AMORGOS-23 ME70 bathymetry and back-scatter data

the amorgos-23 cruise (https://doi.org/10.17600/18003211) was conducted onboard r/v europe from april 26th 2023 to may 9th 2023. we surveyed the coastal and deep areas offshore amorgos and anafi islands with the multibeam echosounder me70, at reduced speed (2-5 kt) in order to acquire data on the very steep fault scarps. bathymetric data were processed with globe software, tide correction was applied. the bathymetric data are gridded at 5 m resolution offshore anafi, 6 m resolution offshore amorgos, and 10 m resolution for an extract of the data on the amorgos fault scarp. back-scatter data were processed with sonarscope software, resolution are similar. they are provided either in netcdf or tif format, projected in utm35n (wgs-84)

阿莫戈斯-23航次（https://doi.org/10.17600/18003211）于2023年4月26日至5月9日在R/V欧洲号上执行。本次航次对阿莫戈斯岛和安纳菲岛附近的沿海及深海区域进行了调查，利用多波束测深仪ME70以降低速度（2-5节）进行作业，旨在获取极陡断层崖的数据。水深数据经Globe软件处理，并进行了潮汐校正。在安纳菲岛海域水深数据以5米分辨率进行网格化，阿莫戈斯岛海域以6米分辨率进行网格化，对于阿莫戈斯断层崖的数据则采用10米分辨率。回波散射数据经Sonarscope软件处理，分辨率与之相似。数据提供格式为netcdf或tif，投影坐标为UTM35N（WGS-84）。