Paper Info
Title
Structural Establishment and Relational Expression of the Fenhe River System
Abstract
Based on the DEM-estracted data of the Fenhe River system, combined with characteristics of the Fenhe River's own structure and data structure, the data of river segments are represented by a graph data structure, and the method of determining the direction of the river segment, building the river body, and determining the mainstream and tributaries are used. Completed the construction of tree structure in the Fenhe River system. Based on structural data of the Fenhe River, the abstract data model of the spatial structure of the river network was used to express the hierarchical relationship among the rivers in the Fenhe River system and determine the location of the river in the river structure.
Year
DOI
Venue
2018
10.1109/GEOINFORMATICS.2018.8557039
2018 26th International Conference on Geoinformatics
Keywords
Field
DocType
Fenhe River System,Tree Structure,Hierarchical Relationship
Data structure,Computer science,Hydrology,Drainage system (geomorphology),Remote sensing,Tree structure,Spatial structure,Data model,Graph (abstract data type),Tributary
Conference
ISSN
ISBN
Citations 
2161-024X
978-1-5386-7620-2
0
PageRank 
References 
Authors
0.34
0
4
Name
Order
Citations
PageRank
Kemeng Hu100.34
Jin Zhang235347.68
Donghai Yan300.68
dong wei4166.83