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(Technical Regulations for Shore-based Radar Sea Ice Monitoring)
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HY/T 0274-2019
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Standard similar to HYT0274-2019 HY/T 0280 HY/T 0279 HY/T 268 Basic data | Standard ID | HY/T 0274-2019 (HY/T0274-2019) | | Description (Translated English) | (Technical Regulations for Shore-based Radar Sea Ice Monitoring) | | Sector / Industry | Marine Industry Standard (Recommended) | | Word Count Estimation | 16,183 | | Regulation (derived from) | Ministry of Natural Resources Announcement No. 57 of 2019 | HYT0274-2019: (Technical Regulations for Shore-based Radar Sea Ice Monitoring)---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Technical Regulations for Shore-based Radar Sea Ice Monitoring)
ICS 07.060
N92
People's Republic of China Marine Industry Standard
Sea-based radar sea ice monitoring technical regulations
2019-12-20 release
2020-02-01 Implementation
Issued by the Ministry of Natural Resources of the People's Republic of China
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some content of this document may involve patents. Publication of this document
The institution does not assume responsibility for identifying these patents.
This standard was proposed by the Ministry of Natural Resources of the People's Republic of China.
This standard is under the jurisdiction of the National Marine Standardization Technical Committee (SAC/TC283).
This standard was drafted by. National Marine Environmental Monitoring Center.
The main drafters of this standard. Yuan Shuai, Song Lina, Xu Ning, Liu Xueqin, Shi Wenqi, Ma Yuxian, Liu Yongqing, Yang Yongjun, Chen Yuan, Zhang Shufang,
Hu Zhanming, Wang Yu, Xing Chuanxi, Wang Ping, Chen Weibin.
Introduction
Sea ice is a unique natural phenomenon in northern my country. The damage caused by the sea ice disaster to the economic and social development of the Bohai Sea and the northern coast of the Yellow Sea has been
It has become one of the factors restricting the economic and social development of northern coastal areas. The focus of my country's marine disaster prevention and mitigation work has shifted from "emergency during disasters, relief after disasters"
To "pre-disaster prevention", real-time monitoring of sea ice is an important link in the prevention of sea ice disasters. Develop and standardize shore-based sea ice radar monitoring for icing
Leading departments at all levels in the maritime zone formulate plans for disaster prevention and mitigation of sea ice, adopt reasonable disaster prevention and mitigation measures, and effectively avoid and prevent the risk of sea ice disasters.
Guide meaning.
my country's first sea ice monitoring shore-based radar was established at Bayuquan radar sea ice observing station, which has been in stable operation for nearly 40 years so far.
The on-site dynamic ice situation in the spot area and the safety protection of major industries in the adjacent sea area provide long-term sequence of first-hand data, forming a mature shore foundation
Radar sea ice monitoring technology method. With the continuous development of the demand for sea ice field observation data, radar sea ice observation hardware equipment has been continuously invested in applications
To use the service, it is necessary to carry out the standardization of shore-based radar sea ice monitoring technology.
The technical methods recommended by this standard can be used to guide the site selection and operational sea ice monitoring of northern shore-based radar sea ice observing stations.
It can also be used as one of the technical basis for the standardized operation of mobile vehicle radar and offshore oil platform radar.
Sea-based radar sea ice monitoring technical regulations
1 Scope
This standard specifies the requirements for shore-based radar deployment, monitoring content, monitoring time and frequency, monitoring technology and methods, auxiliary observations, and monitoring reports.
Report.
This standard is applicable to shore-based radar sea ice monitoring in X-band and S-band in the Bohai Sea and northern Yellow Sea in my country, mobile radar, offshore platforms, etc.
Radar sea ice monitoring can be used for reference.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document.
GB/T 12763.2 Marine Survey Specifications Part 2.Marine Hydrological Observation
GB/T 14914.2-2019 Specification for Seaside Observation Part 2.Seaside Observation
GB/T 15920 Oceanographic terminology physical oceanography
3 Terms and definitions
The terms and definitions defined in GB/T 15920 and GB/T 12763.2 and the following apply to this document.
3.1
Seaice
All ice that appears at sea is collectively referred to as sea ice. In addition to ice that is directly frozen from sea water, it also includes river ice and lake ice that originate from land.
And glacier ice.
[GB/T 19721.3-2006, definition 2.1]
3.2
Fixed ice fastice
Ice that forms along the coast and freezes firmly with the coast.
When the sea surface changes, it can rise and fall with it.
[GB/T 15920-2010, definition 2.6.3]
3.3
Driftice
Ice floating on the sea.
[GB/T 15920-2010, definition 2.6.5]
3.4
Ice volume
The area covered by sea ice accounts for the entire visible sea surface, including total ice volume, floating ice volume and fixed ice volume.
3.5
Drifticeconcentration
The area covered by ice floes accounts for a large percentage of the sea surface where ice floes are distributed.
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