The C-MAP Great Lakes, Northeast Coast, And The Maritimes features coverage of the Great Lakes, St. Lawrence River, and Northeast United States.
Coverage of the Great Lakes also includes Fox River and Lake Winnebago, Lake St. Clair,Rideau Canal, Ottawa River and the Trent-Severn Waterway. Includes all coastal charts for New Brunswick and Nova Scotia in Canada and Maine, New Hampshire, Massachusetts, Connecticut and New York in the U.S. Also included is coverage of the Hudson River and LakeChamplain as well as the Erie Barge Canal.
Full 4D Content
When you choose Full 4D content you will experience the latest in navigation data and technology such as:
|Image||Part #||Product Description||Price||Stock||Order|
|NA-D026-FULL||Great Lakes, Northeast Coast, And The Maritimes||
|Usually ships in 1-2 weeks|
How detailed is this map?
The C-MAP 4D Map provides several chart options including 3D View, Dynamic Raster, Easy Routing, Full Featured Vector Charts, High Resolution Bathy Data, Satellite, and Sports Fishing Data. You can refer to the manufacturer's site for more details: http://ww1.jeppesen.com/marine/lightmarine/4d/view-4d.jsp
A complex series of locks and dams up and down the Ohio River enable interstate commerce, travel and recreation by maintaining a usable pathway for watercraft, but come with the inevitable byproducts of disrupting the river’s natural systems. To combat this, the U.S. Army Corps of Engineers uses a complex monitoring and response technology designed to minimize the negative impacts of dredging on the river ecosystem. Steven Foster, a limnologist with the Corps Water Quality Team, works at the Robert C. Byrd Lock and Dam in Gallipolis Ferry, West Virginia. He said one key area he focuses on is the welfare of mussels in the river. River dredging can smother mussel beds, so Foster and the team of engineers monitor the beds to ensure their safety.Read More
While the scientific community has formed its consensus on how ice sheets are shrinking in and around Greenland, some researchers are tracking what happens to the meltwater as it drains into the ocean each summer. Their study, published in Nature Geoscience by an interdisciplinary team of biologists, oceanographers and hydrologists, used computer models to simulate the meltwater to see where currents take it and what effect it could have on the ocean. Renato Castelao, one of the researchers and an associate professor of marine science for the University of Georgia, said one of the biggest discoveries of the study was the surprising final destinations of the ice sheets as they melt into the ocean each summer.Read More
Thinking of hitting the ice with a SondeCAM underwater fishing camera? Due to its rugged design, you won't have to worry about it handling the harsh elements. However there are a few simple tricks to get the most out of a FishSens SondeCAM while ice fishing. You won't have to do anything to modify the SondeCAM itself, but you are going to have to bring a few extra things. Most importantly we are going to need a power source. Unless you are hauling your gear with a truck, you'll want something more portable than the battery you used in the boat. Pick up an inexpensive and maintenance-free 12-volt, 9-amp battery. It is going to provide plenty of power, but will be much lighter and take up less space.Read More