查询词典 survey land

China Aero Geophysical Survey and Remote Sensing Center for Land and Resources,Beijing 100083,ChinaIt is a difficult task for shadow and feculent water area processing when extracting water body from remote sensing image by traditional methods.Light Laser Detection and Ranging is robust to gain point cloudy data from shadow and feculent water as it has less affection from that area.However,the point cloudy data is always with low resolution which results to contour line with low accuracy.

从遥感影像中提取水体的传统方法在阴影处和水体浑浊处存在一定局限；机载激光雷达获取点云数据时水体受阴影和浑浊的影响小，因此使用点云数据提取水体比使用影像数据更加稳健；但点云数据的分辨率低，所提取的轮廓线精度不高。

Methods Marshland areas near high endemic villages of schistosomiasis in the Poyang Lake region were selected. Corresponding map was digitized and (Landsat 5 TM) the image was corrected according to the digital map. The image where water and land shifted during floody and dry seasons was extracted and classified by unsupervised method. The image in dry seasons was calculated by both Normalized Difference Vegetation Index and Tasseled Cap model. Traditional snail survey was done at the same areas and recorded the geographic position by Geographic Position System. Some cultured lands inside the embankment and water pound in marshland areas were selected as control group. Results The image of pilot areas was classified into 10 classes.

方法选择鄱阳湖区内3个洲岛型血吸病重度流行村周围的洲滩地图进行数字化，在数字化地图的基础上分别对两张Landsat 5TM卫星遥感片进行校正，并提取出冬陆夏水洲滩部分，运用ERDAS IMAGINE软件对此洲滩进行计算机非监督分类、校正植被指数(Normalized Difference Vegetation Index， NDVI)和穗帽湿度变换指数(Tasseled Cap， TC)模型计算；用传统方法进行螺情调查，卫星定位仪记录有钉螺点的经纬度，同时选择部分堤内的农田和水溏作为对照点。

Methods Marshland areas near high endemic villages of schistosomiasis in the Poyang Lake region were selected. Corresponding map was digitized and (Landsat 5 TM) the image was corrected according to the digital map. The image where water and land shifted during floody and dry seasons was extracted and classified by unsupervised method. The image in dry seasons was calculated by both Normalized Difference Vegetation Index and Tasseled Cap model. Traditional snail survey was done at the same areas and recorded the geographic position by Geographic Position System.

选择鄱阳湖区内 3个洲岛型血吸病重度流行村周围的洲滩地图进行数字化，在数字化地图的基础上分别对两张 L andsat5 TM卫星遥感片进行校正，并提取出冬陆夏水洲滩部分，运用 ERDAS IMAGINE软件对此洲滩进行计算机非监督分类(U nsu-pervised Classification)、校正植被指数(Normalized Difference Vegetation Index，NDVI)和穗帽湿度变换指数(Tasseled Cap，TC)模型计算；用传统方法进行螺情调查，卫星定位仪记录有钉螺点的经纬度，同时选择部分堤内的农田和水溏作为对照点。

This paper explores the emotional responses of new residents in the urbanization to land expropriating,their behavioral change and needs by interviews and questionnaires based on a survey of new residents in the urbanization in East and West China.

以东、西部被征地新居民为对象，通过访谈和问卷调查，着重考察了被征地新居民对土地被征用的情绪反应、行为变化和需求状况。

Article 27 The State fosters land survey system .

第二十七条国家建立土地调查制度。

A recent survey by relevant central departments in some regions shows that about 40 per cent of projects with an investment of more than 100 million yuan (US$12.5 million) have failed to undergo proper procedures for environmental impact assessment, requisitioning of land and project approval.

最近有关部门在一些地区搞的一项调查显示，1000万元以上的投资项目大约有40%没有按照环保影响评估、征用土地和项目审批的正常程序进行审批。

Coastal map is a thematic map which record and describe spatial geography information and correlation of the narrow and long land terrain features of coast belt and marine element of shallow sea, surveying and maping by photogrammertry technique above instantaneous water line, marine elements information are required by detecting of bottom characteristics and bathymetric survey technique below nstantaneous water line.

海岸带图是记录和描述海岸地带狭长陆地地形要素和浅海海部要素空间地理信息及其相互关系的专题地图。瞬时水位线以上采用摄影测量方法测绘，瞬时水位线以下采取水深测量和底质探测方法获取海部要素信息。

Chengde County, Hebei Province Land and Resources Bureau in increasing the protection of survey marks based on the Chengde County's economic and social development, introduction of basic surveying and mapping special plan, funds from various sources to carry out geodetic control network, GPS control network, the county seat Height Control Network construction projects, as a unified county-wide benchmarks, in order to provide quality surveying and mapping services to the community.

河北省承德县国土资源局在加大测量标志保护的基础上，根据承德县经济和社会发展的需要，出台基础测绘专项规划，多方筹集资金，开展大地控制网、GPS控制网、县城高程控制网建设项目，以此统一全县测量基准，为社会各界提供优质测绘服务。

Taking a Chronological Survey on the history of the evolution of agricultural economic structure in modern Guangxi, learning Lessons and extracting experiences from it, in future, Guangxi should improve the rural land property rights system and the mode of operation constantly according to the requirement of the development of productive forces, promote the advance of technology and the development of agriculture by the innovation of institutions. According to the principle of pursuing advantages and avoiding detriments, the agricultural industrial structure that conforms to economic regionalization and economic globalization should be constructed. At the same time, both marketing method and planning method should be used to adjust agricultural economic structure.

综观近现代广西农业经济结构演变的历史，吸取其中成功的经验和失误的教训，今后广西应根据生产力发展要求，不断完善农村土地产权制度和经营方式，以制度创新促进技术改进和农业经济发展；根据趋利避害原则，构筑符合经济区域化、全球化的农业产业结构；同时，农业经济结构调整要计划手段和市场手段并用。

Taking the book as the core,with materials combed out from other sources such as gazetteers,modern field investigations and others, this article has made a survey of the prices of major commodities in this area and period,including cultivated land,houses,grain,cotton,cloth,salt,wine, oil,farm tools,fertilizer,animals,fowls,meat,eggs,fish,etc.

我之所以把该项研究的时间和空间限制在1823—1829年和华亭—娄县地区，很大程度上是因为有《浦泖农咨》这样一部重要农书。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。