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The CHS is administratively part of Fisheries and Oceans Canada's Oceans and Ecosystems Science Sector. According to mandated obligations of the Oceans Act and the Canada Shipping Act, the CHS is led by the Hydrographer General of Canada who is responsible for gathering, managing, transforming and disseminating bathymetric, hydrographic and nautical data and information into paper and ...
Tide table. Tide tables, sometimes called tide charts, are used for tidal prediction and show the daily times and levels of high and low tides, usually for a particular location. [1] Tide heights at intermediate times (between high and low water) can be approximated by using the rule of twelfths or more accurately calculated by using a ...
Baie-Trinité - 02815 Tides tables government of Canada This page was last edited on 20 September 2024, at 02:11 (UTC). Text is available ...
Canada has only made formal claims to territorial waters in legislation since 1970, under the Territorial Sea and Fishing Zones Act, which the Oceans Act superseded. [1] The 1970 Act established the Canadian adherence to measuring waters by establishing a shore baseline, and measuring outward, with specific determinations delegated to the Fisheries minister, and was superseded in 1996.
A chart datum is the water level surface serving as origin of depths displayed on a nautical chart and for reporting and predicting tide heights. A chart datum is generally derived from some tidal phase, in which case it is also known as a tidal datum. [1] Common chart datums are lowest astronomical tide (LAT) [1] and mean lower low water (MLLW).
The Northumberland Strait varies in depth between 17 and 65 metres, with the deepest waters at either end. The tidal patterns are complex; the eastern end has the usual two tides per day, with a tidal range of 1.2 to 1.8 metres, while the western end effectively has only one tide per day.
Lunitidal interval. The lunitidal interval[1] measures the time lag from lunar culmination to the next high tide at a given location. It is also called the high water interval (HWI). [2][3] Sometimes a term is not used for the time lag, but instead the terms age or establishment of the tide are used for the entry that is in tide tables. [4]
The Government of Canada (French: Gouvernement du Canada) is the body responsible for the federal administration of Canada.The term Government of Canada refers specifically to the executive, which includes ministers of the Crown (together in the Cabinet) and the federal civil service (whom the Cabinet direct); it is alternatively known as His Majesty's Government (French: Gouvernement de Sa ...