Lihui Song, Guiyun Zhou, Zhonghua Su, Yang Chen, Xiang Zhou, Rong Zhao. An Efficient Variant of the Garbrechnt and Martz Algorithm for Calculating Flow Directions Over Flat Surfaces in Raster Digital Elevation Models. In IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2021, Brussels, Belgium, July 11-16, 2021. pages 2424-2427, IEEE, 2021. [doi]
Abstract is missing.