Search Results for author: Carlos H. Grohmann

Found 2 papers, 1 papers with code

Landslide Segmentation with U-Net: Evaluating Different Sampling Methods and Patch Sizes

no code implementations13 Jul 2020 Lucas P. Soares, Helen C. Dias, Carlos H. Grohmann

Models trained with 128x128 random tiles from the data that used the RapidEye image, DEM information, and augmentation achieved the highest f1-score, 0. 55 in test area one, and 0. 58 in test area two.

Landslide segmentation

Evaluation of TanDEM-X DEMs on selected Brazilian sites: comparison with SRTM, ASTER GDEM and ALOS AW3D30

1 code implementation15 Sep 2017 Carlos H. Grohmann

A first assessment of the TanDEM-X DEMs over Brazilian territory is presented through a comparison with SRTM, ASTER GDEM and ALOS AW3D30 DEMs in seven study areas with distinct geomorphological contexts, vegetation coverage and land use.

Geophysics

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