34 nautical raster charts have been updated (November 27th, 2020) :
1 chart withdrawn 4472 "BAIE DES HOMARDS À/TO ÎLE DE LA GRANDE PASSE"
& 1 new chart 4969
- 1236 POINTES DES MONTS AUX/TO ESCOUMINS
- 1351A BASSIN DE CHAMBLY À\TO ÎLE SAINTE-THÉRÈSE
- 1438 Grindstone Island to/à Carelton Island
- 2028C COOK'S BAY AND/ET HOLLAND RIVER
- 2181 HARBOURS IN LAKE ERIE
- 3000 JUAN DE FUCA STRAIT TO/A DIXON ENTRANCE
- 3001 VANCOUVER ISLAND/ÎLE DE VANCOUVER - JUAN DE FUCA STRAIT TO/À QUEEN CHARLOTTE SOUND
- 3443 THETIS ISLAND TO/À NANAIMO
- 3549 QUEEN CHARLOTTE STRAIT - WESTERN PORTION/PARTIE OUEST
- 3604 NOOTKA SOUND TO/À QUATSINO SOUND
- 3908 KITIMAT HARBOUR
- 3946 GRENVILLE CHANNEL
- 4023 NORTHUMBERLAND STRAIT / DÉTROIT DE NORTHUMBERLAND
- 4026 HAVRE-SAINT-PIERRE ET/AND CAP DES ROSIERS À/TO POINTE DES MONTS
- 4277 Great Bras D'Or
- 4301 CANSO HARBOUR TO / AU STRAIT OF CANSO
- 4302 STRAIT OF CANSO
- 4335 STRAIT OF CANSO AND APPROACHES / ET LES APPROCHES
- 4403 EAST POINT TO / À CAPE BEAR
- 4486 BAIE DES CHALEURS / CHALEUR BAY
- 4615 HARBOURS IN PLACENTIA BAY / HAVRES DANS PLACENTIA BAY
- 4653 BAY OF ISLANDS
- 4847 CONCEPTION BAY
- 4863 BACALHAO ISLAND TO / À BLACK ISLAND
- 4909 DÉTROIT DE NORTHUMBERLAND/NORTHUMBERLAND STRAIT PARTIE OUEST/WESTERN PORTION
- 4920 PLANS: BAIE DES CHALEURS / CHALEUR BAY: CÔTE SUD / SOUTH SHORE
- 4954 CHENAL DU HAVRE DE LA GRANDE ENTRÉE
- 4955 HAVRE-AUX-MAISONS
- 4956 CAP-AUX-MEULES
- 4957 HAVRE-AUBERT
- 4969 ÎLE MISTANOQUE AUX / TO ÎLES MACK new chart
- 5135 APPROACHES TO / APPROCHES À HAMILTON INLET
- 6105 RAINY LAKE/LAC À LA PLUIE
- 6108 FORT FRANCES TO/À HOSTESS ISLAND AND/ET SANDPOINT ISLAND
So 813 charts (1752 including sub-charts) are available in the Canada CHS layer. (see coverage)
Note : CHS has some charts only available in paper but unavailable in digital form, especially in the Arctic part : this concerns a number of old charts in which the horizontal datum is either unknown or is so poorly positioned that these charts are unusable with modern precise positioning technology. A mere one per cent of the Canadian Arctic is charted to 'modern standards.
These updates are right now automatically viewable on mobile applications :
- Weather 4D R&N iPhone-iPad iOS9+ on the Apple Store with subscriptions available on GeoGarage platform online payment website
Note : don't forget to visit Notices to Mariners; published monthly and available from the Canadian Coast Guard both online or through a free hardcopy subscription service.
This essential publication provides the latest information on changes to the aids to navigation system, as well as updates from CHS regarding CHS charts and publications.
See also written Notices to Shipping and Navarea warnings : NOTSHIP
