Description: Swath sonar bathymetry data recorded during AL644 on RV ALKOR using the hull-mounted Kongsberg EM2040 multibeam echosounder. The cruise took place between 17.11.2025 - 28.11.2025 in the German Baltic Sea. The approximate depth range of the mapped areas is between 10-30m. To improve MBES data quality, sound velocity profile (SVP) casts were conducted in the vicinity of the mapped area prior to and after each survey using a CTD. The data set includes data from the 'Adlergrund' (ADG), located within the Pommeranian Bay/Rønne Bank Nature Conservation Area (NCA), from the 'Kadet Trench ('KDR') NCA and the Fehmarn Belt ('FB') NCA. The mapping has been conducted for baseline habitat studies in the area.
Global identifier:
Doi(
"10.1594/PANGAEA.992000",
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [
"Binary Object",
"Binary Object (File Size)",
"Binary Object (Media Type)",
"Comment",
"DATE/TIME",
"Data file recording distance",
"Data file recording duration",
"ELEVATION",
"Event label",
"File content",
"Kongsberg datagram raw file name",
"LATITUDE",
"LONGITUDE",
"Number of pings",
"Ship speed",
"Start of data file recording, date/time",
"Start of data file recording, latitude",
"Start of data file recording, longitude",
"Start of data file, depth",
"Start of data file, heading",
"Stop of data file recording, date/time",
"Stop of data file recording, latitude",
"Stop of data file recording, longitude",
"Stop of data file, depth",
"Stop of data file, heading",
],
methods: [
"Extracted from file",
"Extracted with MB-System",
],
},
)
Comment: These data should not be used for navigational purposes.
Tags: Geografische Koordinaten ? Sonar ? Habitat ? Gewässervermessung ? Naturschutzgebiet ? Schiff ? Studie ? Daten ? Ostsee ? Multibeam Echosounder ?
Bounding boxes: 10.03590455° .. 14.40208867° x 54.43246227° .. 54.81134754°
License: Creative Commons Namensnennung 4.0
Data access requires registration: click here for further informationLanguage: Englisch/English
Modified: 2026-03-19
Time ranges: 2025-11-17 - 2025-11-28
Accessed 1 times.