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.

Showing 43001 to 43050 of 59105 works

Reusability-targeted enrichment of sea ice core data

Abstract The Reusability-targeted Enriched Sea Ice Core Database (RESICE) combines data and metadata from 287 sea ice cores. The database enables reuse scenarios such as the valid…

A global dataset of diel activity patterns in insect communities

Abstract Insect activity powers ecosystems and food production globally. Although insect activity is known to vary with the rise and setting of the sun, there is surprisingly limi…

Full-Stokes polarization multispectral images of various stereoscopic objects

Abstract Polarization multispectral imaging (PMI) has been applied widely with the ability of characterizing physicochemical properties of objects. However, traditional PMI relies…

Assessing ternary materials for fluoride-ion batteries

Abstract Although lithium-ion batteries have transformed energy storage, there is a need to develop battery technologies with improved performance. Fluoride-ion batteries (FIBs) m…

Extracellular circular RNA profiles in plasma and urine of healthy, male college athletes

Abstract Circular RNA (circRNA) are a recently discovered class of RNA characterized by a covalently-bonded back-splice junction. As circRNAs are inherently more stable than other…

First draft genome for the sand-hopper Trinorchestia longiramus

Abstract Crustacean amphipods are important trophic links between primary producers and higher consumers. Although most amphipods occur in or around aquatic environments, the fami…

Plant phenotype relationship corpus for biomedical relationships between plants and phenotypes

Abstract Medicinal plants have demonstrated therapeutic potential for applicability for a wide range of observable characteristics in the human body, known as “phenotype,” and hav…

Cross-cultural dataset for the evolution of religion and morality project

Abstract A considerable body of research cross-culturally examines the evolution of religious traditions, beliefs and behaviors. The bulk of this research, however, draws from cod…

SeaFlow data v1, high-resolution abundance, size and biomass of small phytoplankton in the North Pacific

Abstract SeaFlow is an underway flow cytometer that provides continuous shipboard observations of the abundance and optical properties of small phytoplankton (<5 μ m in equivalent…

Inter-urban mobility via cellular position tracking in the southeast Songliao Basin, Northeast China

Abstract Position tracking using cellular phones can provide fine-grained traveling data between and within cities on hourly and daily scales, giving us a feasible way to explore …

The genome resources for conservation of Indo-Pacific humpback dolphin, Sousa chinensis

Abstract The Indo-Pacific humpback dolphin ( Sousa chinensis ), is a threatened marine mammal and belongs to the First Order of the National Key Protected Wild Aquatic Animals Lis…

Up-bottom assessments of nutrient supply and gaseous pollutant from Chinese wheat straw field management

Abstract To achieve resource efficiency, and carbon neutrality, it is vital to evaluate nutrient supply and gaseous pollutant emissions associated with field management of bio-str…

Publisher Correction: Large-scale metabolic interaction network of the mouse and human gut microbiota

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

A longitudinal microstructural MRI dataset in healthy C57Bl/6 mice at 9.4 Tesla

Abstract Multimodal microstructural MRI has shown increased sensitivity and specificity to changes in various brain disease and injury models in the preclinical setting. Here, we …

Students’ performance, attitude, and classroom observation data to assess the effect of problem-based learning approach…

Abstract In response to global demands, Uganda’s Vision 2040 seeks to transform the country into a modern and prosperous nation by implementing Sustainable Development Goal (SDG) …

LNDb v4: pulmonary nodule annotation from medical reports

Abstract Given the high prevalence of lung cancer, an accurate diagnosis is crucial. In the diagnosis process, radiologists play an important role by examining numerous radiology …

The telomere-to-telomere genome assembly of the Triplophysa erythraea (Nemacheilidae hypogean fishes)

Abstract Triplophysa erythraea , a distinctive blind cave fish endemic to Hunan’s karst caves, faces significant threats due to its restricted range and fragile habitat. The high-…

An EEG dataset to study neural correlates of audiovisual long-term memory retrieval

Abstract Memory retrieval is a fundamental cognitive process that plays a critical role in our lives. Studying the neural correlates of this process has significant implications f…

A richly annotated dataset of co-speech hand gestures across diverse speaker contexts

Abstract Hand gestures form an integral part of human communication and their complexity makes their study and generation difficult. Here, we present a dataset comprising 2373 ann…

A high-quality chromosome-level genome assembly of Ficus hirta

Abstract Ficus species (Moraceae) play pivotal roles in tropical and subtropical ecosystems. Thriving across diverse habitats, from rainforests to deserts, they harbor a multitude…

Assembly of the poorly differentiated Verasper variegatus W chromosome by different sequencing technologies

Abstract The assembly of W and Y chromosomes poses significant challenges in vertebrate genome sequencing and assembly. Here, we successfully assembled the W chromosome of Veraspe…

A Human Motion Data Capture Study The University of Liverpool Rehabilitation Exercise Dataset

Abstract The increasing accessibility of motion tracking technologies has resulted in a large amount of research focused on delivering exercise-based interventions remotely, coine…

A dataset for document level Chinese financial event extraction

Abstract Financial event modeling is fundamental to financial investment decisions and risk management, crucial for the stability and growth of financial institutions, and helps e…

Chromosome-level genome assembly of the cottony cushion scale Icerya purchasi

Abstract The cottony cushion scale, Icerya purchasi , a polyphagous pest, poses a significant threat to the global citrus industry. The hermaphroditic self-fertilization observed …

Gene expression profiling in the intestinal mucosa of obese rats administered probiotic bacteria

Abstract We investigated whether the administration of Lactobacillus paracasei CNCM I-4034, Bifidobacterium breve CNCM I-4035 and Lactobacillus rhamnosus CNCM I-4036 modulate the …

Electronic News Dataset for Native Advertisement Detection

Abstract Native advertising has rapidly evolved into a predominant online marketing strategy, adequately blending with editorial content to the extent that readers often remain un…

Selected annotated instance segmentation sub-volumes from a large scale CT data-set of a historic aircraft

Abstract The Me 163 was a Second World War fighter airplane and is currently displayed in the Deutsches Museum in Munich, Germany. A complete computed tomography (CT) scan was obt…

A full year of turbulence measurements from a drift campaign in the Arctic Ocean 2019–2020

Abstract Ocean turbulent mixing is a key process in the global climate system, regulating ocean circulation and the uptake and redistribution of heat, carbon, nutrients, oxygen an…

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:

Contact Us Back to Map