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 2021-02-01 to 2025-02-01.)

Article	Citations
Novel approach for retrieving land-surface albedo: case study at the Nanling National Nature Reserve, Guangdong Province	17
Requirements of a data storage infrastructure for effective land administration systems: case study of Victoria, Australia	15
The spatial-temporal patterns of spring phenology in the temperate grasslands of China and their response mechanisms to climatic factors	11
Contextual band addition and multi-look inferencing to improve semantic segmentation model performance on satellite images	10
Building rooftop extraction from aerial imagery using low complexity UNet variant models	10
A time series decomposition approach to detect coal fires in parts of the Gondwana coalfields of India from VIIRS data	8
Coupling video vision transformer (ViVit) into land change simulation: a comparison with three-dimensional convolutional neural network (3DCNN)	8
Editorial	7
Determination of receiver code bias variations with a modified geometry-free GNSS model	7
Editorial	6
Best Research Paper Award 2021	6
Community detection, road importance assessment, and urban function pattern recognition: a big data approach	5
GWPCA-based spatial analysis of urban vitality: a comparative assessment of three high-altitude Himalayan towns in India	5
Editorial	5
Resnet-Unet considering Patches (RUP) network to solve the problem of patches due to shadows in extracting building top information	4
From shrubs to urban dispersion: using biomimicry to generate a comfortable outdoor microclimate in New Cairo, Egypt	4
Exploring different approaches for landslide susceptibility zonation mapping in Manipur: a comparative study of AHP, FR, machine learning, and deep learning models	4
Precise positioning in complex environments with GNSS-RTK and weighted linear regression UWB observations	4
AUTHOR AWARDS 2023	4
SAR and Optical Pixel Level Fusion Methods and Evaluations	4
Land cover classification in high-resolution remote sensing: using Swin Transformer deep learning with texture features	4
An Efficient Internet Map Tiles Rendering Approach on High Resolution Devices	4
Elaborating and performing optimization approaches for web-based 3D spatial analysis of 3D city models	3
Advancing hyperspectral image classification with dual branch networks and informative feature extraction	3
An adaptive iterative reweighted filtering methodology for urban MLS dataset	3

Removing cross-track interferometric phase in the along-track interferometry method for sea surface current inversion	3
Impact assessment of land-use alteration on land surface temperature in Kabul using machine learning algorithm	2
Event detection from geotagged tweets considering spatial autocorrelation and heterogeneity	2
Editorial	2
Spatial analysis of anemia prevalence in early childhood in Northeastern Thailand, 2020–2022	2
Asymmetric fingerprinting protocol for vector map based on homomorphic encryption	2
A multi-objective optimization model for school location-allocation coupling demographic changes	2
Hyperspectral images classification based on multiple kernel learning using SWT and KMNF with few training samples	2
Development of flood susceptibility map using a GIS-based AHP approach: a novel case study on Idukki district, India	2
Spatial statistics for legal process	2
A novel approach to coral species classification using deep learning and unsupervised feature extraction	2
Geographically and temporally weighted principal component analysis: a new approach for exploring air pollution non-stationarity in China, 2015–2019	1
The Optical Trapezoid Model (OPTRAM)-based soil moisture estimation using Landsat 8 data	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
Estimation of natural vegetation phenology metrics using time series EVI over Jharkhand state, India	1
Correction	1
Spatial relationships-based data inconsistency detection for raster land cover	1
Analysis of vegetation influence on building shadow extraction in remote sensing imagery using deep convolutional neural networks	1
Comparison of the strip- and block-wise aerial triangulation using different exterior orientation parameters weights	1
Selection of suitable fusional band combination from Sentinel-2A and UAV imagery for agricultural applications	1
Field-scale evaluation of remote sensing soil moisture retrievals using a multi-satellite approach	1
Information extraction system for urban planning and governance using LiDAR based 3D repository	1
Comparison of pressure, temperature and specific humidity from COSMIC-2 with radiosonde and ERA5	1
Stability monitoring and analysis of submerged landslides in the Three Gorges Reservoir area based on time-series InSAR data and GNSS data	1
A target geolocation method using laser trilateration under ECEF frame with atmospheric refraction correction	1
Marine spatial planning on Crete Island, Greece: methodological and implementation issues	1
A GIS-based simulation and visualization tool for the assessment of gully erosion processes	1
‎Spatial analysis of the 10 most prevalent cancers in north-eastern Iran, 2017–2018‎	1
AUTHOR AWARDS 2022	1
Employing machine learning techniques for estimating the differential code biases of GPS satellites	1
Using spatial autologistic regression for predicting urban growth	1
Using spatial heterogeneity to strengthen the neighbourhood effects of urban growth simulation models	1
Correction	1
AUTHOR AWARDS 2022	1
Quantifying spatial similarity for use as constraints in map generalisation	1
Downscaling land surface temperature with high-resolution image: a difference mean distribution (DMD) post-processing method	0
Score-ranking smooth average precision loss for remote sensing image retrieval	0
Research on Real Time Reconstruction Technology of Regional Ionospheric Model with GNSS Data Integrated	0
Effective hyperspectral image classification based on segmented PCA and 3D-2D CNN leveraging multibranch feature fusion	0
Urban Sprawl in the context of proximity factors using Shannon’s Entropy Index and fractal dimensions: a case of Lucknow	0
Improving the accuracy of mangrove forest mapping using sentinel image and developed classification algorithm based on machine learning	0
Ionospheric process noise estimation via single-receiver GNSS data	0
Spectral segmentation based dimension reduction for hyperspectral image classification	0
HyMap imagery for copper and manganese prospecting in the east of Ameln valley shear zone (Kerdous inlier, western Anti-Atlas, Morocco)	0
Estimation and analysis of GNSS specific-observation biases using constrained rank-deficient virtual observation algorithm	0
Geocentric Datum of Australia 2020: the first Australian datum developed from a rigorous continental-scale adjustment	0
Multi-hazard susceptibility mapping of landslides and earthquakes in Bhagirathi Valley region of Uttarakhand Himalaya, India	0
Multi-hop double-branch network for small sample hyperspectral image classification	0
Author Awards 2023	0

Salt Land classification based on pansharpening images using Random Forest algorithm	0
Assessment of urban growth dynamics in eight Indian metropolitan cities using spatial metrics	0
Spatial analysis methods and practice: describe–explore–explain through GIS	0
Current challenges and strategic directions for land administration system modernisation in Indonesia	0
Assessing above-ground biomass in reforested urban landscapes using machine learning and remotely sensed data	0
AUTHOR AWARDS	0
An enhanced RANSAC-RTK algorithm in GNSS-challenged environments	0
Algorithm for detecting cyclone and anticyclone centres from mean sea level pressure layer	0
Integrating ToxPi outputs with ArcGIS Dashboards to identify neighborhood threat levels of contaminant transferal during flood events	0
Data and model-driven 3D modeling method for transmission line LiDAR data	0
Event pattern analysis: the point density around the appearance and disappearance of points	0
Field road segmentation network based on PraNet	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
Understanding China’s urban functional patterns at the county scale by using time-series social media data	0
Point-of-interest recommendation using extended random walk with restart on geographical-temporal hybrid tripartite graph	0
BDS-3 phase bias products of new frequency B1C&B2a: ambiguity resolution and positioning accuracy evaluation	0
Paddy rice mapping in Red River Delta, Vietnam, using Sentinel 1/2 data and machine learning algorithms	0
Best Research Paper Award 2022	0
A fast two-level grid index algorithm for common edge extraction in vector data compression	0
A change detection algorithm for the SAR images based on DWT and DE optimization	0
Editorial	0
Research on an ionospheric delay correction method for the interferometric imaging radar altimeter based on improved GIM data	0
Exploring the utility of Sentinel-2 for estimating maize chlorophyll content and leaf area index across different growth stages	0
Characterizing the accuracy of Global Positioning System for single point positioning at African low-latitude region	0
Estimation of Shade Tree Density in Tea Garden using Remote Sensing Images and Deep Convolutional Neural Network	0
Agricultural innovation through deep learning: a hybrid CNN-Transformer architecture for crop disease classification	0
The fractal behaviour of gravity field elements: case study in Egypt	0
Urban growth modelling in Qazvin, Iran: an investigation into the performance of three ANFIS methods	0
A synchronous retrieval method of vegetation water content and soil moisture based on GNSS-IR and multi-source data fusion	0
Towards perfecting road extraction: the fusion of dilated convolution-based layers and vision transformer	0
Research on infrared dim and small target detection algorithm based on local contrast and gradient	0
Image shadow removal based on pseudo-illuminated region and log domain transformation	0
The influence of two-dimensional currents on the sea surface radar backscattering coefficient	0
Gamification for road asset inspection from Mobile Mapping System data	0
Can the low earth orbit enhanced GNSS (LeGNSS) achieve the expected Precise Point Positioning (PPP) solutions in urban canyons?	0
A new approach for the assessment of urban eco-environmental quality based on remote sensing: a case study of Herat City, Afghanistan	0
EDITORIAL	0
Semi physical and machine learning approach for yield estimation of pearl millet crop using SAR and optical data products	0
Deformation analysis of prefabricated structures in the shaking table test based on density point clouds	0
Road edge detection based on combined deep learning and spatial statistics of LiDAR data	0
Phenological analysis and yield estimation of rice based on multi-spectral and SAR data in Maha Sarakham, Thailand	0
An expanded dual quaternion algorithm for 3D Helmert transformation and determination of the VCV matrix of the transformation’s parameters	0
Mapping volumetric soil moisture in the Vietnamese Red River Delta using Landsat 8 images	0
An approach to improve smartphone-based PPP performance in constrained environments using Doppler observations	0
GNSS carrier phase common-view precision time transfer using the ionospheric-weighted single-differenced model	0
Detecting topographic database changes and updating 1:25.000 scale maps population class by changes	0
Predicting land use and land cover change dynamics in the eThekwini Municipality: a machine learning approach with Landsat imagery	0
Integrated mixture model and ensemble learning geographic object-based image analysis for road network extraction	0
EDITORIAL	0
The effect of satellite code bias on GPS PPP time transfer	0
Multi-frame image restoration method for Luojia 1-01 night-light remote sensing images	0
Uncertainty based regional-decision fusion of multispectral and nDSM for ultra-high resolution UAV imagery	0
Study on spatial evolution of geographical names in Tongzhou Canal settlements	0
Performance of unsupervised machine learning methods using chi-squared weights for LiDAR point cloud filtering in urban areas	0
Glacier facies characterisation in transboundary West Sikkim Himalaya from TerraSAR-X; GLCM based classification approach	0
A Bayesian framework for 3D point cloud filtering	0
An encryption algorithm for vector maps based on the Gaussian random and Haar transform	0
Optimising Sentinel-2 MSI spatial resolution for estimating foliar nitrogen concentration in miombo woodlands	0
Improving hyperspectral image classification through spectral-spatial feature reduction with a hybrid approach and deep learning	0
Analysis of rainfall data of some West African countries using wavelet transform and nonlinear time series techniques	0
Building footprint extraction from very high-resolution satellite images using deep learning	0
Fusion of PlanetScope and Sentinel 2 in assessing foliar C:N ratio in a rangeland	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
Spatial interpolation based on previously-observed behavior: a framework for interpolating spaceborne GNSS-R data from CYGNSS	0
Spatial mapping of winter wheat using C-band SAR (Sentinel-1A) data and yield prediction in Gorakhpur district, Uttar Pradesh (India)	0
BIM-based connectivity graph and voxels classification for pedestrian-hazard interaction	0
Investigating spatial relationship between vegetation cover and soil moisture using sentinel satellites: a case study of North Gondar Zone, Ethiopia	0
Objective Bayesian analysis for geostatistical Student- t processes	0
A Gaussian filter-based window for efficient SAR image matching	0
A cold-start recommendation method for We-map considering co-occurrence collaborative signals and contrastive learning	0
A geometrical approach to matching raster & vector databases of buildings	0
Correlation between urbanization and vegetation cover in China and analysis of its influencing factors	0
Maximizing grid-on-grid transformation performance with regularized regression techniques for integrating multi-source geospatial data	0
Editorial	0
Improved TPH for object detection in aerial images	0
Comprehensive landslide prediction mapping using bivariate statistical models of Mizoram state of Northeast India	0