TY  - Data
T1  - Geomorphological scene classification dataset of high-resolution remote sensing imagery in vegetationcovered areas
A1  - None
A1  - None
DO  - 10.11834/jrs.20221385  
PY  - 2024
DA  - 2024-07-26
PB  - National Cryosphere Desert Data Center
AB  - The landform dataset is one of the important supporting data for achieving automatic classification of landforms and deepening the understanding of landform morphology. The current lack of high-precision geomorphic genesis datasets hinders the development of automatic interpretation of geomorphic remote sensing. This article focuses on the Tianshan Xingmeng orogenic system in northeastern China, which is mainly characterized by the trench arc basin system. Three types of scene datasets (GOS10) were created for the geomorphological genesis types formed by strong tectonic movements, volcanic and fluvial processes since the Cenozoic era, including tectonic geomorphology, volcanic lava geomorphology, and fluvial geomorphology. The dataset covers an area of approximately 5000 km2, including Sentinel-2 visible light remote sensing images, SRTM1 DEM, and 7 geomorphic parameters extracted based on DEM (mountain shading map, slope, DEM local mean, standard deviation, slope to north offset, slope to east offset, and relative deviation average). A single sample image is 64 pixels by 64 pixels, with a spatial resolution of 10 meters. Using multimodal deep learning neural networks to train and classify data, the average testing accuracy can reach 82.63%, indicating that the constructed dataset has high quality. It can provide dataset support for the research of remote sensing automatic classification of landform genesis and promote the development of intelligent interpretation of remote sensing landforms.
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/6794d67f-164f-4ab6-8c5e-a2da473b28b2
ER  -