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vegetable information
相关语句
  菜地信息
     Study on Technique of Extracting Greenhouse Vegetable Information from Landsat TM Image
     TM影像中大棚菜地信息提取技术研究
短句来源
     This technique will have a consulting value to the greenhouse vegetable information extraction using remote sensing technique and provide technical support for the rational development of the vegetable industry in the study area as well as in Shandong province.
     本研究技术方法对于大棚菜地信息的遥感提取有积极参考价值,为研究区及山东蔬菜业的合理发展提供重要技术支撑。
短句来源
  “vegetable information”译为未确定词的双语例句
     With the new adjustment of agricultural industrial structure and the entry of China into WTO, many chances, "traps" and all kinds of challenges are confronted with vegetable industry at the same time, which make it more and more urgent to obtain and handle all kinds of vegetable information in a comprehensive, timely, accurate and objective manner.
     新一轮农业产业结构调整和入世为我国蔬菜产业的发展带来机遇,但蔬菜产业发展中出现的各种“误区”和蔬菜出口面临的种种挑战,使得对全面、及时、准确、客观地掌握和处理各种蔬菜信息变得越来越迫切。
短句来源
     But all these problems can not be solved in current national vegetable information system.
     而我国蔬菜产业信息化的现状,并不能满足这些要求。
短句来源
     It's a new way to get vegetable information by interpretation (Remote Sensing).
     通过遥感判读获取植被覆盖信息是研究植被分布的一种新方法 .
短句来源
     Three sorts of service via internet, namely the meteorological information, disaster alarm and inspection judgement, and the basic vegetable information were provided by using this platform in internet.
     通过Internet网络 ,提供天气气候信息、灾害警报与监测评判、蔬菜基础信息 3大类别 10个方面内容的服务。
短句来源
  相似匹配句对
     Information
     信息浏览
短句来源
     INFORMATION
     华夏信息
短句来源
     Development of Management Information System for Production in Vegetable Factory
     工厂化蔬菜生产管理信息系统的研制
短句来源
     CONFIDENTIAL VEGETABLE
     私房菜小窥
短句来源
     2 vegetable;
     植物状态 2例 ;
短句来源
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It's a new way to get vegetable information by interpretation (Remote Sensing).The interpretation can't work without hard field vegetable survey.The field vegetable survey is different from the traditional one.It is more emphasized the macroscopic information and ignored these very detail material.Mature GIS and GPS technologies provide new instruments and make the survey more convenient.To adapt these progresses,this paper discusses the methods and steps of the field vegetable...

It's a new way to get vegetable information by interpretation (Remote Sensing).The interpretation can't work without hard field vegetable survey.The field vegetable survey is different from the traditional one.It is more emphasized the macroscopic information and ignored these very detail material.Mature GIS and GPS technologies provide new instruments and make the survey more convenient.To adapt these progresses,this paper discusses the methods and steps of the field vegetable survey.

通过遥感判读获取植被覆盖信息是研究植被分布的一种新方法 .遥感判读脱离不了艰苦扎实的野外工作 .服务于遥感判读的野外植被调查它具有自身的特殊性 .它更强调宏观的方面 ,忽略掉许多细节的东西 ,区别于传统的野外植被调查 .GIS ,GPS等新工具的成熟也为野外调查带来更多的便利 .为了适应这些内容的变化 ,笔者有针对性地对服务于遥感判读的野外植被调查方法做了一些探讨 .

The website of Shanghai vegetable meteorological information service was created with the ActiveX Control and browser/server technique. Based on ActiveX Control the created geographical information platform could realize those functions, such as visual search and query, comparison and dynamic track. Three sorts of service via internet, namely the meteorological information, disaster alarm and inspection judgement, and the basic vegetable information were provided by using this platform in internet.

上海蔬菜气象信息服务网站采用ActiveX控件和浏览器 /服务器技术 ,建立基于ActiveX的地理信息平台 ,实现可视化检索查询、比较、动态追踪功能。通过Internet网络 ,提供天气气候信息、灾害警报与监测评判、蔬菜基础信息 3大类别 10个方面内容的服务。

Green house vegetable land is increasing rapidly in north China. The area and spatial information of green house vegetable is indispensable to reasonable development and scientific management of vegetable industry. This paper intends to explore rapid and accurate information acquisition methods of green house vegetable. Taking Qingzhou city of Shandong province as the study area, using digital TM data, based on the systematic spectral analysis of main land use types, we built an index model which can make greenhouse...

Green house vegetable land is increasing rapidly in north China. The area and spatial information of green house vegetable is indispensable to reasonable development and scientific management of vegetable industry. This paper intends to explore rapid and accurate information acquisition methods of green house vegetable. Taking Qingzhou city of Shandong province as the study area, using digital TM data, based on the systematic spectral analysis of main land use types, we built an index model which can make greenhouse vegetable information exceptional. Meanwhile, through determination of green house vegetable distribution area, employing masking and using the background data and expert knowledge, the greenhouse vegetable land information was accurately extracted. The results show that there is 21 375.4 hm~2 greenhouse vegetable land in Qingzhou at 2002.4.14, which concentrate in Tanfang, Zhengmu and Huanglou town. This technique will have a consulting value to the greenhouse vegetable information extraction using remote sensing technique and provide technical support for the rational development of the vegetable industry in the study area as well as in Shandong province.

大棚菜地在我国北方呈不断发展之势,快速、准确地获取其面积及分布状况,是蔬菜业健康发展和科学管理的客观需求。为探索快速准确的大棚菜地信息提取技术方法,以山东省青州市为例,采用TM数字图像,深入分析各主要地物光谱特征的基础上,构建了能够突出反映大棚菜地信息的大棚菜地指数模型,同时通过对图像的分区、掩膜处理,以及研究区背景数据及专家知识的应用,准确提取了大棚菜地信息。结果显示:青州市2002年4月14日的大棚菜地面积为21375.4hm2,集中分布于青州东北部平原区的谭坊、郑母、黄楼等乡镇。本研究技术方法对于大棚菜地信息的遥感提取有积极参考价值,为研究区及山东蔬菜业的合理发展提供重要技术支撑。

 
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