Lejun Ma

According to our database, Lejun Ma authored at least 2 papers between 2025 and 2026.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2026

Modified Priority-Flood algorithm for hydrologic modelling-based digital terrain analysis using a hash heap structure.

Lejun Ma, Yue Yuan, Huan Wang, Xingnan Zhang, Huihui Liu

Ann. GIS, April, 2026

2025

Depression detection in billion-scale DEM grids in digital terrain analysis using HRBTree.

Lejun Ma, Yue Yuan, Huan Wang, Xingnan Zhang, Yanan Liu, Wei Hu

Earth Sci. Informatics, December, 2025