EM710

2020 Kilo Moana EM122/EM710 QAT

Multibeam System: 
EM122
Multibeam System: 
EM710
CruiseID: 
KM2008B

KM 2020 QAT Planning Overview

  • The University of Hawaii’s UNOLS vessel R/V Kilo Moana(KM) is equipped with Kongsberg Maritime EM122 and EM710 multibeam echosounders and an ApplanixPOS MV-320 v5 Ocean Master positioning / attitude system
  • The Multibeam Advisory Committee (MAC) was asked to assist with Quality Assurance Testing (QAT) of the ship’s multibeam echosoundersahead of the 2020 field season; due to widespread travel restrictions, MAC personnel provided remote support for line planning and data analysis from shore

2020 Sikuliaq EM302/EM710 Calibration Report

Multibeam System: 
EM302
Multibeam System: 
EM710
CruiseID: 
SKQ2020S

SKQ202008S Planning Overview

  • The University of Alaska’s UNOLS vessel R/V Sikuliaq(SKQ) is equipped with Kongsberg Maritime EM302 and EM710 multibeam echosounders and a Seapath320 positioning / attitude system
  • The Multibeam Advisory Committee (MAC) was asked to assist with Quality Assurance Testing (QAT) of the ship’s EM302 and EM710 ahead of the 2020 field season; due to widespread travel restrictions, MAC personnel provided remote support for line planning and data analysis from shore

2019 Armstrong EM122 and EM710 Calibration

Multibeam System: 
EM122
Multibeam System: 
EM710
CruiseID: 
AR42

Executive Summary

  1. Calibrations (‘patch tests’) were planned for the EM122 and EM710 multibeam echosounders on R/V Neil Armstrong during AR42-02 following the winter 2019-20 maintenance period. Calibration sites were developed opportunistically along a transit route in the vicinity of the western Florida escarpment.
  2. The EM710 was most recently calibrated during AR41 in November 2019; due to elevated sea state, the scope of AR41 was narrowed and the EM122 calibration planned for that cruise was removed from the schedule.

2019 R/V Armstrong EM710 Calibration

Multibeam System: 
EM710
CruiseID: 
AR41

Executive Summary

  1. Calibrations (‘patch tests’) were planned for the EM710 and EM122 multibeam echosounders on R/V Neil Armstrong in the vicinity of the continental shelf break south of WHOI for opportunistic testing in 2019. These tests were scheduled for AR41 in November; due to elevated sea state, AR41 was shortened and the EM122 calibration was removed from the schedule. After review of the system geometry and POS MV GAMS antenna calibration, the EM710 patch test was performed amid other science goals in the condensed schedule.

2019 Sikuliaq Calibration Report

Multibeam System: 
EM302
Multibeam System: 
EM710
CruiseID: 
SKQ201907T

The University of Alaska’s UNOLS vessel R/V Sikuliaq(SKQ) is equipped with Kongsberg Maritime EM302 and EM710 multibeam echosounders and a Seapath320 positioning / attitude system

  1. The Multibeam Advisory Committee (MAC) was asked to assist with Quality Assurance Testing (QAT) of the ship’s EM302 and EM710 ahead of the 2019 field season; due to scheduling constraints, MAC personnel (Kevin Jerram and TomerKetter) provided remote support for line planning and data analysis from shore

2016 Neil Armstrong Sea Acceptance Trails

Multibeam System: 
EM122
Multibeam System: 
EM710

The R/V Neil Armstrong is a new vessel operated by Woods Hole Oceanographic Institute (WHOI) equipped with Kongsberg Maritime (KM) EM122 (12 kHz) and EM710 (70-100 kHz) multibeam echosounders. The hardware installation, calibration, software configuration, and performance of these systems were evaluated during a sea acceptance trial involving WHOI, KM, Multibeam Advisory Committee (MAC), and NOAA Office of Coast Survey personnel.

NOAA Ship Thomas Jefferson 2016 SAT

Executive Summary

A Kongsberg EM2040 multibeam and an EM710 MKII multibeam were installed aboard NOAA Ship Thomas Jefferson during an extended shipyard period at the Coast Guard yard in Curtis Bay in Baltimore, MD during the spring and summer of 2016. After a short stay at the Atlantic Marine Operations Center in Norfolk, VA, the ship proceeded with acceptance testing of the new survey systems in the areas between Norfolk and Hudson Canyon during the third week of October, 2016, with the assistance of Office of Coast Survey and Kongsberg personnel.

RV Sikuliaq 2016 Calibration Report

CruiseID: 
SKQ201602S

The R/V Sikuliaq is equipped with Kongsberg Maritime (KM) EM302 (30 kHz) and EM710 (70-100 kHz) multibeam echosounders and a Seapath 320 positioning and attitude system with C-NAV DGNSS auxiliary input. These systems were reviewed by the Multibeam Advisory Committee (MAC) and personnel from NOAA, the University of Alaska Fairbanks (UAF), and Kongsberg Maritime (KM) during sea acceptance trials (SAT) in August 2014.

Nancy Foster 2015 Sonar Acceptance Report

Multibeam System: 
EM710

Executive Summary

NOAA Ship Fairweather 2015 SAT

Multibeam System: 
EM710

Executive Summary
A Kongsberg EM710 multibeam echosounder was installed on the NOAA Ship Fairweather by Bay Ship and Yacht Co. of Alameda, CA in December, 2014. This mapping sonar replaced a Reson 8160 and a Reson 7111.

The performance of the EM710 was evaluated during sea‐trials from 9 February to 13 February, 2015. The performance of this system as installed and integrated meets the manufacturer specification and is adequate to meet the intended charting mission. All modes of operation were tested between 50 and 500 meters.

Syndicate content