OOIR: Observatory of International Research

Papers

(The median citation count of Journal of Spatial Science is 0. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Requirements of a data storage infrastructure for effective land administration systems: case study of Victoria, Australia	28
The spatial-temporal patterns of spring phenology in the temperate grasslands of China and their response mechanisms to climatic factors	16
Determination of receiver code bias variations with a modified geometry-free GNSS model	13
Contextual band addition and multi-look inferencing to improve semantic segmentation model performance on satellite images	13
Best Research Paper Award 2021	11
A novel approach to coral species classification using deep learning and unsupervised feature extraction	10
Editorial	10
Editorial	9
AUTHOR AWARDS 2023	7
Resnet-Unet considering Patches (RUP) network to solve the problem of patches due to shadows in extracting building top information	7
Land cover classification in high-resolution remote sensing: using Swin Transformer deep learning with texture features	7
SAR and Optical Pixel Level Fusion Methods and Evaluations	7
Development of flood susceptibility map using a GIS-based AHP approach: a novel case study on Idukki district, India	6
Removing cross-track interferometric phase in the along-track interferometry method for sea surface current inversion	5
Advancing hyperspectral image classification with dual branch networks and informative feature extraction	5
Elaborating and performing optimization approaches for web-based 3D spatial analysis of 3D city models	5
An adaptive iterative reweighted filtering methodology for urban MLS dataset	5
Exploring different approaches for landslide susceptibility zonation mapping in Manipur: a comparative study of AHP, FR, machine learning, and deep learning models	5
Event detection from geotagged tweets considering spatial autocorrelation and heterogeneity	4
Coupling video vision transformer (ViVit) into land change simulation: a comparison with three-dimensional convolutional neural network (3DCNN)	4
Building rooftop extraction from aerial imagery using low complexity UNet variant models	4
Asymmetric fingerprinting protocol for vector map based on homomorphic encryption	4
An Efficient Internet Map Tiles Rendering Approach on High Resolution Devices	4
Spatial statistics for legal process	4
A time series decomposition approach to detect coal fires in parts of the Gondwana coalfields of India from VIIRS data	4

Community detection, road importance assessment, and urban function pattern recognition: a big data approach	4
Novel approach for retrieving land-surface albedo: case study at the Nanling National Nature Reserve, Guangdong Province	3
A multi-objective optimization model for school location-allocation coupling demographic changes	2
Precise positioning in complex environments with GNSS-RTK and weighted linear regression UWB observations	2
Employing machine learning techniques for estimating the differential code biases of GPS satellites	2
GWPCA-based spatial analysis of urban vitality: a comparative assessment of three high-altitude Himalayan towns in India	2
Hyperspectral images classification based on multiple kernel learning using SWT and KMNF with few training samples	2
Impact assessment of land-use alteration on land surface temperature in Kabul using machine learning algorithm	2
The Optical Trapezoid Model (OPTRAM)-based soil moisture estimation using Landsat 8 data	2
Spatial analysis of anemia prevalence in early childhood in Northeastern Thailand, 2020–2022	2
A systematic analysis of remote sensing and geographic information system applications for flood disaster risk management	2
Information extraction system for urban planning and governance using LiDAR based 3D repository	2
Stability monitoring and analysis of submerged landslides in the Three Gorges Reservoir area based on time-series InSAR data and GNSS data	1
Analysis of vegetation influence on building shadow extraction in remote sensing imagery using deep convolutional neural networks	1
Using spatial heterogeneity to strengthen the neighbourhood effects of urban growth simulation models	1
Editorial	1
Using spatial autologistic regression for predicting urban growth	1
Field-scale evaluation of remote sensing soil moisture retrievals using a multi-satellite approach	1
Estimation of natural vegetation phenology metrics using time series EVI over Jharkhand state, India	1
Optimising Sentinel-2 MSI spatial resolution for estimating foliar nitrogen concentration in miombo woodlands	1
Performance of unsupervised machine learning methods using chi-squared weights for LiDAR point cloud filtering in urban areas	1
Selection of suitable fusional band combination from Sentinel-2A and UAV imagery for agricultural applications	1
Near real-time mapping of jute (C orchorus sp.) area using multi-temporal Sentinel-1 intensity data over the central part of West Bengal, India	1
SAR image matching using an improved SIFT-based anisotropic diffusion algorithm	1
Correction	1
A target geolocation method using laser trilateration under ECEF frame with atmospheric refraction correction	1
AUTHOR AWARDS 2022	1
‎Spatial analysis of the 10 most prevalent cancers in north-eastern Iran, 2017–2018‎	1
Comparison of pressure, temperature and specific humidity from COSMIC-2 with radiosonde and ERA5	1
AUTHOR AWARDS 2022	1
Correction	1
Geographically and temporally weighted principal component analysis: a new approach for exploring air pollution non-stationarity in China, 2015–2019	1
Can the low earth orbit enhanced GNSS (LeGNSS) achieve the expected Precise Point Positioning (PPP) solutions in urban canyons?	0
Characterizing the accuracy of Global Positioning System for single point positioning at African low-latitude region	0
Research on Real Time Reconstruction Technology of Regional Ionospheric Model with GNSS Data Integrated	0
Integrated mixture model and ensemble learning geographic object-based image analysis for road network extraction	0
Gamification for road asset inspection from Mobile Mapping System data	0
Editorial	0
Assessment of urban growth dynamics in eight Indian metropolitan cities using spatial metrics	0
Towards perfecting road extraction: the fusion of dilated convolution-based layers and vision transformer	0
Editorial	0
Autonomous photogrammetric flight plan for an unmanned aerial vehicle (UAV) over sloped terrain	0
Comprehensive landslide prediction mapping using bivariate statistical models of Mizoram state of Northeast India	0
BDS-3 phase bias products of new frequency B1C&B2a: ambiguity resolution and positioning accuracy evaluation	0
Correlation between urbanization and vegetation cover in China and analysis of its influencing factors	0
Multi-frame image restoration method for Luojia 1-01 night-light remote sensing images	0
Glacier facies characterisation in transboundary West Sikkim Himalaya from TerraSAR-X; GLCM based classification approach	0
A fast two-level grid index algorithm for common edge extraction in vector data compression	0
Current challenges and strategic directions for land administration system modernisation in Indonesia	0
An encryption algorithm for vector maps based on the Gaussian random and Haar transform	0

Spatial relationships-based data inconsistency detection for raster land cover	0
A change detection algorithm for the SAR images based on DWT and DE optimization	0
Estimation and analysis of GNSS specific-observation biases using constrained rank-deficient virtual observation algorithm	0
EDITORIAL	0
Objective Bayesian analysis for geostatistical Student- t processes	0
HyMap imagery for copper and manganese prospecting in the east of Ameln valley shear zone (Kerdous inlier, western Anti-Atlas, Morocco)	0
Urban growth modelling in Qazvin, Iran: an investigation into the performance of three ANFIS methods	0
Image shadow removal based on pseudo-illuminated region and log domain transformation	0
Effective hyperspectral image classification based on segmented PCA and 3D-2D CNN leveraging multibranch feature fusion	0
An expanded dual quaternion algorithm for 3D Helmert transformation and determination of the VCV matrix of the transformation’s parameters	0
Multi-hazard susceptibility mapping of landslides and earthquakes in Bhagirathi Valley region of Uttarakhand Himalaya, India	0
Registration method based on physical scale matching for 3D laser point cloud and high-resolution images	0
Score-ranking smooth average precision loss for remote sensing image retrieval	0
Predicting land use and land cover change dynamics in the eThekwini Municipality: a machine learning approach with Landsat imagery	0
Multi-hop double-branch network for small sample hyperspectral image classification	0
Algorithm for detecting cyclone and anticyclone centres from mean sea level pressure layer	0
A geometrical approach to matching raster & vector databases of buildings	0
A synchronous retrieval method of vegetation water content and soil moisture based on GNSS-IR and multi-source data fusion	0
The fractal behaviour of gravity field elements: case study in Egypt	0
BIM-based connectivity graph and voxels classification for pedestrian-hazard interaction	0
Deformation analysis of prefabricated structures in the shaking table test based on density point clouds	0
Spatiotemporal analysis of Urban Heat Island and land use land cover changes using Landsat images and CA-ANN machine learning techniques: a case study of Dakahlia government, Egypt	0
Data and model-driven 3D modeling method for transmission line LiDAR data	0
Research on infrared dim and small target detection algorithm based on local contrast and gradient	0
Mapping volumetric soil moisture in the Vietnamese Red River Delta using Landsat 8 images	0
Detecting topographic database changes and updating 1:25.000 scale maps population class by changes	0
Spectral segmentation based dimension reduction for hyperspectral image classification	0
Field road segmentation network based on PraNet	0
Improved TPH for object detection in aerial images	0
Research on an ionospheric delay correction method for the interferometric imaging radar altimeter based on improved GIM data	0
EDITORIAL	0
A GIS-based simulation and visualization tool for the assessment of gully erosion processes	0
An approach to improve smartphone-based PPP performance in constrained environments using Doppler observations	0
Marine spatial planning on Crete Island, Greece: methodological and implementation issues	0
An enhanced RANSAC-RTK algorithm in GNSS-challenged environments	0
Mapping of karst sinkholes from LIDAR data using machine-learning methods in the Trieste area	0
Salt Land classification based on pansharpening images using Random Forest algorithm	0
The influence of two-dimensional currents on the sea surface radar backscattering coefficient	0
Investigating spatial relationship between vegetation cover and soil moisture using sentinel satellites: a case study of North Gondar Zone, Ethiopia	0
Building footprint extraction from very high-resolution satellite images using deep learning	0
A Bayesian framework for 3D point cloud filtering	0
Author Awards 2023	0
Spatial interpolation based on previously-observed behavior: a framework for interpolating spaceborne GNSS-R data from CYGNSS	0
Phenological analysis and yield estimation of rice based on multi-spectral and SAR data in Maha Sarakham, Thailand	0
A cold-start recommendation method for We-map considering co-occurrence collaborative signals and contrastive learning	0
Paddy rice mapping in Red River Delta, Vietnam, using Sentinel 1/2 data and machine learning algorithms	0
Understanding China’s urban functional patterns at the county scale by using time-series social media data	0
Improving the accuracy of mangrove forest mapping using sentinel image and developed classification algorithm based on machine learning	0
Improving hyperspectral image classification through spectral-spatial feature reduction with a hybrid approach and deep learning	0
GNSS carrier phase common-view precision time transfer using the ionospheric-weighted single-differenced model	0
Agricultural innovation through deep learning: a hybrid CNN-Transformer architecture for crop disease classification	0
A Gaussian filter-based window for efficient SAR image matching	0
Best Research Paper Award 2022	0
Downscaling land surface temperature with high-resolution image: a difference mean distribution (DMD) post-processing method	0
A new approach for the assessment of urban eco-environmental quality based on remote sensing: a case study of Herat City, Afghanistan	0
Road edge detection based on combined deep learning and spatial statistics of LiDAR data	0
Uncertainty based regional-decision fusion of multispectral and nDSM for ultra-high resolution UAV imagery	0
Assessing above-ground biomass in reforested urban landscapes using machine learning and remotely sensed data	0
Quantifying spatial similarity for use as constraints in map generalisation	0
The effect of satellite code bias on GPS PPP time transfer	0
Semi physical and machine learning approach for yield estimation of pearl millet crop using SAR and optical data products	0
Estimation of Shade Tree Density in Tea Garden using Remote Sensing Images and Deep Convolutional Neural Network	0
Spatial analysis methods and practice: describe–explore–explain through GIS	0
Analysis of rainfall data of some West African countries using wavelet transform and nonlinear time series techniques	0
Ionospheric process noise estimation via single-receiver GNSS data	0
Urban Sprawl in the context of proximity factors using Shannon’s Entropy Index and fractal dimensions: a case of Lucknow	0
Exploring the utility of Sentinel-2 for estimating maize chlorophyll content and leaf area index across different growth stages	0
Spatio-temporal monitoring of forest cover change, triggered by anthropogenic activities, in the Himalayan moist temperate forests of Pakistan using Landsat imagery	0
Understanding tea plantation growth stages and cultural operations by synergy of optical and Synthetic Aperture Radar (SAR) indices	0
Study on spatial evolution of geographical names in Tongzhou Canal settlements	0
Event pattern analysis: the point density around the appearance and disappearance of points	0
Geocentric Datum of Australia 2020: the first Australian datum developed from a rigorous continental-scale adjustment	0
Fusion of PlanetScope and Sentinel 2 in assessing foliar C:N ratio in a rangeland	0
Maximizing grid-on-grid transformation performance with regularized regression techniques for integrating multi-source geospatial data	0