基于海洋卫星的三江平原水稻种植及用水监测研究
Monitoring of Rice Planting and Water Consumption in Sanjiang Plain Based on Marine Satellites
郭伟 1杨继文 1赵鹏飞1
作者信息
- 1. 自然资源部第二地理信息制图院,黑龙江哈尔滨 150081
- 折叠
摘要
针对海洋卫星数据获取及数据高效处理方法不足、海洋卫星数据在农业种植结构信息提取方面应用较少、水稻泡田灌水移栽期内用水量评估模型研究等问题,本研究以井灌稻主要分布区三江平原作为研究区域,了解掌握海洋卫星处理流程与方法,利用海洋卫星遥感影像及多源遥感数据开展水稻种植区域提取及泡田灌水移栽期内用水监测研究,形成适用于三江平原的基于遥感技术的水稻种植及用水监测技术流程,为水稻种植科学化、合理化灌溉用水提供技术支撑,进而提升测绘地理信息技术对农业资源调查监测服务支撑能力.
Abstract
Aiming at the problems such as insufficient marine satellite data acquisition and inefficient data processing methods,few ap-plications of marine satellite data in agricultural planting structure information extraction,and research on water consumption assess-ment model during rice steeping irrigation and transplanting period,this study took Sanjiang Plain,the main distribution area of well-irrigated rice,as the research area to understand and master the marine satellite processing procedure and methods. Marine satellite remote sensing images and multi-source remote sensing data were used to carry out research on rice planting area extraction and water consumption monitoring during the irrigation and transplanting period of steeping fields,form a technical process of rice planting and water consumption monitoring based on remote sensing technology suitable for Sanjiang Plain and provide technical support for scientif-ic rice planting and rational irrigation water use,which enhance the ability of surveying and mapping geographic information technology to support agricultural resource survey and monitoring services.
关键词
海洋卫星/泡田灌水移栽期/三江平原/用水监测Key words
marine satellites/steeping irrigation and transplanting period/Sanjiang Plain/water consumption monitoring引用本文复制引用
出版年
2024
NETL
NSTL
万方数据