Standard number: QX/T 179-2013
Standard name: Ship meteorological navigation service
English name: Meteorological service for ship routing
Standard format: PDF
Release time: 2013-01-04
Implementation time: 2013-05-01
Standard size: 1.7M
Standard introduction: 1 Scope
This standard specifies the products and contents of ship meteorological navigation service.
This standard applies to meteorological navigation service for ships at sea.
2 Terms and definitions
The following terms and definitions apply to this document
Ship meteorological navigation ship weather routing
Based on short- and medium-term weather and sea conditions forecasts, combined with ship performance, technical conditions and navigation tasks to select the best route, determine the course, adjust the speed, and guide the navigation method.
This standard is drafted in accordance with the rules given in GB/T1.1-2009.
This standard is proposed and managed by the National Meteorological Disaster Prevention and Mitigation Standardization Technical Committee (SAC/TC345).
Drafting unit of this standard: National Meteorological Center
Main drafters of this standard: Yin Jinyong, Liu Tao
This standard specifies the products and contents of ship meteorological navigation service business. This standard applies to meteorological navigation services for marine ships.

ICS07.060
Registration No.: 39823—2013
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Meteorological Industry Standard of the People's Republic of China
QX/T179--2013
Meteorological service for ship
routing2013-01-04 release
China Meteorological Administration
2013-05-01 implementation
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2 terms and definitions
3 products and content
3.1 recommended route report
3.2 tracking navigation report
voyage analysis report
ship report
references
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QX/T179—2013
QX/T179—2013
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This standard is drafted in accordance with the rules given in GB/T1.1—2009. This standard is proposed and managed by the National Meteorological Disaster Prevention and Mitigation Standardization Technical Committee (SAC/TC345). This standard was drafted by the National Meteorological Center. The main drafters of this standard are Yin Jinyong and Liu Tao. 1 Scope
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Ship meteorological navigation service
This standard specifies the products and contents of ship meteorological navigation service. This standard applies to maritime ship meteorological navigation service. 2 Terms and definitions
The following terms and definitions apply to this document
Ship weather navigation shipweather routingQX/T179-2013
Based on the medium- and short-term weather and sea conditions forecast, combined with the ship's performance, technical conditions and navigation tasks, select the best route, determine the course, adjust the speed, and guide the navigation method.
Recommended route report
recommended route report
Before the ship sets sail, the meteorological navigation service agency provides the ship with navigation suggestions from the starting port to the destination port based on the characteristics of the ship and the weather and climate characteristics, as well as the weather and sea conditions along the route and the analysis report on the reasons that may affect the navigation. 2.3
Routereport
During the voyage, the meteorological and navigation service agency predicts that there may be severe weather ahead that may affect the safety of navigation based on the latest ship report. It provides the latest navigation advice to the ship, as well as the weather and sea conditions along the route and the analysis report on the reasons that may affect the navigation. 2.4
Post voyage analysis report
Voyage analysis report
After the voyage, it provides the ship and its company with a comprehensive summary and analysis report of the voyage. 2.5
Shipreport
Report sent by the ship to the meteorological and navigation service agency. 2.6
Shipnoon report
Shipnoon report
Shipnoon position report sent by the ship to the meteorological and navigation service agency at the local noon time. 2.7
Arriving report
Arrival report
Arrival information sent by the ship to the meteorological and navigation service agency after arriving at the port. 2.8
Contract speedcharterpartyspeed
The sailing speed agreed upon by the shipowner and the charterer. 2.9
calm sea speed
The sailing speed that a ship can reach under conditions of no wind, no waves and no current. 1
QX/T179—2013
Average speed
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average speed
The ratio of the actual sailing distance between two points and the sailing time. 2.11
actual sailing speed
Actual speed
The average speed of a ship actually sailing between two points. 2.12
performance speed
Performance speed
The average speed that a ship can reach during actual sailing at sea, excluding the impact of weather and sea conditions on the ship's speed. 2.13
ship speed Joss
The difference between the actual speed and the still water speed, or the difference between the actual speed and the contract speed. 2.14
allowable charter party speed
The speed that a ship should reach when sailing along the recommended route based on the contract speed, eliminating the effects of weather and sea conditions on the navigation of the ship. 2.15
allowable contract time
allowable charter party time on sea The time taken by a ship to sail along the recommended route based on the contract speed, eliminating the effects of weather and sea conditions on the navigation of the ship. 2.16
actually distance
actually distance
The distance actually sailed by the ship between the starting point and the end point. 2.17
actually time
The time taken by the ship to complete the actual sailing distance. 2.18
Weather factorweatherfactor
The effect of weather conditions on the ship's sailing speed (increase or decrease). 2.19
Ocean current factor
The effect of ocean current conditions on the ship's sailing speed (increase or decrease). 2.20
Loss and savings of sailing timelostand savetimeThe time difference between the actual sailing time and the allowed sailing time. 2.21
t actually bunker consumed
Actual bunker consumption
The actual amount of bunker consumed by the ship from the departure port to the destination port. 2.22
bunker allowed
Bunker consumption
The amount of bunker consumed by the ship from the departure port to the destination port calculated based on the allowed sailing time. 2.23
Bunker over consumed
The difference between the actual fuel consumption of the ship and the permissible fuel consumption. 2
3Products and contents
Recommended route report
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The contents of the recommended route report include:
a) Starting port and destination port;
Time of departure:
Contract speed or still water speed;
Weather situation forecast affecting the sea area through which the route passes;e)
Forecast of weather trends affecting the sea area through which the route passes for more than 10 days:f)
Route suggestions and reasons;
Weather elements and sea condition forecast along the route (wind, waves, surge, etc.). Tracking and navigation report
The content and form of tracking and navigation report are mainly the following three types: a) General tracking and navigation report:
1) Weather situation forecast affecting the sea area through which the route passes: 2)
Route suggestions and reasons:
Weather elements and sea conditions forecast along the route (wind, waves, surge, etc.). 3)
Stop navigation due to special circumstances midway:
Weather situation forecast affecting the sea area near the ship stop navigation: During the stop navigation period, weather elements and sea conditions forecast (wind, waves, surge, etc.) in the sea area near the stop navigation; Collect the time, place and oil storage of the stop navigation: Collect the expected (or actual) time, place and oil storage of the resumption of navigation; QX/T179—2013
Based on the latest weather and sea condition forecast, combined with the time and place of resumption of navigation, provide a recommended route after the resumption of navigation: Route suggestions and reasons;
Weather case and sea condition forecast (wind, waves, surge, etc.) along the route. Intermediate port of call:
Collect the time, place and oil storage amount of arrival at the port of call: If the ship refuels at the port of call, collect the refueling amount: Collect the expected (or actual) time, place and oil storage amount of departure: Weather elements and sea condition forecast (wind, waves, surge, etc.) near the port of call. 4)
3 Voyage analysis report
The voyage analysis report is mainly divided into two parts: Navigation speed and navigation time loss and saving analysis report: a)
1) Actual navigation distance;
Actual navigation time;
Average speed;
Weather influence factors;
Ocean current influence factors;
Execution speed:
QX/T179—2013
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Still water speed or contract speed;
Allowed navigation contract speed:
Allowed sea navigation time;
10) Ship stall.
Navigation fuel consumption analysis report!
The amount of oil stored in the ship when leaving the port;
The amount of refueling during the voyage:
The amount of oil stored in the ship when arriving at the port;
The actual fuel consumption of the ship during the voyage;
The allowable fuel consumption of the ship during the voyage;
The fuel consumption of the ship when it is at the port of call;
Excess fuel consumption.
3.4 ​​Ship Report
The report sent by the ship to the meteorological navigation service agency is mainly divided into three types: The ship meteorological navigation service application report sent to the meteorological navigation service agency before the ship leaves the port (or midway), the content should include: a)
1) The ship's name/call sign/satellite communication number/E-MAIL address; 2)
Still water speed or contract speed;
Shipowner/chartering company;
Departure port, port of call/destination port:||tt ||Expected departure time/position (or current position); ship's main engine speed;
ship's age;
ship's fuel storage capacity:
daily fuel consumption (heavy fuel oil/light fuel oil) during sea voyage and daily fuel consumption (heavy fuel oil/light fuel oil) when idle in port as stipulated in the contract; ship's wind resistance;
ship's cargo weight;
ship's loading condition;
ship's dry sailing altitude/draft/metaecentric height; 14)
other special requirements.
The midday position report sent by the ship to the meteorological and navigation service agency after leaving the port should include: 1)
Time/ship position/ship fuel quantity:
Meteorological and sea condition observations;
Ship's main engine speed:
Current course and average speed from the last report to the current moment; Fuel consumption from the last report to the current moment; Actual sailed distance from the last report to the current moment: Estimated time of arrival at the port:
If there is a stop or deceleration, report the time/position/fuel quantity when the stop or deceleration starts and the time/position/fuel quantity when resuming full speed navigation:
If the route needs to be changed, the time/position when the route is changed and the reason for the change should be reported; 9)
If refueling is required midway, the amount of refueling should be reported. The arrival report sent by the ship to the meteorological navigation service agency after arriving at the port should include: 1) The actual arrival time/location/fuel quantity; a brief analysis of the meteorological navigation service for this voyage. QX/T1792013
QX/T179—2013
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References
[1] Wang Changai, Yao Hongxiu. Ship marine meteorological navigation. Shanghai: China Textile University Press. 1993. [2]
Wang Yiyuan, Zeng Yan. Ocean shipping business. Beijing: People's Communications Press. 2003. Yang Liwei, Yang Lianghua. Ship meteorological routing. Beijing: People's Communications Press. 1986.[3]
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People's Republic of China
Earth Industry Standard
Ship Meteorological Navigation Service
QX/T179—2013
Published and distributed by Meteorological Press
No. 46, Zhongguancun South Street, Haidian District, Beijing, Postal Code: 100081
Website: http://cmp.cma.gov.cn Distribution Department: 010-68409198| |tt||Printed by Beijing Zhongxin Weiye Printing Co., Ltd. Distributed by Xinhua Bookstores in various regions
Format: 880X1230
First edition in May 2013
Printing sheet: 0.75
Word count: 22.5 thousand words
First printing in May 2013
Book number: 135029-5576
If there is any printing error
Price: 8.00 yuan
Replaced by the publishing department of our company
Copyright reserved
Infringements must be investigated
Report phone number: (010)684063014 Ship Report
The reports sent by ships to meteorological navigation service agencies are mainly divided into three types: Ship meteorological navigation service application report sent to meteorological navigation service agencies before leaving the port (or midway), the content should include: a)
1) Ship name/call sign/satellite communication number/E-MAIL address; 2)
Still water speed or contract speed;
Shipowner/chartering company;
Departure port/destination port:
Expected Departure time/position (or current position); ship's main engine speed;
ship's age;
ship's fuel storage capacity:
daily fuel consumption (heavy fuel oil/light fuel oil) during sea voyage and daily fuel consumption (heavy fuel oil/light fuel oil) when idle in port as stipulated in the contract; ship's wind resistance;
ship's cargo weight;
ship's loading condition;
ship's dry sailing altitude/draft/metaecentric height; 14)
other special requirements.
The midday position report sent by the ship to the meteorological and navigation service agency after leaving the port should include: 1)
Time/ship position/ship fuel quantity:
Meteorological and sea condition observations;
Ship's main engine speed:
Current course and average speed from the last report to the current moment; Fuel consumption from the last report to the current moment; Actual sailed distance from the last report to the current moment: Estimated time of arrival at the port:bZxz.net
If there is a stop or deceleration, report the time/position/fuel quantity when the stop or deceleration starts and the time/position/fuel quantity when resuming full speed navigation:
If the route needs to be changed, the time/position when the route is changed and the reason for the change should be reported; 9)
If refueling is required midway, the amount of refueling should be reported. The arrival report sent by the ship to the meteorological navigation service agency after arriving at the port should include: 1) The actual arrival time/location/fuel quantity; a brief analysis of the meteorological navigation service for this voyage. QX/T1792013
QX/T179—2013
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References
[1] Wang Changai, Yao Hongxiu. Ship marine meteorological navigation. Shanghai: China Textile University Press. 1993. [2]
Wang Yiyuan, Zeng Yan. Ocean shipping business. Beijing: People's Communications Press. 2003. Yang Liwei, Yang Lianghua. Ship meteorological routing. Beijing: People's Communications Press. 1986.[3]
iiiKAa~cJouaKAa
iiiKAa~cJouakAa
People's Republic of China
Earth Industry Standard
Ship Meteorological Navigation Service
QX/T179—2013
Published and distributed by Meteorological Press
No. 46, Zhongguancun South Street, Haidian District, Beijing, Postal Code: 100081
Website: http://cmp.cma.gov.cn Distribution Department: 010-68409198| |tt||Printed by Beijing Zhongxin Weiye Printing Co., Ltd. Distributed by Xinhua Bookstores in various regions
Format: 880X1230
First edition in May 2013
Printing sheet: 0.75
Word count: 22.5 thousand words
First printing in May 2013
Book number: 135029-5576
If there is any printing error
Price: 8.00 yuan
Replaced by the publishing department of our company
Copyright reserved
Infringements must be investigated
Report phone number: (010)684063014 Ship Report
The reports sent by ships to meteorological navigation service agencies are mainly divided into three types: Ship meteorological navigation service application report sent to meteorological navigation service agencies before leaving the port (or midway), the content should include: a)
1) Ship name/call sign/satellite communication number/E-MAIL address; 2)
Still water speed or contract speed;
Shipowner/chartering company;
Departure port/destination port:
Expected Departure time/position (or current position); ship's main engine speed;
ship's age;
ship's fuel storage capacity:
daily fuel consumption (heavy fuel oil/light fuel oil) during sea voyage and daily fuel consumption (heavy fuel oil/light fuel oil) when idle in port as stipulated in the contract; ship's wind resistance;
ship's cargo weight;
ship's loading condition;
ship's dry sailing altitude/draft/metaecentric height; 14)
other special requirements.
The midday position report sent by the ship to the meteorological and navigation service agency after leaving the port should include: 1)
Time/ship position/ship fuel quantity:
Meteorological and sea condition observations;
Ship's main engine speed:
Current course and average speed from the last report to the current moment; Fuel consumption from the last report to the current moment; Actual sailed distance from the last report to the current moment: Estimated time of arrival at the port:
If there is a stop or deceleration, report the time/position/fuel quantity when the stop or deceleration starts and the time/position/fuel quantity when resuming full speed navigation:
If the route needs to be changed, the time/position when the route is changed and the reason for the change should be reported; 9)
If refueling is required midway, the amount of refueling should be reported. The arrival report sent by the ship to the meteorological navigation service agency after arriving at the port should include: 1) The actual arrival time/location/fuel quantity; a brief analysis of the meteorological navigation service for this voyage. QX/T1792013
QX/T179—2013
iiiKAa~cJouaKAa
References
[1] Wang Changai, Yao Hongxiu. Ship marine meteorological navigation. Shanghai: China Textile University Press. 1993. [2]
Wang Yiyuan, Zeng Yan. Ocean shipping business. Beijing: People's Communications Press. 2003. Yang Liwei, Yang Lianghua. Ship meteorological routing. Beijing: People's Communications Press. 1986.[3]
iiiKAa~cJouaKAa
iiiKAa~cJouakAa
People's Republic of China
Earth Industry Standard
Ship Meteorological Navigation Service
QX/T179—2013
Published and distributed by Meteorological Press
No. 46, Zhongguancun South Street, Haidian District, Beijing, Postal Code: 100081
Website: http://cmp.cma.gov.cn Distribution Department: 010-68409198| |tt||Printed by Beijing Zhongxin Weiye Printing Co., Ltd. Distributed by Xinhua Bookstores in various regions
Format: 880X1230
First edition in May 2013
Printing sheet: 0.75
Word count: 22.5 thousand words
First printing in May 2013
Book number: 135029-5576
If there is any printing error
Price: 8.00 yuan
Replaced by the publishing department of our company
Copyright reserved
Infringements must be investigated
Report phone number: (010)68406301
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