1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System
  3. Dataset 40603

Dataset description: Surface sediment grain diameter measurements from point counts of in situ seafloor images

This dataset contains surface sediment grain diameter measurements from in situ seafloor images collected in the lower Columbia River, Washington and Oregon, in 2021.
Version1
Keywordssediment transport, grain-size analysis, ocean processes
Data typesPhoto
FormatPNG
Amount0.0512 MB

Contacts

Contact
Gerald Hatcher
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Location of materials and files

Public fileshttps://doi.org/10.5066/P92U1KPY
Metadatahttps://cmgds.marine.usgs.gov/metadata/pcmsc/DataReleases/CMGDS_DR_tool/DR_P92U1KPY/point_counts_calibration_validation_metadata.xml
Outline - Questions and answers - Text - XML

Activities and equipment

ActivityEquipment
2021-621-FAEyeball
grainsize camera