RiverScope: High-Resolution River Masking Dataset. - Rangel Daroya; Taylor Rowley; Jonathan Flores; Elisa Friedmann; Fiona Bennitt; Heejin An; Travis Simmons; Marissa Jean Hughes; Camryn L. Kluetmeier; Solomon Kica; J. Daniel Vélez; Sarah E. Esenther; et al. (CoRR, 2025)