

The new extents widget allows the user to set fixed extents to clip data to a specific area, or use automatic extents to dynamically adapt with the incoming data.With the increasing use of multiple platforms on a single survey, it is becoming common to bring multiple datasets together into a single project.

The new area-based AVG correction allows high quality backscatter mosaics to be produced by running a single process. In the SIPS backscatter engine, CARIS has implemented an area-based AVG correction which uses any overlapping information to apply an area-based correction computed purely on the physics of seabed acoustic reflectivity. As a result, line-based approaches require cosmetic filters to blend the differences to give the appearance of an artifact-free mosaic. Traditional AVG corrections are applied line-by-line with a rolling filter, causing different results to be applied to neighboring lines, which introduces artifacts when the type of sediment changes across-track. Along with the WMA gridding engine, an industry-first area-based AVG correction is also introduced. The new engine implements a weighted moving average (WMA) gridding technique which better handles the geometry of multi-sector systems, prevents over-interpolation of data, and allows smoothing the mosaic by adjusting the radius of influence for each cell. Following the release of a new multi-mode beam pattern in HIPS and SIPS 11.1, we are pleased to release a new backscatter gridding engine in HIPS and SIPS 11.2.

Reson T-50 Normalized Backscatter Imagery Source: Environment AgencyĬARIS has been advancing the SIPS backscatter engine to make creating artifact-free and robust backscatter products a simple and autonomous process.
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CARIS invites you to try it for yourself with a 30-day free trial.įor more information on the Sonar Noise Classifier, check out the Suggested Reading section on the HIPS and SIPS Product page. Users can choose to purchase access to the Sonar Noise Classifier service on a yearly, or month by month subscription basis for a customized software solution to meet processing needs. Soundings can be rejected while running the Sonar Noise Classifier by setting your confidence threshold value. Subset editor can be used to review noise classification values by coloring by Confidence and editing the threshold for sounding rejection. Allow us to help you tackle your data backlog save your personnel for the tasks a machine cannot do. The Sonar Noise Classifier is trained to identify a variety of noise patterns from acoustic sensors. The algorithm assigns confidence values for all soundings on a scale of 0 to 100% with 100% indicating the classifier's highest confidence that the sounding is noise.
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The Sonar Noise Classifier automatically identifies the vast majority of sonar noise, resulting in a reduction of manual cleaning effort by a factor of up to 10× at an accuracy of 95%.

HYPACK hydrographic survey software solutions provide customers with data collection and processing that enable real time imaging, terrain modeling, and statistical reporting.We invite you to bring the noise with the first CARIS Mira AI offering, the Sonar Noise Classifier!ĬARIS seeks to significantly reduce the need for manual cleaning and move your data swiftly from acquisition to review. With users spanning the range from small vessel with just a GPS and single beam echosounder to large survey ships with networked sensors and systems, HYPACK gives you the power needed to complete your task in a system your surveyors can master. Whether you are collecting hydrographic survey data or environmental data, or just positioning your vessel in an engineering project, HYPACK provides the tools needed to complete your job. It provides the Surveyor with all the tools needed to design their survey, collect data, process it, reduce it, and generate final products. HYPACK is one of the most widely used hydrographic surveying packages in the world, with more than 10,000 users.
