Mameyes River RFID cobble tracers

This dataset contains positions of RFID-equipped coarse sediment tracer particles before and after floods at the single flood to annual timescales in the Mameyes River, PR. Please see accompanying metadata file \"RFID Tracer Documentation\" (.txt). Tracer particle locations are available in both a cartesian coordinate system (UTM), as well as a streamwise normal coordinate system.

本数据集收录了波多黎各（PR）马梅斯河（Mameyes River）内，单次洪水至年际时间尺度下，搭载射频识别（Radio-Frequency Identification，RFID）标记的粗泥沙示踪颗粒在洪水前后的空间位置。请参阅配套元数据文件"RFID Tracer Documentation"（.txt）。示踪颗粒的位置数据同时采用两种坐标系格式：通用横轴墨卡托（Universal Transverse Mercator，UTM）笛卡尔坐标系，以及顺流法向坐标系。