Bremen, ATLAS FANSWEEP 20 3 ATLAS FANSWEEP 20 · ATLAS HYDROMAP ONLINE, ATLAS HYDROMAP CONTROL...
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ATLAS FANSWEEP 20 SHALLOW WATER MULTIBEAM ECHOSOUNDER Echosounders for more than 100 Years Worldwide Customer Base due to Superb Accuracy and Outstanding Reliability ATLAS HYDROMAP CONTROL Software Shallow Water Down to 600 m High Resolution Depth, Sidescan, Water Column ATLAS IS 3 Integrated Survey Sensor Solutions Fig. River Weser near Bremen, ATLAS FANSWEEP 20 bathymetry of a sandwaves field The ATLAS FANSWEEP 20 is a multibeam echosounder that combines the advantages of beamforming and interferometric phase measurement techniques to the benefit of a large coverage together with high accurate depth measurements. Independent, simultaneous software processes emulate both the classical beamformer and the interferometer algorithms providing two individual depth estimates which are then resolved into 4096 bathymetry and side scan points across the swath. Additionally correlation filter based on amplitude and phase measurements consolidate these points into a very high spatial resolution with up to 1440 soundings per ping and superior sidescan images as well as backscatter information. Furthermore, these large amounts of depth soundings provide an acceptable basis for fast statistical data cleaning algorithms provided by modern post-processing software packages. Available as 100 kHz and 200 kHz version, the ATLAS FANSWEEP 20 is a reliable multibeam echosounder at a very good price/performance ratio for all kind of hydrographic survey work where IHO SP 44 special order accuracy is required. FEATURES Coverage up to 12 times the vertical depth Corresponding swath width of 180° in sidescan mode Up to 1440 measurements per sweep Up to 4096 amplitude values per sweep for side scan measurements Accuracy exceeding IHO SP44 Special Order requirements for coverage up to 6 times water depth Output and display of sidescan data for object detection simultaneous with bathymetry data Small size, low weight, transportable
Transcript of Bremen, ATLAS FANSWEEP 20 3 ATLAS FANSWEEP 20 · ATLAS HYDROMAP ONLINE, ATLAS HYDROMAP CONTROL...
ATLAS FANSWEEP 20 SHALLOW WATER MULTIBEAM ECHOSOUNDER
Echosounders for more than 100 Years
Worldwide Customer Base due to Superb Accuracy and Outstanding Reliability
ATLAS HYDROMAP CONTROL Software
Shallow Water Down to 600 m
High Resolution Depth, Sidescan, Water Column
ATLAS IS3 Integrated Survey Sensor Solutions
Fig. River Weser near Bremen, ATLAS FANSWEEP 20 bathymetry of a sandwaves field
The ATLAS FANSWEEP 20 is a multibeam echosounder that combines the advantages of beamforming and interferometric phase measurement techniques to the benefit of a large coverage together with high accurate depth measurements.
Independent, simultaneous software processes emulate both the classical beamformer and the interferometer algorithms providing two individual depth estimates which are then resolved into 4096 bathymetry and side scan points across the swath.
Additionally correlation filter based on amplitude and phase measurements consolidate these points into a very high spatial resolution with up to 1440 soundings per ping and superior sidescan images as well as backscatter information. Furthermore, these large amounts of depth soundings provide an acceptable basis for fast statistical data cleaning algorithms provided by modern post-processing software packages.
Available as 100 kHz and 200 kHz version, the ATLAS FANSWEEP 20 is a reliable multibeam echosounder at a very good price/performance ratio for all kind of hydrographic survey work where IHO SP 44 special order accuracy is required.
FEATURES Coverage up to 12 times the vertical depth
Corresponding swath width of 180° in sidescan mode
Up to 1440 measurements per sweep
Up to 4096 amplitude values per sweep for side scan measurements
Accuracy exceeding IHO SP44 Special Order requirements for coverage up to 6 times water depth
Output and display of sidescan data for object detection simultaneous with bathymetry data
Small size, low weight, transportable
THE ECHOSOUNDER AT A GLANCE …
Technical alterations reserved • © by ATLAS Hydrographic GmbH 2009, Version 1.0
ATLAS FANSWEEP 20SHALLOW WATER MULTIBEAM ECHOSOUNDER
Depth Range up to 600 m
Maximum Coverage up to 12x Water Depth
Superb Bathymetry and Sidescan Resolution
IHO SP44 Special Order
Third Party Software Interface
Attractive Price/Performance Ratio
Contact ATLAS Hydrographic GmbH Kurfürstenallee 130 28211 Bremen, Germany Tel +49 421 457-1122 Fax +49 421 457-3449
www.atlashydro.com [email protected]
ATLAS FANSWEEP 20-100 OPERATING FREQUENCY 100 kHz
DEPTH RANGE 1.0 – 600 m
TRANSMISSION POWER PER TRANSDUCER 3 kW
ACCURACY 0.10 m ± 0.2% depth for coverage up to 6 times water depth
COMMON CHARACTERISTICS COVERAGE Up to 12 times water depth, operator selectable
Typical IHO special order compliance up to 6 times water depth
ALONG TRACK BEAM RESOLUTION 1.3°
ACROSS TRACK BEAM RESOLUTION 1.5° down to <0.2°
PING RATE Up to 16 Hz
SOFTWARE ATLAS HYDROMAP ONLINE, ATLAS HYDROMAP CONTROL
Third party data acquisition and processing software
ATLAS FANSWEEP 20-200 OPERATING FREQUENCY 200 kHz
DEPTH RANGE 0.5 – 300 m
TRANSMISSION POWER PER TRANSDUCER 1 kW
ACCURACY 0.05 m ± 0.2% depth for coverage up to 6 times water depth
Fig. Typical ATLAS FANSWEEP 20 System Configuration
