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Topic: Canadian Hydrographic Service


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  Hydrography
The establishment of national hydrographic departments in France (1720) and Great Britain (1795) was important to Canada, as early surveys of the Canadian coast were conducted by these agencies, with contributions by the Spanish on the Pacific coast.
In the Arctic, early hydrographic knowledge was gained from the explorations for the British navy of William Edward PARRY and John FRANKLIN, and from those who came in search of Franklin in the latter part of the 19th century.
Hydrographic surveyors are usually graduates of technical survey courses or university mathematics or engineering programs who receive special training, often from the CHS.
www.thecanadianencyclopedia.com /index.cfm?PgNm=TCE&Params=A1ARTA0003934   (777 words)

  
  Canadian Hydrographic Service - Wikipedia, the free encyclopedia
The Canadian Hydrographic Service (CHS) is Canada's hydrographic office, with responsibility for performing hydrographic surveys and publishing paper and electronic nautical charts.
Surveying and charting was extended to Canada's Pacific coast in 1891, tidal and current metering nationwide began in 1893, surveying and charting extended to the Maritimes by 1905, and water level gauging of the Great Lakes began in 1912.
CHS is one of the only hydrographic offices in the world with the capability to undertake Arctic surveying, frequently operating in waters which are frozen between 10-12 months of the year.
en.wikipedia.org /wiki/Canadian_Hydrographic_Service   (589 words)

  
 CHS: World Hydrography Day
The International Hydrographic Organization is an intergovernmental consultative and technical organization that was established in 1921 to support safety in navigation and the protection of the marine environment.
The interests of the Canadian hydrographer and the Canadian Hydrographic Service (CHS) are to produce and promote navigational information in order to protect lives, property, and the marine environment.
CHS is mandated through several legislated acts to collect, compile, publish, and distribute hydrographic charts and related nautical publications to facilitate safe and efficient navigation throughout Canadian and adjacent international navigable waters.
www.chs-shc.gc.ca /pub/en/whd/default.asp   (213 words)

  
 Applications of MultiBeam Data   (Site not responding. Last check: 2007-10-03)
From a hydrographic perspective, this sort of rendering is extremely effective when wishing to visualize and plan the coverage of a survey, quickly see problem areas in the data and to show the general nature of the seafloor.
IHO definition of Hydrographic Surveys: - Hydrography is the science of measuring and depicting those parameters necessary to describe the precise nature and configuration of the seabed, its geographical relationship to the landmass, and the characteristics and dynamics of the sea.
Among the most important applications of hydrographic knowledge is its use in the planning of exploration and exploitation of marine resources, the determination of seaward limits of national jurisdiction, and the delimitation of maritime boundaries.
www.mar.dfo-mpo.gc.ca /science/review/1996/Lamplugh/Lamplugh_e.html   (3580 words)

  
 Bayfield
Most of Bayfield's service was in Georgian Bay, Nottawasaga Bay, the North Channel of Lake Huron, and the north coast of Lake Erie.
She was on loan to the Department of National Revenue for preventative service on the Canadian east coast for two years, 1927-28.
She had been actively employed in the surveying service for 21 0f her 30 years as a vessel of the Canadian Hydrographic Service.
www.canfoh.org /Ships/Bayfield.htm   (894 words)

  
 Bedford Institute of Oceanography - Wikipedia, the free encyclopedia
Established in 1962 as Canada's first, and currently largest, federal centre for oceanographic research, BIO derives its name from the Bedford Basin, an inland bay comprising the northern part of Halifax Harbour, upon which it is located.
Spread out over 40 acres (160,000 m²) of former Canadian Navy land near Shannon Park in Dartmouth, BIO consists of a series of interconnected buildings housing research labs and offices, as well as docks for Canadian Coast Guard and MARCOM research vessels.
As the federal government seeks to concentrate its operations in the Halifax Regional Municipality, BIO is being considered for additional office buildings to house other non-oceanographic and non-research organizations and their employees.
en.wikipedia.org /wiki/Bedford_Institute_of_Oceanography   (239 words)

  
 History of CHS
In March 1904, hydrographic units in the Department of Public Works and Railways and Canals, were transferred to the Department of Marine and Fisheries, and then the amalgamated with its 'Great Lakes Survey' to become the Hydrographic Survey of Canada, or the Canadian Hydrographic Survey.
The first Canadian publication from Canadian resurveys was Chapter One of the 'Georgian Bay and North Channel Pilot' written by Commander Boulton, and issued to the public by the Department of Marine and Fisheries before navigation opened on the Great Lakes in 1885.
What was more significant were the techniques and practices of hydrographic surveying Commander Boulton passed on to his successors, practices that were 'norms' for the Hydrographic Service until the gasoline launch was introduced in 1924; and the gyroscope compass and echo-sounder since 1928.
www.canfoh.org /Intro&Hist/history_of_chs1.htm   (17439 words)

  
 Canadian Hydrographic Service - Home
To provide clients with up-to-date, timely, and accurate Hydrographic publications necessary for safe and efficient navigation for navigable waters of Canada in the most cost effective and efficient manner and to represent Canadian hydrographic interests nationally and internationally.
To be a world leader in Hydrography, a responsive supplier of hydrographic products and services, and a valuable player in ocean technology development and applications.
The Canadian Hydrographic Service (CHS) is pleased to announce
www.charts.gc.ca /pub/en   (145 words)

  
 Canadian Coast Guard - Aids to Navigation Program
The Canadian Coast Guard is responsible for the provision of aids to navigation in Canadian waters with the exception of waterways such as the Trent Severn and Rideau waterways, which are served by Parks Canada.
The Canadian Coast Guard recommends that vessels depending on aids to navigation be equipped with searchlights to enable them to make use of this reflective material when necessary.
Canadian aids to navigation are designed and positioned in consideration of expected vessel speeds and thus, cannot be expected to perform up to expectations in situations involving excessive speed.
www.ccg-gcc.gc.ca /atn-aln/pubs/tp968/main_e.htm   (3919 words)

  
 MLI CHS
The nautical charts, nautical documents and electronic charts produced by the Canadian Hydrographic Service (CHS) are essential in light of ever-greater commercial shipping requirements, important fisheries activity, development of ocean resources, and the boom in recreational boating.
The Canadian Hydrographic Service at MLI is responsible for approximately 75 nautical charts covering the St. Lawrence River and Estuary, a section of the Gulf of St. Lawrence, and certain navigable lakes and rivers in the province of Québec.
By order of its international mandate, the CHS is involved in the development of the international norm for electronic charts, and is also associated with various projects abroad requiring hydrographic expertise.
www.qc.dfo-mpo.gc.ca /iml/en/sciences/hydrographique.htm   (237 words)

  
 News Release   (Site not responding. Last check: 2007-10-03)
Dartmouth, NS -- The Canadian Hydrographic Service, a division of Fisheries and Oceans Canada, announces the release of a new nautical chart for the Bay of Fundy coast in southern New Brunswick.
Chart 4115 is the latest new Canadian chart issued from the results of an extensive hydrographic survey program carried out in recent years.
According to Bob Pietrzak of the Canadian Hydrographic Service, Chart 4115 is of special significance as it completes the large-scale presentation of the Fundy shore in the much traveled waterway between Saint John and the Western Isles.
www.mar.dfo-mpo.gc.ca /communications/maritimes/news00e/m00-08.htm   (312 words)

  
 Charting Northern Waters
Charting Northern Waters celebrates the achievements and history of the Canadian Hydrographic Service (CHS) and examines a wide range of topics relating to the origins of the CHS and to its subsequent development.
Topics include the colonial heritage of hydrography in Canadians waters, the politics behind the creation of the service, and the work of the agencies that were amalgamated with the Georgian Bay Survey to create the new national body.
He is the editor of The Northern Mariner/Le marin du nord, former president of the the Canadian Nautical Research Society, and a vice-president of the International Comission for Maritime History.
www.mqup.mcgill.ca /book.php?bookid=1699   (210 words)

  
 CARIS - Wikipedia, the free encyclopedia
Universal Systems Ltd. (USL) was founded in 1979 as a spin-off from GIS research conducted at the University of New Brunswick and was initially focused on marketing CARIS GIS (an abbreviation for Computer Aided Resource Information System) in terrestrial applications.
USL also cooperated with the Canadian Hydrographic Service in pioneering the development of 'ping-to-chart' applications for the hydrographic industry.
Other important markets include GIS for the cadastral and geological industries, and a range of other applications are also produced including a web map server.
en.wikipedia.org /wiki/CARIS   (191 words)

  
 About the Maritime Museum of the Atlantic   (Site not responding. Last check: 2007-10-03)
During her 56-year career in the Canadian Hydrographic Service, Acadia became a popular ship, loved by her crew and a favourite at the many ports she visited.
This made her a rarity among the Hydrographic Service's fleet and made her easy to spot as she entered port trailing an unmistakable trail of fl smoke.
The Canadian Hydrographic Service - Makers of Canadian charts and the agency which built and operated CSS Acadia.
museum.gov.ns.ca /mma/AtoZ/Acadia.html   (1061 words)

  
 Marine Services On-line
The Canadian Tide and Current Tables are maintained by the Canadian Hydrographic Service.
High and low tides, as well as hourly height values are presented in graphical, tabular and text format for 7 day periods up to a year in advance or within the past year.
Marine Communications and Traffic Services (MCTS) serves the marine community and the public at large to ensure the safety of life at sea in response to international agreements, protection of the environment through traffic management, efficient movement of shipping and information for business & the national interest.
www.marineservices.gc.ca /en/Con01.asp?Div=Rec&Info=Nav   (399 words)

  
 Database of Online Canadiana (DOC)
CCCma is a division of the Climate Research Branch of the Meteorological Service of Canada of Environment Canada.
Canadian Waters provides you with information about our activities and programs and shows you how you can get involved.
Work is currently being carried out in the Canadian High Arctic Islands, as well as adjacent to the Arctic and northern Pacific coasts to assess the relationship between hydrometeorological events and decadal-scale climate variations.
www.ub.uni-marburg.de /digibib/canadiana.php?action=17&Mod=1.2.2   (1331 words)

  
 UBC Archives - Lamb Research Collection - File List 2
This collection consists of published charts and photocopies of historial maps used by W. Kaye Lamb in various research projects, inluding the preparation of his edited work on the voyages of George Vancouver published by the Hakluyt Society in 1984.
The map collection is arranged in 6 series: Simon Fraser research papers, George Vancouver research papers, Canadian hydrographic charts, United States hydrographic charts, Captain Cook expedition charts, and Captain Vancouver expedition charts.
The first two series are listed by box and file number to show their relationship to the textual records of the Lamb Collection.
www.library.ubc.ca /archives/u_arch/lamb2.html   (3145 words)

  
 OSL-Georeferenced Images
The Canadian Hydrographic Service – Quebec Region is offering a complete set of photographs taken during field operations for field reconnaissance and to identify entities to be charted.
These photographs help the hydrographers to compile information in databases and to fully represent it on nautical charts or to describe entities in Sailing Directions.
The Geodesy Series from the Canadian Hydrographic Service presents photographs of vertical and horizontal benchmarks and water level stations.
www.osl.gc.ca /cin/en/geo-shc.html   (120 words)

  
 Canadian Spatial Reference System - Papers - CDGPS - Canada-wide DGPS Service: Quality Real Time GPS Positioning
The Canada-wide DGPS service (CDGPS) project is a Canadian Federal/Provincial/Nunavut Government partnership to deliver GPS corrections to all Canadians via the MSAT communication satellite.
The service is expected to be on-line in Spring 2002.
As well, since 1998, the Canadian Hydrographic Service has been utilizing the operational Global Surveyor TM service available in British Columbia, for its operations on the West Coast.
www.geod.nrcan.gc.ca /publications/papers/abs24_e.php   (345 words)

  
 Canadian Geographic Magazine's Geography Directory
Canadian Geographic was there to cover both events and here, we offer a summary of two of Canada's most recent floods: facts, photos, maps and more.
Canadian Coast Guard web site from Fisheries and Oceans Canada.
Government of Canada, Ice and Marine Services Branch, Canadian Ice Service.
www.canadiangeographic.ca /geodirectory/default.asp?Page=1&cat=77   (225 words)

  
 Office of Coast Survey - Raster Chart Display Systems National Programs and Other Links   (Site not responding. Last check: 2007-10-03)
Icelandic Hydrographic Service is not producing its own RCDS but has an agreement with private companies who are producing RCDS from all of our charts.
Nautical Data International, Inc. (NDI) and the Canadian Hydrographic Service (CHS) are working closely together to ensure the continued successful development of the Canadian Electronic Charting Infrastructure.
In 1993 NDI and the CHS began working together to implement the Canadian raster electronic chart programme, and by late 1997 all significant Canadian waterways were covered.
chartmaker.ncd.noaa.gov /ocs/rnc/national.htm   (909 words)

  
 Canada-Saskatchewan Business Service Centre - Business Information   (Site not responding. Last check: 2007-10-03)
The Agri-Food Trade Service is an international business development service, an arm of Team Canada Inc, the network covers government services for industry in international business development.
Canadians, Canadian aircraft, Canadian vessels and participants in Canadian expeditions must obtain a permit to be in the Antarctic.
Provides assistance to the Canadian geomatics industry in identifying, pursuing and executing major international contracts in geomatics consisting of surveying, mapping, cadastral programs, remote sensing and geographic information systems.
cbsc.org /sask/scripts/bis_info.cfm?.../Associations&StartVal=51   (2198 words)

  
 Canadian Hydro Service - Canadian Symbols Abbreviations Terms
Canadian Hydro Service - Canadian Symbols Abbreviations Terms
Hydrographic symbols for tides, currents, depths, & nature of sea beds and rocks
This book contains an explanation of the symbols and abbreviations used on Canadian nautical charts issued by the Canadian Hydrographic Service (Jan. 1996 edition, Canadian Chart #1) and is based upon the "Chart Specifications of International Hydrographic Organization" (IHO).
www.go2marine.com /product.do?no=11086F   (92 words)

  
 Untitled Document   (Site not responding. Last check: 2007-10-03)
Peter Knight joined the University of Otago as lecturer in Hydrographic Surveying in June 1997.
He has a Masters degree in surveying science from the University of Toronto and worked as a multidisciplinary hydrographer with the Canadian Hydrographic Service.
Stephen Taylor is an engineer and hydrographic technician and has worked in the Department of Surveying for the past 18 months.
www.hydrographicsociety.org.nz /profiles/profile_pk.htm   (156 words)

  
 Nautical Chart, buy nautical charts from Map Town Ltd.
Certified charts produced by the Canadian Hydrographic Service (CHC).
Hydrographic charts of Alberta Lakes produced by the Government of Alberta.
British Admiralty, NOAA and Canadian Hydrographic Service charts.
www.maptown.com /nauticalcharts.html   (225 words)

  
 Maps & Travel books from World of Maps
The Canadian Geographic magazine deals with the geography of Canada and the RCGS is dedicated to imparting a broader knowledge and deeper appreciation of Canada — its people and places, its natural and cultural heritage and its environmental, social and economic challenges.
The interests of the Canadian hydrographer and the Canadian Hydrographic Service (CHS) are to produce and promote navigational information in order to protect lives, property, and the marine environment.
MISSION To promote all forms of recreational paddling to Canadians of diverse abilities, culture or age, to advocate for a healthy natural environment, and to develop an appreciation for the canoe and the kayak in our Canadian heritage.
www.worldofmaps.com /useful.cfm   (494 words)

  
 CHS Releases 2006 Edition of the Canadian Tide and Current Tables for the B.C. Coast
Sidney, B.C. – The Canadian Hydrographic Service (CHS) of Fisheries and Oceans Canada today announced the publication of the 2006 Canadian Tide and Current Tables for the British Columbia coast.
CHS is responsible for surveying Canadian navigable waterways and for producing a number of nautical publications, including nautical charts, sailing directions, bathymetric maps and tide and current tables.
The Canadian Hydrographic Service is proposing that as of January 1, 2007 all predicted tidal heights, secondary port corrections and tabulated levels appearing in the Canadian Tide and Current Tables will be given to the nearest decimetre (1/10th of a metre).
news.gc.ca /cfmx/view/en/index.jsp?articleid=184199   (269 words)

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