Cruise Report: R/V Surf Surveyor Cruise S1-00-CL, Mapping the Bathymetry of Crater Lake, Oregon, 2000
Data Sources and Type
Raw EM1002 data telegrams were acquired over a shipboard Ethernet network. The data stream is shown in Table 1. In addition, a number of ancillary data sources were also acquired by C&C Technologies (Table 2).
Table 1. Kongsberg Simrad EM1002 data stream.
-
entered static sonar alignment parameters.
-
applied sound velocity profiles.
-
external navigation data (1-Hz DGPS)
-
ship-relative bathymetric profile data.
-
beam-relative backscatter intensity data
Table 2. Ancillary data sources
-
transducer temperature, conductivity and (derived) sound speed data.
-
POS/MV 1-Hz position and attitude data (over Ethernet).
-
independent serial record of DGPS data stream (GPGGA format).
-
digital 21-Hz attitude from TSS-335B.
-
original SeaBird SVP data
***previous*** — ***next***
