2017-08-31 02:09:42

Mapping Software Training Partnership

Highland Geo Solutions, Canada, has entered into an agreement to becoming EIVA Training Partner. Highland Geo Solutions specialises in survey solutions for marine and terrestrial mapping projects. In the future, the company will be offering EIVA software training courses in Canada and other selected areas as well. Graham Nickerson, general manager at Highland Geo Solutions finds that EIVA’s software toolbox addresses various survey acquisition and processing requirements of clients, worldwide. Highland Geo Solution’s survey mapping team supports this software and its users with qualified and experienced training facilitators. The first training course - where Highland Geo Solutions will feature EIVA... (read more)
2013-07-29 12:16:06

IXSEA Seafloor Mapping Solutions

IXSEA launched its new seafloor mapping solutions at 0i08. These products offer integrated solutions, which combine sonar, seismic, gradiometer and magnetometer technologies and sensors to meet the different demands of seabed mapping and survey projects.   IXSEA provides a powerful suite of real-time data acquisition, processing and interpretation tools, designed by geophysicists and survey analysts. The data stream is channelled to edit mission reports in real-time and boost productivity. This software is compatible with other manufacturers' sensors and technologies.   From off-the-shelf advanced processing sonars to sub-bottom profilers, magnetometers to gradiometers, IXSEA provides ideal sensors and solutions depending on each... (read more)
2008-03-26 12:18:20

Mapping Underwater Habitat

Biosonics’ Visual Habitat DT-X is a software product for the rapid assessment and mapping of aquatic habitat features. With Visual Habitat software, users can present information in a clear and visually captivating display. DT4 data files can be processed to generate full colour maps displaying transects as data layers highlighting bathymetry, plant coverage, plant canopy height and substrate type. When viewing each file echogram, simultaneously the synchronised transect map view can be monitored. This dual-viewing mode of Visual Habitat DT-X allows for visual ground truthing of a plan (map) view with a cross-section (echogram) view. An integrated utility automatically provides... (read more)
2013-08-01 08:36:44

Expanding Marine Mapping Programme

Following an agreement with the Norwegian Hydrographic Service, SeaZone is rolling out the next stage of its global marine mapping programme. The contract, signed at the 4th Extraordinary International Hydrographic Conference in Monaco, provides SeaZone access to base data for the whole of the North Sea, which will be used to improve the coverage of SeaZone HydroSpatial, and other geographic information products.   SeaZone HydroSpatial is the first "off the shelf" authoritative digital marine mapping, engineered and maintained from raw material from hydrographic offices and other data agencies. HydroSpatial provides reference information comparable with land mapping and is designed for... (read more)
2009-08-18 03:02:31

Maritime Animal Mapping

CSIRO scientists from Australia have learned animal trekkiing quirks by fitting them with electronic recording and transmitting devices, setting them free, and studying the information they retrieve. King penguins in the Indian Ocean ride ocean currents to eddies rich with fish before making a bee-line back to their chicks. European eels navigate to ocean currents and make deep dives to dodge predators on their 5,000 kilometre migration from Ireland to Bermuda to breed. More than 250 specialists in the use of telemetry devices (tags) to study animals meet in Hobart from 14-18 March at the Fourth International Science Symposium on... (read more)
2011-03-11 11:05:54

SHADOWS Mapping Sonar

The delivery of high quality, repeatable data is of paramount importance for the successful collation of any large dataset, particularly when the data is acquired in a number of successive campaigns (as with EEZ mapping, route surveys, debris surveys, pre-seismic surveys, environmental characterization surveys, etc). IXSEAs SHADOWS Mapping Sonar is an innovation in seafloor mapping, that may give the answer.   Aside a Synthetic Aperture Sonar (SAS technology), SHADOWS combines automatic generation in real-time of high-resolution mosaic in GeoTiff format; high-accuracy positioning (the mosaic is generated from the fish position); 600 m true swath (no blind zone at nadir); coverage... (read more)
2008-05-26 12:00:00

Grand mapping coalition

The need to build a grand coalition of mapping partners all over the world, from all corners and professions of the maritime community, is more urgent now than ever. During a one-day symposium -  From Vision to Action hosted by the Nippon Foundation-GEBCO Seabed 2030 Project Seabed, held in London on 22 October - it was once again emphasized that the creation of a definitive global ocean floor map by 2030 would support the sustainable use of the ocean and lead to sound policy decisions regarding the seas and their coasts. During the symposium, three new initiatives were revealed. It... (read more)
2019-12-17 11:24:48

Multi-sensor Coastal Mapping

Integrating Active and Passive Sensors Provides Major Gains
Fugro has tested a multi-sensor approach to balance growing data needs with limited agency budgets. Coastal mapping programmes are quickly becoming a priority for government agencies across the globe. The desire to better define and understand the land/sea interface is based on several interrelated factors, including sea-level rise and its impacts on coastal populations, the growth of and reliance on a blue economy, and the need to maintain critical nearshore habitats in the midst of a changing landscape.  (By José Martínez Díaz and Don Ventura, Fugro USA) In support of its hydrographic charting programme, the US National Oceanic and Atmospheric Agency... (read more)
2016-12-13 09:47:02

Mapping Diamondiferous Gravel

Using the Aquares Resistivity System on a Fluvial Diamond Concession
An Aquares resistivity survey was carried out in a river in sub-Saharan Africa to map the sub-bottom features of a diamond concession. Diamondiferous gravels were distinguished remotely from bedrock and other soft sediments by the Aquares Resistivity System (ARS), a sub-bottom acquisition and profiling tool. It was selected due to its cost-effective operation and ability to provide qualitative and quantitative results. The ARS utilises recently developed processing innovations, which enable data to be presented in vertical sections and horizontal slices. This facilitates accurate volume calculations and the development of isopach maps for distinguishable types of bedrock and sediments. Acoustic sub-bottomprofiling... (read more)
2009-06-04 12:00:00
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