arXiv · 2104.04654
Regression Networks For Calculating Englacial Layer Thickness
Abstract
Ice thickness estimation is an important aspect of ice sheet studies. In this work, we use convolutional neural networks with multiple output nodes to regress and learn the thickness of internal ice layers in Snow Radar images collected in northwest Greenland. We experiment with some state-of-the-art networks and find that with the residual connections of ResNet50, we could achieve a mean absolute error of 1.251 pixels over the test set. Such regression-based networks can further be improved by embedding domain knowledge and radar information in the neural network in order to reduce the requirement of manual annotations.
Explore related subjects
Keep this discovery
Debvrat Varshney, Maryam Rahnemoonfar, Masoud Yari, John Paden. 2021-04-10. Regression Networks For Calculating Englacial Layer Thickness. https://doi.org/10.1109/igarss47720.2021.9553596
Cite the original work for its findings. Save a collection to share your selection of sources.