Cult of Sea

Maritime Knowledge base

  • Home
  • Knowledge base
    • Bridge Equipment
    • Cargo Work
    • Deck
    • General
    • Gmdss
    • Maritime Law
    • Marpol
    • MLC 2006
    • Meteorology
    • Navigation
    • Safety
    • Security
    • Ship Construction
    • Ship Handling
    • Ship Stability
    • Shippie’s Escape
    • Surveys
    • Tankers
  • Colreg’s (ROR)
    • Index (Colreg’s)
    • Part A- General
      • Rule 1 – Application
      • Rule 2 – Responsibility
      • Rule 3 – General Definitions
    • Part B- Steering and Sailing
      • Section 1 (Rule 4 -10)
        • Rule 4 – Application
        • Rule 5 – Lookout
        • Rule 6 – Safe Speed
        • Rule 7 – Risk of collision
        • Rule 8 – Action to avoid collision
        • Rule 9 – Narrow Channels
        • Rule 10 – Traffic separation schemes
      • Section 2 (Rule 11 – 18)
        • Rule 11 – Application
        • Rule 12 – Sailing vessels
        • Rule13 – Overtaking
        • Rule 14 – Head on situation
        • Rule 15 – Crossing situation
        • Rule 16 – Action by give-way vessel
        • Rule 17 – Action by stand-on vessel
        • Rule 18 – Responsibilities between vessels
      • Section 3 (Rule 19)
        • Rule 19 – Conduct of vessels in restricted visibility
    • Part C- Lights and Shapes
      • Rule 20 – Application
      • Rule 21- Definitions
      • Rule 22 – Visibility of lights
      • Rule 23 – Power-driven vessels underway
      • Rule 24 – Towing and pushing
      • Rule 25 – Sailing vessels underway and vessels under oars
      • Rule 26 – Fishing vessels
      • Rule 27 – Vessels N.U.C or R.A.M
      • Rule 28 – Vessels constrained by their draught
      • Rule 29 – Pilot vessels
      • Rule 30 – Anchored vessels and vessels aground
      • Rule 31 – Seaplanes
    • Part D- Sound and Light Signals
      • Rule 32 – Definitions
      • Rule 33 – Equipment for sound signals
      • Rule 34 – Manoeuvring and warning signals
      • Rule 35 – Sound signals in restricted visibility
      • Rule 36 : Signals to attract attention
      • Rule 37 – Distress signals
    • Part E- Exemptions (Rule 38)
      • Rule 38 – Exemptions
    • Part F – Verification of compliance with the provisions of the Convention
      • Rule 39 – Definitions
      • Rule 40 – Application
      • Rule 41 – Verification of compliance
    • Annexes
      • Annex 1 – Positioning and technical details of lights and shapes
      • ANNEX II – Additional Signals for Fishing Vessels Fishing in Close Proximity
      • ANNEX III – Technical Details of Sound Signal Appliances
      • ANNEX IV – Distress Signals
  • Glossary
  • Contact

The Aneroid Barometer and How to use it…

Aneroid Barometer Featured

A barometer is an instrument for measuring the pressure of the air, due to the weight of the column of air above it. As the earth’s atmosphere gets thinner with increasing height, it follows that as we ascend from sea level and low-lying parts of the earth’s surface, the weight of the air will decrease. That is, the pressure will fall.An ordinary clock face type barometer placed in your car will give an estimate of the changes in altitude as you drive through the country. If we use rough figures, we can say that the reading decreases by three hectopascals for each twenty-five … [Read more...]

By Cult of Sea Filed Under: Bridge Equipment Tagged With: aneroid barometer, barometer

mariner-gps
Sail Time
Simple Colregs COS Ad

Join Our List

Subscribe to our mailing list and get interesting stuff and updates to your email inbox.

Powered with ♥ by Cult of Sea

instagram-button

What others are reading

Dragging Anchor

How do you make out if the Anchor is dragging?

Epirb

EPIRB – Performance Standards (406Mhz)

Tanker Loading

OIL TANKER OPERATIONS (Loading) – Conventional Tanker Basics

Pre-Loading Cargo Handling Procedures on Oil Tankers

Anchoring - Ship movement

Anchoring – An Effective means of Controlling Ship’s Movement

Refrigeration Principle, Cargo and Systems

Fire Wires or Emergency Towing-off Pennants

Fire Wires or Emergency Towing-off Pennants (ETOP’s), MEG 4, ISGOTT Edn 6th Recommendations

Part B - Section 1

Rule 7 – Risk of collision

Gangway Watchman

Duties of Gangway Watchman – Merchant Ships

Condition Assessment Programme CAP

Condition Assessment Programme (CAP)

Powers of Inspectors – Dock Worker Rules 1990

GMDSS Radio Equipment Requirements on Ship as per SOLAS

work and rest

Hours of work and rest – MLC 2006

GPS (Global Positioning System)

lifejacket

SOLAS REQUIREMENT’s FOR LIFEJACKET


About Us | Terms | Contact Us | Sitemap | Marine Glossary (BETA)

Cult of Sea®™ · Made with ❤ by a small band of sailors