QX/T 389-2017 in English

VALID

Specifications for satellite remote sensing products of sea ice monitoring

Issued on:2017-10-30
Implemented on:2018-03-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $550.00
$534.00

Standard No:	QX/T 389-2017
Document status:	VALID
Title in English:	Specifications for satellite remote sensing products of sea ice monitoring
Title in Chinese:	卫星遥感海冰监测产品规范
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2017-10-30
Implemented on:	2018-03-01
Professional Classification:	QX-Meteorology
Related Keywords:	standard sea ice monitoring products sea ice monitoring specifications sea ice sea ice area pixel fy-3/mersi sea ice thickness map thickness grading
Related Topics:	remote sensing satellite remote sensing Remote sensing monitoring basis satellite monitoring station satellite monitoring station Technical Guidelines for Production of Satellite Remote Sensing Fog Monitoring Products satellite remote sensing Satellite Monitoring Fog Ocean One Satellite satellite over ocean remote sensing telemetry Satellite Remote Sensing Products Monitoring products Time remote sensing monitoring Telemetry and remote sensing Telemetry and remote sensing satellite telemetry system satellite remote sensing earth Ocean II satellite monitor Motor Vehicle Remote Sensing Monitoring Influenza Parainfluenza Satellite Experiment Satellite communications remote sensing navigation standards Satellite wildfire monitoring specifications Tea Garden Remote Sensing Monitoring Technology Remote sensing satellite product standards Linyi Satellite Remote Sensing Monitoring System Rizhao satellite remote sensing monitoring system Weifang Satellite Remote Sensing Monitoring System Satellite Products International Zaozhuang Satellite Remote Sensing Monitoring System Weihai Satellite Remote Sensing Monitoring System American ginseng satellite remote sensing monitoring technology Yantai Satellite Remote Sensing Monitoring System Satellite Wireless Environmental Monitoring my country's remote sensing monitoring Heze satellite remote sensing monitoring system Satellite remote sensing standards Remote sensing coal Remote sensing wind measurement Satellite remote sensing measurements Remote Sensing Specifications Satellite remote sensing related standards What are the remote sensing monitoring standards? Atmospheric satellite remote sensing monitoring

Introduction

Interpretation of the core content of the standard

Sea ice monitoring products are defined as standardized data products obtained through satellite sensors such as the Visible Infrared Scanning Radiometer (VIRR) and the Medium Resolution Spectroradiometer (MERSI), which include seven key parameters such as sea ice area, coverage, and thickness.

Key Technical Requirements

Product Type	Data Requirements	Accuracy Index	Typical Sensors
Sea Ice Distribution Map	RGB Color Value Specifications	Positioning Deviation ≤ 1 Pixel	FY-3/MERSI
Sea Ice Thickness Map	Thickness Grading and Coloring	5cm Grading	EOS/MODIS
Ice Edge Map	Pure Blue Marker	0.0025° Grid	GF-1/WFV

Satellite Sensor Parameter Comparison

Core Difference: The domestically produced FY-4A/AGRI achieves a resolution of 4000m in the far-infrared channel (13.2-13.8μm), which is better than the 1100m resolution of the NOAA series of satellites.

Implementation Recommendations

Data Source Selection: Polar region monitoring should prioritize the use of polar-orbiting satellite data from FY-3/VIRR, with a temporal resolution of 6 hours.
Projection Conversion: The Arctic region must use the polar stereographic projection, with an error control within ±0.1°.
Quality Control: Establish a spectral signature library for sea ice, sea water, clouds, and snow to avoid classification confusion.

Standard Evolution Analysis

This standard unifies the sea ice monitoring specifications for 12 types of satellite sensors at home and abroad for the first time, resolving the confusion of independent development by various institutions before 2013. Newly added GF-5/VIMS data after 2020 must refer to the parameters in Appendix J for expanded application.

More samples: JGJ 94-2008 JC/T 2453-2018 GB 18306-2015

Sample only — not a preview of QX/T 389-2017

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend

QX/T 411-2017 in English

Assessment of tea climate quality
2017-12-29
QX/T 423-2018 in English

Specifications for climatic feasibility demonstration. Report compilation
2018-04-28
QX/T 6-2002 in English

The methods of model and nomenclature for meteorological instruments
2001-12-14
QX/T 16-2020 in English

Calibration chambers for temperature and humidity instrument
2020-11-05
QX/T 145-2021 in English

Meteorological requirements for weather anchorperson
2021-07-16
QX/T 648-2022 in English

Grade of meteorological assessment on vegetation wind break and sandfixation function in northern China
2022-12-06
QX/T 660-2023 in English

Training specification for weather modification operator
2023-04-23
QX/T 195-2013 in English

Specifications for ionospheric vertical sounding
2013-07-11
QXDS 0002 S-2015 in English

Q/ XDS 0002 S一2011
2015-01-18
QX/T 241-2014 in English

Grades of photochemical smog
2014-10-24