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Fisheries and Oceans Canada
On the Water
Navigating
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Nautical publications
Chart 1
Canadian Chart 1 Symbols, Abbreviations and Terms
PDF Document
(27.68
MB
)
Chart 1
Introduction
Schematic Layout
General
A Chart Number, Title, Marginal Notes
B Positions, Distances, Directions, Compass
Topography
C Natural Features
D Cultural Features
E Landmarks
F Ports
G (Not currently used)
Hydrography
H Tides, Currents
I Depths
J Nature of the Seabed
K Rocks, Wrecks, Obstructions
L Offshore Installations
M Tracks, Routes
N Areas, Limits
O (Not currently used)
Aids and Services
P Lights
Q Buoys, Beacons
R Fog Signals
S Radar, Radio, Satellite Navigation Systems
T Services
U Small Craft
Alphabetical Indexes
V Index of Abbreviations
W International Abbreviations
X List of Descriptions
Positions, Distances, Directions, Compass
- Section
B
Geographical Positions
Control Points
Symbolized Positions (Examples)
Units
Magnetic Compass
Compass Rose
Isogonic Lines
Local Magnetic Anomaly
Supplementary national symbols
SNS a
Geographical Positions
Ref.
IHO Symbology
Description
CHS Symbology
1
Latitude
2
Longitude
4
Degree(s)
5
Minute(s) of arc
6
Second(s) of arc
7
Position approximate
8
Position doubtful
9
North
10
East
11
South
12
West
13
Northeast
14
Southeast
15
Northwest
16
Southwest
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Date modified:
2022-10-03