Dataset description: SubsectionCrockerReef

Elevation change points, clipped to study area, used to produce this dataset

Keywords	sea-floor characteristics, sea-level change, coelenterates, multibeam sonar, digital elevation models, marine geology, reef ecosystems
Data types	Multibeam
Format	shapefile;
Amount	59.5 MB

Contacts

Contact	Kimberly K Yates SPCMSC_data_contact@usgs.gov

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Location of materials and files

Public files	https://doi.org/10.5066/P94TY8CT
Metadata	https://cmgds.marine.usgs.gov/metadata/spcmsc/SubsectionCrockerReef_2017_to_2018_metadata.xml Outline - Questions and answers - Text - XML

Activities and equipment

Activity	Equipment
2018-313-FA	Multibeam Bathymetry System Ultra high resolution portable multibeam echosounder. The SeaBat T50-P is fully frequency agile from 190 to 420 kHz allowing for improved swath performance and reduced survey time under difficult conditions. The SeaBat T50-P is designed for fast mobilization on smaller vessels. The Portable Sonar Processor and sonar head form a compact system, securing minimal interfacing and low space requirements. SPCMSC system consists of two T50-P units that are linked together to form a dual head system.

Activity

Equipment

2018-313-FA

Multibeam Bathymetry System

Ultra high resolution portable multibeam echosounder. The SeaBat T50-P is fully frequency agile from 190 to 420 kHz allowing for improved swath performance and reduced survey time under difficult conditions. The SeaBat T50-P is designed for fast mobilization on smaller vessels. The Portable Sonar Processor and sonar head form a compact system, securing minimal interfacing and low space requirements. SPCMSC system consists of two T50-P units that are linked together to form a dual head system.