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 2020-10-01 to 2024-10-01.)

Article	Citations
GWPCA-based spatial analysis of urban vitality: a comparative assessment of three high-altitude Himalayan towns in India	17
Spatial interpolation based on previously-observed behavior: a framework for interpolating spaceborne GNSS-R data from CYGNSS	15
‎Spatial analysis of the 10 most prevalent cancers in north-eastern Iran, 2017–2018‎	11
Spatial mapping of winter wheat using C-band SAR (Sentinel-1A) data and yield prediction in Gorakhpur district, Uttar Pradesh (India)	10
Spectral segmentation based dimension reduction for hyperspectral image classification	10
Optimized deployment of anchors based on GDOP minimization for ultra-wideband positioning	10
Low-cost system for radiometric calibration of UAV-based multispectral imagery	9
Building footprint extraction from very high-resolution satellite images using deep learning	8
Improving hyperspectral image classification through spectral-spatial feature reduction with a hybrid approach and deep learning	7
Estimation of Shade Tree Density in Tea Garden using Remote Sensing Images and Deep Convolutional Neural Network	7
Spatial analysis methods and practice: describe–explore–explain through GIS	6
An encryption algorithm for vector maps based on the Gaussian random and Haar transform	6
Precision performance evaluation of RTK and RTN solutions: a case study	5
Road edge detection based on combined deep learning and spatial statistics of LiDAR data	5
HyMap imagery for copper and manganese prospecting in the east of Ameln valley shear zone (Kerdous inlier, western Anti-Atlas, Morocco)	5
Using spatial heterogeneity to strengthen the neighbourhood effects of urban growth simulation models	5
Analysis of rainfall data of some West African countries using wavelet transform and nonlinear time series techniques	5
Exploring the utility of Sentinel-2 for estimating maize chlorophyll content and leaf area index across different growth stages	4
Investigating spatial relationship between vegetation cover and soil moisture using sentinel satellites: a case study of North Gondar Zone, Ethiopia	4
Development of flood susceptibility map using a GIS-based AHP approach: a novel case study on Idukki district, India	4
Effective hyperspectral image classification based on segmented PCA and 3D-2D CNN leveraging multibranch feature fusion	4
Marine spatial planning on Crete Island, Greece: methodological and implementation issues	4
Hyperspectral images classification based on multiple kernel learning using SWT and KMNF with few training samples	4
Integrating ToxPi outputs with ArcGIS Dashboards to identify neighborhood threat levels of contaminant transferal during flood events	4
Geographically and temporally weighted principal component analysis: a new approach for exploring air pollution non-stationarity in China, 2015–2019	4

Requirements of a data storage infrastructure for effective land administration systems: case study of Victoria, Australia	4
Phenological analysis and yield estimation of rice based on multi-spectral and SAR data in Maha Sarakham, Thailand	3
Comparison of the strip- and block-wise aerial triangulation using different exterior orientation parameters weights	3
Community detection, road importance assessment, and urban function pattern recognition: a big data approach	2
Understanding China’s urban functional patterns at the county scale by using time-series social media data	2
Spatial averages of in situ measurements versus remote sensing observations: a soil moisture analysis	2
A multi-objective optimization model for school location-allocation coupling demographic changes	2
A GIS-based simulation and visualization tool for the assessment of gully erosion processes	2
Optimising Sentinel-2 MSI spatial resolution for estimating foliar nitrogen concentration in miombo woodlands	2
Event detection from geotagged tweets considering spatial autocorrelation and heterogeneity	2
Study on spatial evolution of geographical names in Tongzhou Canal settlements	2
Quantifying spatial similarity for use as constraints in map generalisation	2
Comparison of pressure, temperature and specific humidity from COSMIC-2 with radiosonde and ERA5	2
BIM-based connectivity graph and voxels classification for pedestrian-hazard interaction	1
A geometrical approach to matching raster & vector databases of buildings	1
Algorithm for detecting cyclone and anticyclone centres from mean sea level pressure layer	1
Research on infrared dim and small target detection algorithm based on local contrast and gradient	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
Single point positioning performance of single-frequency code-based mode with ionospheric modelling: a case study over Iran	1
A time series decomposition approach to detect coal fires in parts of the Gondwana coalfields of India from VIIRS data	1
Point-of-interest recommendation using extended random walk with restart on geographical-temporal hybrid tripartite graph	1
A new approach for the assessment of urban eco-environmental quality based on remote sensing: a case study of Herat City, Afghanistan	1
Integrated mixture model and ensemble learning geographic object-based image analysis for road network extraction	1
Maximizing grid-on-grid transformation performance with regularized regression techniques for integrating multi-source geospatial data	1
Urban Sprawl in the context of proximity factors using Shannon’s Entropy Index and fractal dimensions: a case of Lucknow	1
Field-scale evaluation of remote sensing soil moisture retrievals using a multi-satellite approach	1
SAR and Optical Pixel Level Fusion Methods and Evaluations	1
From shrubs to urban dispersion: using biomimicry to generate a comfortable outdoor microclimate in New Cairo, Egypt	1
Coupling video vision transformer (ViVit) into land change simulation: a comparison with three-dimensional convolutional neural network (3DCNN)	1
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	1
Assessment of urban growth dynamics in eight Indian metropolitan cities using spatial metrics	1
Towards perfecting road extraction: the fusion of dilated convolution-based layers and vision transformer	1
Comprehensive landslide prediction mapping using bivariate statistical models of Mizoram state of Northeast India	1
Multi-frame image restoration method for Luojia 1-01 night-light remote sensing images	1
Using spatial autologistic regression for predicting urban growth	1
Resnet-Unet considering Patches (RUP) network to solve the problem of patches due to shadows in extracting building top information	1
An Efficient Internet Map Tiles Rendering Approach on High Resolution Devices	1
Glacier facies characterisation in transboundary West Sikkim Himalaya from TerraSAR-X; GLCM based classification approach	1
Assessing above-ground biomass in reforested urban landscapes using machine learning and remotely sensed data	0
Performance of unsupervised machine learning methods using chi-squared weights for LiDAR point cloud filtering in urban areas	0
Paddy rice mapping in Red River Delta, Vietnam, using Sentinel 1/2 data and machine learning algorithms	0
AUTHOR AWARDS 2022	0
Predicting land use and land cover change dynamics in the eThekwini Municipality: a machine learning approach with Landsat imagery	0
Correction	0
Editorial	0
An expanded dual quaternion algorithm for 3D Helmert transformation and determination of the VCV matrix of the transformation’s parameters	0
Information extraction system for urban planning and governance using LiDAR based 3D repository	0
Impact assessment of land-use alteration on land surface temperature in Kabul using machine learning algorithm	0
Ionospheric process noise estimation via single-receiver GNSS data	0

Score-ranking smooth average precision loss for remote sensing image retrieval	0
An adaptive iterative reweighted filtering methodology for urban MLS dataset	0
A Bayesian framework for 3D point cloud filtering	0
Spatio-temporal monitoring of forest cover change, triggered by anthropogenic activities, in the Himalayan moist temperate forests of Pakistan using Landsat imagery	0
Editorial	0
A fast two-level grid index algorithm for common edge extraction in vector data compression	0
Asymmetric fingerprinting protocol for vector map based on homomorphic encryption	0
Editorial	0
Urban growth modelling in Qazvin, Iran: an investigation into the performance of three ANFIS methods	0
Determination of receiver code bias variations with a modified geometry-free GNSS model	0
The fractal behaviour of gravity field elements: case study in Egypt	0
Research on Real Time Reconstruction Technology of Regional Ionospheric Model with GNSS Data Integrated	0
Contextual band addition and multi-look inferencing to improve semantic segmentation model performance on satellite images	0
An enhanced RANSAC-RTK algorithm in GNSS-challenged environments	0
Editorial	0
The spatial-temporal patterns of spring phenology in the temperate grasslands of China and their response mechanisms to climatic factors	0
An approach to improve smartphone-based PPP performance in constrained environments using Doppler observations	0
Salt Land classification based on pansharpening images using Random Forest algorithm	0
Semi physical and machine learning approach for yield estimation of pearl millet crop using SAR and optical data products	0
Current challenges and strategic directions for land administration system modernisation in Indonesia	0
The influence of two-dimensional currents on the sea surface radar backscattering coefficient	0
Research on an ionospheric delay correction method for the interferometric imaging radar altimeter based on improved GIM data	0
Multi-hop double-branch network for small sample hyperspectral image classification	0
Estimation of natural vegetation phenology metrics using time series EVI over Jharkhand state, India	0
Performance evaluation of GPS/Galileo fractional cycle bias products and PPP ambiguity resolution	0
Selection of suitable fusional band combination from Sentinel-2A and UAV imagery for agricultural applications	0
A novel approach to coral species classification using deep learning and unsupervised feature extraction	0
Event pattern analysis: the point density around the appearance and disappearance of points	0
Employing machine learning techniques for estimating the differential code biases of GPS satellites	0
Exploring different approaches for landslide susceptibility zonation mapping in Manipur: a comparative study of AHP, FR, machine learning, and deep learning models	0
Agricultural innovation through deep learning: a hybrid CNN-Transformer architecture for crop disease classification	0
Deformation analysis of prefabricated structures in the shaking table test based on density point clouds	0
Land cover classification in high-resolution remote sensing: using Swin Transformer deep learning with texture features	0
Uncertainty based regional-decision fusion of multispectral and nDSM for ultra-high resolution UAV imagery	0
GNSS carrier phase common-view precision time transfer using the ionospheric-weighted single-differenced model	0
Advancing hyperspectral image classification with dual branch networks and informative feature extraction	0
Downscaling land surface temperature with high-resolution image: a difference mean distribution (DMD) post-processing method	0
Removing cross-track interferometric phase in the along-track interferometry method for sea surface current inversion	0
Mapping volumetric soil moisture in the Vietnamese Red River Delta using Landsat 8 images	0
Geocentric Datum of Australia 2020: the first Australian datum developed from a rigorous continental-scale adjustment	0
Editorial	0
Editorial	0
EDITORIAL	0
Building rooftop extraction from aerial imagery using low complexity UNet variant models	0
BDS-3 phase bias products of new frequency B1C&B2a: ambiguity resolution and positioning accuracy evaluation	0
AUTHOR AWARDS	0
Novel approach for retrieving land-surface albedo: case study at the Nanling National Nature Reserve, Guangdong Province	0
Validation of the phase difference method for atmospheric correction in GB-SAR	0
Objective Bayesian analysis for geostatistical Student- t processes	0
A Gaussian filter-based window for efficient SAR image matching	0
Spatial relationships-based data inconsistency detection for raster land cover	0
Fusion of PlanetScope and Sentinel 2 in assessing foliar C:N ratio in a rangeland	0
Analysis of vegetation influence on building shadow extraction in remote sensing imagery using deep convolutional neural networks	0
Characterizing the accuracy of Global Positioning System for single point positioning at African low-latitude region	0
Correction	0
AUTHOR AWARDS 2022	0
Best Research Paper Award 2022	0
Stability monitoring and analysis of submerged landslides in the Three Gorges Reservoir area based on time-series InSAR data and GNSS data	0
Spatial statistics for legal process	0
A cold-start recommendation method for We-map considering co-occurrence collaborative signals and contrastive learning	0
Precise positioning in complex environments with GNSS-RTK and weighted linear regression UWB observations	0
Improving the accuracy of mangrove forest mapping using sentinel image and developed classification algorithm based on machine learning	0
Gamification for road asset inspection from Mobile Mapping System data	0
AUTHOR AWARDS 2023	0
The effect of satellite code bias on GPS PPP time transfer	0
Author Awards 2023	0
Editorial	0
Detecting topographic database changes and updating 1:25.000 scale maps population class by changes	0
Best Research Paper Award 2021	0
Field road segmentation network based on PraNet	0
EDITORIAL	0
Low-distortion symmetrical polyconic map projections of the world	0
Estimation and analysis of GNSS specific-observation biases using constrained rank-deficient virtual observation algorithm	0
AUTHOR AWARDS	0
Elaborating and performing optimization approaches for web-based 3D spatial analysis of 3D city models	0
Improved TPH for object detection in aerial images	0
Multi-hazard susceptibility mapping of landslides and earthquakes in Bhagirathi Valley region of Uttarakhand Himalaya, India	0
Correlation between urbanization and vegetation cover in China and analysis of its influencing factors	0
A change detection algorithm for the SAR images based on DWT and DE optimization	0