscopy has revolutionized respiratory disease diagnosis. It offers direct visualization and detection of airway abnormalities, including lung cancer lesion…
A map of the extent and year of detection of oil palm plantations in Indonesia, Malaysia and Thailand
Abstract In recent decades, global oil palm production has shown an abrupt increase, with almost 90% produced in Southeast Asia alone. To understand trends in oil palm plantation …
The first absolute gravity and height reference network in Sicily
Abstract The purpose of this work is to provide the methodological and instrumental framework for the establishment of a new absolute gravity and height reference network in Sicil…
How to help
If you recognize any works that reference specific geographic locations, please login, confirm your account, and contribute metadata.
In case you find any errors in other metadata fields, if you see a work with incorrect location or time information, or if you find works that should be included in our database, please contact us: