The HYPACK USA Training Event is designed to be a low-cost method to receive comprehensive instruction in HYPACK, DREDGEPACK and HYSWEEP software.
There will also be a demonstration of 3D printing and Google Glass during the event.
Unicode implementation to support foreign language characters and update of translation texts,Įnhanced remote viewing, allowing for viewing and control of HYPACK SURVEY on a tablet, andĪttendees will get first-hand knowledge and training on all the new updates and improvements this version has to offer. Real-time capture for GoPro and Nikon cameras,Įnhanced targeting of side scan sonar in HYSCAN, Updated IENC presentation to latest standard, Multiple offsets for rig moves in HYPACK SURVEY, Vector-scaled soundings in HYPACK SHELL and HYPLOT (WYSIWYG), Significant changes in HYPACK 2015 will be the new 3D real-time point cloud, water column integration, and a new anchor-handling routine.Įnhanced topographic laser capabilities, integration of Leica and Reinshaw topographic laser system, support for multiple navigation devices,
Revealed at the event will be the newest software version, HYPACK 2015. The Hyatt Regency San Antonio River Walk will be providing accommodations and hosting the annual event. The obtained results revealed differences between the interpolation methods used, particularly in the case of a small number of points measured per perpendicular trajectories, but by the addition of points on longitudinal paths, a significant improvement of the bathymetric maps is obtained.The HYPACK 2015 USA Training Event will be held in San Antonio, Texas, January 5 to 8, 2015. If the number of measured points grows and a section grid (perpendicular/longitudinal) is developed, the DEM s bathymetric accuracy improves significantly, especially in the case of complex morphology, even if the positive and negative forms of the bed lead to sudden changes in the measured values. The two interpolation methods, Inverse Distance Weighting (IDW-MD) and Simple Kriging (SK), provide satisfactory results, even in the case of a small number of points (n = 1943). Cross-validation and bathymetric Digital Elevation Models (DEM s) analysis were used to evaluate the accuracy of the estimated data and maps. Six methods of deterministic interpolation have been used: Inverse Distance Weighting (IDW) – criteria automatically determined (CAD) and manually determined (MD) Local Polynomial Interpolation (LPI) – criteria automatically determined (CAD) and manually determined (MD) Radial Basis Function (RBF) – fully regularized spline CRS Radial Basis Function RBF – spline with tension SWT, and three geo-statistics methods: Ordinary Kriging – OK, Simple Kriging – SK, Universal Kriging – UK. Nine interpolation methods were used to generate bathymetric maps of the Danube course, between km 955 and km 950, in the area of Iron Gates reservoir, using a variable number of points (n = 1943 n = 4328 n = 17139), obtained by single beam echo sounder. This study used observational data of a 5 km section of the Danube River (transformed into a reservoir after 1972) to determine the best GIS interpolation method and the optimal number of sampling points to get an accurate description of the riverbed. Determining the bathymetric properties of a river, lake or reservoir is important for many reasons because it identifies location of sections with sedimentation or erosion which indicate the key processes and biophysical habitat status.