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 58551 to 58600 of 59105 works
Geospatial Use Cases Enabling Interoperability of Digital Twins
For many years geospatial users have been building 3d scenes and worlds for various use cases: replicating the physical world, modeling various scenarios using geo design techniqu…
the Paired Land Use Experiments (PLUE) theory in driver identification of regional vegetation change
Vegetation change is one of the essential indices of global change. In the past 30 years, based on the remote sensing records, the whole world has shown an overall greening phenom…
Seasonal and precipitation-triggered movements of the Almenningar and Tungnakvíslarjökull landslides, Iceland, monitore…
Landslides show various characteristics of spatio-temporal distribution of movement. For example, nearby parts of the same landslide may respond differently to heavy rainfall. We …
Long-term variability of the coastal ocean stratification in the Gulf of Naples:Two decades of monitoring the marine ec…
We analyze 20 years (2001–2020) of temperature and salinity profiles at the LTER–MC coastal station in the Gulf of Naples, Mediterranean Sea. Surface and bottom …
Evidence for long-lived continental intraplate magmatism: A case study from Mongolia
The closure of the Mongol-Okhotsk Ocean in Jurassic – Cretaceous times led to the final amalgamation of the interior of Eastern Asia, thus placing Mongolia in an intraplate …
Using Bayesian network to build a participatory framework for sustainable agriculture water management in Yunlin, Taiwan
Agricultural water use comprises the major part of the total water consumption in many countries, and Taiwan is no exception. However, urbanization and industrialization have trig…
About the use of near-surface seismic data to better constrain hydrogeological models
Over the past decade, we have done our best to develop alternative methods to image the heterogeneities of the critical zone, describe the dynamics of its hydrosystems, and add se…
Contributors to multidecadal dimming and brightening of surface solar radiation over Northern Hemisphere continents
Multidecadal dimming and brightening of solar radiation at Earth’s surface has been shown to occur over all continents. Trends have been especially well documented over the …
Contrasting levels of surprise and levee effect between municipalities in the 2021 flood in Belgium
In July 2021, the Bernd low-pressure system induced disastrous floods over part of Germany, the Netherlands and Belgium. Relatively small catchments were mostly affected. In Belgi…
Development of global ocean data assimilation system for weak coupling to the KIAPS atmospheric data assimilation system
KIAPS (Korea Institute of Atmospheric Prediction Systems) leads the development of NWP systems for the Korea Meteorological Administration (KMA), and developed the global atmosphe…
Impact of chemical subprocesses during calcite precipitation in sandstones on the measured SIP response and their ident…
Interactions between mineral phases and fluids in the subsurface inevitably lead to mineral precipitation reactions and dissolution. While these processes are the major drive behi…
The Competing Forces of Hurricane-Induced Ocean Cooling
It is known that oceanic conditions can play a crucial role in the intensification of tropical cyclones (TCs) when atmospheric conditions are conducive. However, the relative role…
The search for a reliable mounting medium for Recent ‘live’ foraminifera
Abstract. There is no suitable mounting medium for the longterm storage of Recent, ‘live’ foraminifera. Glycerol has been used for this purpose since the last century, but its pro…
Multi-instrument observations of nightside plasma patches under conditions of IMF <I>B<sub>…
Abstract. Results are presented from two multi-instrument case studies showing patches of cold, long-lived plasma in the winter nightside ionosphere during times when the z-compon…
Glacial cycles and solar insolation: the role of orbital, seasonal, and spatial variations
Abstract. We use a statistical model, the cointegrated vector autoregressive model, to evaluate the relative roles that orbital, seasonal, and spatial variations in solar insolati…
Isotope study of monthly rainfall and its response in the Santos Formation phreatic aquifer, La Mesa de Los Santos, San…
<p>La Mesa de Los Santos is located in the Eastern Cordillera of Colombia and configures a plateau marked by a shortage of potable surface water. The isotopic study of the r…
A modified Mitscherlich model and its degradation kinetics equations
Abstract. The aim of this study was to show how to adapt and convert the Mitscherlich model to animal nutrition studies in a theoretical way. The new form of the model was obtaine…
Genesis and tectonic setting of podiform chromitites in the Hegenshan and Solonker ophiolites, Inner Mongolia, southeas…
Ophiolite is the remnants of ancient oceanic crust and mantle, which can reveal the tectonic evolution of paleo-oceanic basins. Podiform chromite deposit in ophiolites can retain …
Effect of stress biaxiality on fracture energy and microstructures of tensile cracks
The onset of crack propagation is often described with a unique threshold and intrinsic material property, the fracture energy. However, in geomaterials, this parameter …
Extreme Tibetan Plateau cooling caused by tropical volcanism
Extreme cooling during boreal winter in Tibetan Plateau (TP) poses great threats to local environment and people’s live safety, and it has usually been attributed to climate…
Molecular characteristics of aqueous brown carbon in the eastern Indo-Gangetic Plains: Insights from a high resolution …
Light-absorbing organic aerosols, often referred to as brown carbon (BrC), significantly contribute to atmospheric brown clouds and are a major climate forcing agent over South As…
Tropical cyclone Vayu under climate change scenario RCP 8.5
 The Northern Indian Ocean has witnessed the genesis of several devastating cyclones over the years due to the typical warm climate. The effect of climate change on these cyc…
Landslide impacts on sediment dynamics in mountainous rivers after large earthquake and typhoon events: A sediment conn…
Small mountainous rivers (SMRs) produce about 40% of the world’s sediment discharge from land to ocean. The dominant sources of this sediment are earthquake and typhoon-driv…
Experimental and Numerical Study at Parallel Open Channels Confluence
Flow near the confluence of two channels is complex and need investigation. The ratio of momentum of flow in the channels and confluent angle are important parameters affecting th…
Divergent changes in particulate and mineral-associated organic carbon upon permafrost thaw
Permafrost thaw can stimulate microbial decomposition and induce soil carbon (C) loss, potentially triggering a positive C-climate feedback. However, earlier observations have con…
Circular approach for industrial water management via water balance and LCA: A poultry slaughterhouse case study
Ensuring the availability and sustainable water management not only is one of the UN SDGs, but sustainable water production is also one of the main accelerating global challe…
Modelling the Scales of Hail
On average, the largest registered hailstone per year in Europe has a diameter of about 11cm. Individual hail events can cause losses exceeding one billion Euros. Therefore, the i…
Point Cloud Generation from sUAS-Mounted iPhone Imagery: Performance Analysis
Abstract. The rapidly growing use of sUAS technology and fast sensor developments continuously inspire mapping professionals to experiment with low-cost airborne systems. Smartpho…
POS-SUPPORTED AUTOMATIC DIGITAL SURFACE MODEL (DSM) GENERATION
Abstract. A novel method of POS supported dense matching is introduced for automatically generating DSM. The image pre-processing includes adaptive smooth filter and Wallis filter…
QUALITY ASSESSMENT OF LANDMARK BASED POSITIONING USING STEREO CAMERAS
Abstract. Driving autonomously requires highly accurate positioning. Therefore, alternative positioning systems to GPS are required especially to increase the accuracy, and to hav…
3D MODELING OF HEADSTONES OF THE 2<sup>ND</sup> AND 3<sup>RD</sup> CENTURY BY LOW COST PHOTOGRAMMETRIC TECHNIQUES
Abstract. As a dozen headstones have been discovered during excavations in south Alsace, archaeologists stored them in the Regional Directorate of Cultural Affairs in Strasbourg. …
Change detection-based updating of constructed land in large area
Abstract. Urban development significantly changes constructed land across both urban and rural areas around the world in recent years. It is vital to keep constructed land data "f…
Towards a web-based GIS for teaching geo-informatics at under-graduate level in developing countries: a case study of I…
Abstract. In developing countries, the number of experts and students in geo-informatics domain are very limited compared to experts and students of sciences that could benefit fr…
Identification of Errors in 3D Building Models by a Robust Camera Pose Estimation
Abstract. This paper presents a method for identification of errors in 3D building models which are results of inaccurate creation process. Error detection is carried out within t…
INVESTIGATION OF POLARIZATION PHASE DIFFERENCE RELATED TO FOREST FIELDS CHARACTERIZATIONS
Abstract. The information content of Synthetic Aperture Radar (SAR) data significantly included in the radiometric polarization channels, hence polarimetric SAR data should be ana…
Assessment of hydrogen fluoride damage to vegetation using optical remote sensing data
Abstract. This research assesses damage to vegetation from accidental gaseous hydrogen fluoride leakage, through the analysis of spectral features of the damaged plants using digi…
Cloud based N-dimensional weather forecast visualization tool with image analysis capabilities
Abstract. Until recently the majority of data analysis and visualization tools were desktop applications that demanded high requirement hardware to carry out those processes. Howe…
EVALUATION AND ANALYSIS OF A PARAMETRIC APPROACH FOR SIMULTANEOUS SPACE RESECTION-INTERSECTION OF HIGH RESOLUTION SATEL…
Abstract. This paper initially proves mathematically that the solution of the relative orientation of the push broom stereo images leads to a set of ill-posed system of observatio…
Evaluating sensor linearity of chosen infrared sensors
Abstract. The paper describes a series of experiments conducted as part of the IRAMSWater Project, the aim of which is to establish methodologies for detecting and identifying pol…
Diurnal Difference Vegetation Water Content (ddVWC) of Advance Microwave Scanning Radiometer-Earth Observing System (AM…
Abstract. Advance Microwave Scanning Radiometer – Earth Observing System (AMSR-E) derived Vegetation Water Content (VWC) at predawn (01:30 LST, descending pass) and afternoon (13:…
COMPARISON OF TWO PHASE UNWRAPPING METHODS FOR PSP TIME SERIES ANALYSIS
Abstract. Phase unwrapping is a key issue for PSP (Permanent Scatters Pairs) time series analysis. In this paper, the LLL method and grid search method are applied for determining…
USING LATTICE TOPOLOGY INFORMATION TO INVESTIGATE PERSISTENT SCATTERERS AT FACADES IN URBAN AREAS
Abstract. Modern spaceborne SAR sensors like TerraSAR-X offer ground resolution of up to one meter in range and azimuth direction. Buildings, roads, bridges, and other man-made st…
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: