cigChannel: A large-scale 3D seismic dataset with labeled paleochannels for advancing deep learning in seismic interpretation

Submarine canyon subset of the cigChannel dataset (V1.0) Expansion package of folded and faulted structures This version includes the last 100 samples (400 samples in total) of the submarine canyon subset. Each sample features folded and faulted structures. Explanations of the uploaded zip files are listed below: Submarine_Channel_Facies_xx-xx.zip: Sedimentary facies volumes of sample No.xx to No.xx, where the value 0 represents the background (non-channel facies), 2 represents the point bar facies, 3 represents the natural levee facies and 4 represents the oxbow lake facies. Submarine_Channel_Ip_xx-xx.zip: Seismic impedance volumes of sample No.xx to No.xx. Submarine_Channel_Label_xx-xx.zip: Binary-class label volumes of sample No.xx to No.xx, where the value 0 represents the background (non-channel areas) and 1 represents the submarine canyon. Submarine_Channel_Seismic_xx-xx.zip: Seismic (amplitude) volumes of sample No.xx to No.xx. Portal to the Submarine caonyon subset (main package, the first 300 samples): Submarine canyon subset: https://doi.org/10.5281/zenodo.11079950 Portals to the other subsets: Assorted channel subset: https://doi.org/10.5281/zenodo.11044512 Meandering channel subset: https://doi.org/10.5281/zenodo.11078794 Tributary channel network subset: https://doi.org/10.5281/zenodo.11073030