Dataset: JCR253 - Simrad EM122 Data

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Archive unpublished
Dataset citation unpublished
Metadata of dataset ISO 19115/19139, FGDC
CruiseJCR253
Navigation system RRS James Clark Ross - Trimble 4000 Surveyor
Horizontal reference system (EPSG) WGS84 geographic (4326)
Sonar system Simrad EM122
Sonar type multibeam
Depth definition True depths
Depth datum (EPSG) MeanSeaLevel depth (5715)
File format Simrad multibeam processing format
File listing505 files, as XML file
Tracklength [km] 2109
Generalised track ¹ KML file
Gross coverage [km²] (unedited - no warranty) 1150
Usage Primary data are generally not depth-edited and should not directly be used for final product compilations.
Maintenance Update frequency of dataset: notPlanned
Constraints Access: onDemand
Use: copyright
Status completed
Purpose
Abstract During the cruise JCR253 data were collected by the EM122 multibeam echosounder. The Data includs information about flares.
Sonar system operators (none)
(MaNIDA) data level 0
Data quality / Lineage
Point of contact MARUM bathymetry data responsible party
Aggregation


 (¹): KML file is created online from database applying track generalization ±50 meter.