Category Archives: Hydro/Marine
Ocean Business 2017
Last week, April 4th – 6th, one of the largest gatherings for the offshore industry took place, Ocean Business, in Southampton, UK. The bi-annual event is a large deal for the maritime industry. When I say large, I actually mean huge; there are over 350 exhibitors from 26 countries and 166 training and demonstration workshops...
Mapping the Pennsylvania Lake Erie Watershed
Imagery was collected along 77 miles of shoreline to provide a better understanding of Pennsylvania’s natural resources. By Brian Stevens The Pennsylvania Lake Erie Watershed is a substantial part of the world’s largest surface freshwater system, the North American Great Lakes. The watershed is 512 square miles, consisting of 15 major sub-watersheds. It’s estimated that...
Remote Sensing in Yellowstone Park
A consortium demonstrates the value of integrated remote-sensing technologies for studying and monitoring the impacts of climate change using the northern range of Yellowstone National Park as a testing area. By Dr. Olaf Niemann, Dr. Robert Crabtree, and David Brown In 2014, a consortium between environmental scientists and an airborne remote-sensing company was awarded funding...
Canadian Hydrographer Certification Scheme
Submitted by Bruce Calderbank, FRICS, CLS, P. Eng. The Association of Canada Lands Surveyors (ACLS) has developed a certification model for hydrographers and offshore surveyors that has been officially recognized by the IHO/FIG/ICA International Board of Standards and Competence for Hydrographic Surveyors and Nautical Cartographers (IBSC) in April 2016 and is now ready to receive applications....
Deep-sea Mobile Mapping
We’re all familiar with lidar-based mobile mapping from ground vehicles, and most of us are aware that aerial lidar is being used effectively to do shallow-water mapping along coastal and riverine projects. Deep-water lidar mobile mapping from an ROV? Well it’s a first for me. Most all of the subsurface surveys I’ve read about were...
40 Under 40, 2017: Erika Woolsey
CEO AND CO-FOUNDER OF THE HYDROUS CALIFORNIA, USA AS ERIKA WOOLSEY PROGRESSED through her academic and scientific career, she felt something was missing. She said, “[My] message was reaching a limited group of people who already understood the problems.” What was needed to protect and preserve critical ocean habitats was a broader inclusion of stakeholders,...