Symbols PDF

Conspicuous symbols - Symbols such as landmarks displa brown in colour. If the feature is black in colour, e.g:) Question mark symbol - If insuffic feature, a default symbol accomp occur if a significant characteristi included in the ENC data, e.g:) Low accuracy symbol - On some f features, the fo...

Conspicuous symbols - Symbols such as landmarks displa brown in colour. If the feature is black in colour, e.g:) Question mark symbol - If insuffic feature, a default symbol accomp occur if a significant characteristi included in the ENC data, e.g:) Low accuracy symbol - On some f features, the following symbol is Default symbols - When the port following default symbols will dis Information symbol - On features encoded using the attributes liste Depicts a traffic 'Precautionary A Depicts an area where entry is pr Depictsa caution area where a sp Depictsan area where anchoring Isolated Dangers - Generally, rock as the isolated danger symbol de combined with the encoding of th Traditional/Simplified Symbology either simplifiedor traditional sym chart symbolsand has been used symbols try to convey the meanin combination. Simplified symbolo Cursor pick site for magnetic variation at a point Note: further information can be found through the pick report) Cursorpick site for magnetic variation along a line or over an areal isogonals 871 Note: (xx) represents the value of magnetic variation) Cursor pick site for a magnetic anomaly at a point/Cursor pick site for a magnetic anomaly over an area) Sounding shoaler than or equal to the safety depth Sounding deeper than the safety depth Sounding of low accuracy Sounding, shoaler than the range of the surrounding depth area 1.4 (captured as an obstruction (OBSTRN) Note: further information can be found through the pick report Reported, but not confirmed, sounding or danger captured as an obstruction (OBSTRN) object Drying height Swept sounding, shoaler than or equal to the safety depth Rock which covers and uncovers within the safety contour or Rock awash) Underwater rock within the safety contour, over which the depth is unknown, but is considered dangerous to surface navigation) Underwater rock, depth known, shoaler than the safety contour and shoaler than 20 metres) Underwater rock, depth known, outside of the safety contour and deeper than 20 metres) Coral reef which is always covered) Area of breakers/Breakers) Questions 1 Distress signals and their types (Day, night, shapes ) 2 SSAS system (full describtion) 3 LRIT system ( full) 4 Static draft, dynamic draft, 5 Safety contour, safety depth, shallow contour, deep contour, overhead clearance (formula 6 Safety frame( antigrounding cone) 7 Marpol annex 5 8 Marpol annex 6 9 Cardinal, latteral buoys system( special marks, safe water mark, isolated danger) 10 Gas analysers ( portable, personnal, treshhold limits) 11 ECDIS symbols 12 Man overboard describtion, immediate actions, type of maneuvers 13 Colreg ( main points of asked rule) 14 SOLAS weekly checks, monthly checks, any annual inspection 15 SCBA, EEBD as per solas requirements 16 Types of fire (a,b,c,d,e and appropriate extinguishers and systems for it) 17 ENC type and scales( Overview, general, coastal, approach etc) 18 Admiralty overlay + radar overlay 19 Day shapes for vessel aground, not under command etc 20 Procedure for crossing safety contour 21 Navarea ( stations and purpose of them) 22 Navtex ( international, local, messages and their types) 23 SEEMP ( describtion) 24 Fire hoses and pressure test ( how, why, how much?) 25 Tankscope, explosimeter ( LFL, LEL) 26 PAN PAN, SECURITE, MAYDAY describtion and examples of transmitting 27 False distress message, (how to cancel ) Normal distress signals ( how to send and where to 28 T&P notices 29 SYBER security 30 Alarms signals such ( abandon, fire, manoverboard, piracy ), duties and movements 31 SOPEP equipment, SMPEP plan, consist of …... Etc 32 Watch take over …. And Watch hand over …. Procedures at night, day 33 BWL (1,2,3) and Master in command 34 International Shore connection purpose and location 35 SART, EPIRB( cospar sarsat and sart signal on radar screen) 36 Safety precautions regarding cargo operations( gangway staff and equipment, fire line, hos 37 Channel 16, 70 38 DCS call 39 SCBA compressor for charging ( requirements and pressure limits ) 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75  76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183  The symbols may appear in one of two sizes. Smaller exa features. Larger examples depict area features, where th Depicts an area where entry is prohibited, restricted, or to be avoided) the centre of the area it depicts.) 6 New Object - An ENC may contain a feature calledNew Object, which is used to represent features for which no specific object exists. The definit Object can be found through the pickreport.A New Object may inclu instruction which determinesits display, if not included it will display New Object symbols) o) - Isolated Dangers - Generally, rocks,wrecks and obstructions may be displayed as the isolated danger symbol depending on the safety setting in the ECDIS Traditional/Simplified Symbology - ECOIS can display certain features using either simplifiedor traditional symbology. Traditional symbology is similar to paper chart symbolsand has been used except where stated in this guide. Simplified symbols try to convey the meaning of the feature usinga symbol shape and colour combination. Simplified symbology is primarily used for aids to navigation, e.g:)