Drainage Pattern Recognition of River Network Based on Graph Convolutional Neural Network

X Xu, P Liu, M Guo - ISPRS International Journal of Geo-Information, 2023 - mdpi.com
Drainage network pattern recognition is a significant task with wide applications in
geographic information mining, map cartography, water resources management, and urban …

Drainage pattern recognition method considering local basin shape based on graph neural network

W Wang, H Yan, X Lu, Y He, T Liu, W Li… - International Journal of …, 2023 - Taylor & Francis
Drainage pattern recognition is crucial for geospatial understanding and hydrologic
modelling. Currently, drainage pattern recognition methods employ geometric measures of …

Graph neural network method for the intelligent selection of river system

D Wang, H Qian - Geocarto International, 2023 - Taylor & Francis
The spatial features and generalisation rules for river network generalisation are difficult to
directly quantify using indicators. To consider dimensional information hidden in river …

Drainage Pattern Recognition Method Using Graph Convolutional Networks Combined With Three‐Dimensional Elevation Features

B Qiang, T Liu, P Du, P Li, W Wang, S Xu - Transactions in GIS, 2025 - Wiley Online Library
Drainage pattern recognition plays a crucial role in flood management, hydraulic
engineering site selection, and biodiversity maintenance. Although deep learning methods …

[HTML][HTML] A recognition method for drainage patterns using a graph convolutional network

H Yu, T Ai, M Yang, L Huang, J Yuan - International Journal of Applied …, 2022 - Elsevier
Drainage pattern recognition (DPR) is a classic and challenging problem in hydrographic
system analysis, topographical knowledge mining, and map generalization. An outstanding …

Catboost-based automatic classification study of river network

D Wang, H Qian - ISPRS International Journal of Geo-Information, 2023 - mdpi.com
Existing research on automatic river network classification methods has difficulty
scientifically quantifying and determining feature threshold settings and evaluating weights …

[HTML][HTML] Automatic segmentation of parallel drainage patterns supported by a graph convolution neural network

H Yu, T Ai, M Yang, L Huang, A Gao - Expert Systems with Applications, 2023 - Elsevier
Drainage pattern (DP) recognition is critical in hydrographic analysis, topography
identification, and drainage characteristic detection. The traditional method is based on rule …

Deep learning-enhanced extraction of drainage networks from digital elevation models

X Mao, JK Chow, Z Su, YH Wang, J Li, T Wu… - … Modelling & Software, 2021 - Elsevier
Drainage network extraction is essential for different research and applications. However,
traditional methods have low efficiency, low accuracy for flat regions, and difficulties in …

Identification of drainage patterns using a graph convolutional neural network

C Liu, R Zhai, H Qian, X Gong, A Wang… - Transactions in …, 2023 - Wiley Online Library
Various geological factors shape drainage patterns. Identifying drainage patterns is a classic
problem in topographical knowledge mining and map generalization. Existing rule‐based …

Grid pattern recognition in road networks based on graph convolution network model

M WANG, T AI, X YAN, Y XIAO - Geomatics and Information Science …, 2020 - ch.whu.edu.cn
Road networks are the skeleton of a city, its pattern recognition plays an important role in
urban landscape analysis, municipal planning, and traffic flow analysis. Road networks …