Map layer, graphics edit, database view, database structure operation, information search etc can operate this system.
本系统由图层操作、图形编辑、数据库浏览、数据库结构操作、信息查询等功能组成。
Considering most GIS buffer analysis is data intensive computing, the task was decomposed according to the map layer and geographic spatial area.
考虑到大多数地理信息系统中缓冲区分析数据的特点，提出了基于图层和地理空间区域的任务分解方法。
Based on MAPGIS, this paper introduces concept and operation of map layer and chiefly describes how to divide map layer and significance of dividing map layer.
文中结合MAPGIS介绍了图层的概念、图层操作，并重点阐述了如何划分图层及图层划分意义。
The algorithm based on C Tree can complete the polygon selection and combination operation in high efficiency for given large scale polygon map layer and small output scale.
对于给定的大比例尺地图多边形图层数据，该算法可以高效率地完成多边形选取与合并的综合操作，输出小比例尺地图图层数据。
It proposes method to realize map layer operation, double direction selection, database link, and analyzes amply in allusion to some technical difficulty thing and solve method in more exploiture.
给出地图图层操作、双向查询、数据库联接等功能的实现方法，并对二次开发中遇到的一些技术难点问题和解决方法进行了详细分析。
The spatial information system consists of 8 logical map layer series, 16 types of map layers, more than one hundred types of map units. Based on these data, 5 achievement maps have been compiled.
空间信息系统包括8个逻辑图层集，16个图层类型，百余个图元属性类型，在此基础上编制了5张成果图件。
The Gradient Map should be the topmost layer first and the Hue/Saturation below it in the Layers Panel.
在图层面板中，渐变映射层应该是顶部图层，色相/饱和度图层在它的下面。
Data federation addresses the problem of integrating data from heterogeneous source models and includes concepts to map those different source models into the common model at the federated layer.
数据联合处理有关集成来自异类源模型的数据的问题，包括将这些不同的源模型映射到联合层的公共模型的概念。
Finally, you can add the NOAA RIDGE radar layer to your map by referencing your newly created map file, as shown in Listing 4.
最后，可以通过引用新创建的这个地图文件向地图添加NOAARIDGE雷达层，如清单4所示。
Key points include setting the projection of the map file to EPSG: 4326 and defining the WMS layer you want to pull in along with its appropriate metadata (the layer section).
关键的几点是：将地图文件的投影设为EPSG： 4326以及定义想要拉入的wms层及其相应的元数据(LAYER部分)。
A MapServer map file is created exactly as in Listing 3, but with the LAYER section describing a shapefile instead of a WMS, as Listing 5 illustrates.
结果会如清单3那样创建一个MapServer地图文件，只不过LAYER部分描述的是一个shapefile而不是之前的WMS，如清单5所示。
You add the roads layer to the map using the same method as in Listing 4, substituting the layers and map options with appropriate values.
您还可以使用与清单4内相同的方法向地图添加道路层，只不过需要用适当的值代替layers和map选项。
With your selected pixel coordinates and a single-layer base reflectivity map, the logical process for detecting precipitation near a spot on the map is straightforward.
使用选定的像素坐标和单层基本反射率图，检测地图中某个场所附近的降水的逻辑过程将十分简单。
A map in OpenLayers consists of a base layer and (optionally) several overlay (or non-base) layers.
OpenLayers内的一个地图包含了一个基础层和(可选地)几个叠加层(或非基础)层。
This issuance system possesses multi-functions of map-layer control and management, data searching and retrieval, and spatial analysis operation of basic information.
该网络发布系统具有图层控制与管理、数据查询检索、基本信息的空间分析操作功能。
Including collection, deletion and edition of map meta information Realizing the function of layer information of maps statistics and querying.
实现了对图元信息的录入、删除和编辑；实现了对图层信息的查询统计功能。
Based on the request of the power supply, the functions include map-layer management, space query of equipment, record query and fast repair decision on accident etc.
系统功能包括图层管理、设备空间查询、事故抢修支持、设备管理、耗材管理、报表处理和实时数据管理。
The standard technique of using an 'Overlay' layer destroys information in the blue channel of your normal map.
在使用'覆盖'层破坏了正常的地图你的蓝色通道信息的标准技术。
You can create multiple subject areas in the Presentation layer that map to a single business model, effectively breaking up the business model into manageable pieces.
你可以在展现层创建多个映射到一个业务模型的主题域，有效的将业务模型分解成已处理的部分。
At last, this paper narrates several issues, they are conversion of data structure, conversion of coordinate system, cutting out and disparting of map, the management of layer and applied calculation.
最后简单说明了数据结构转换、坐标系转换、图形裁剪与分幅、图层管理以及应用计算等功能。
Block management is combined with layer management in map management function in order to make user use the software more conveniently and save the storage space.
在地图管理结合图层管理和块管理，更加方便用户使用和节省存储空间。
The Stone layer of a Creative map contains Caverns, Ore and underground pools of Water and Lava.
可翻译成在地图包括洞穴，矿石和地下水池的水和熔岩创造石层。（大概吧）
Based on practice, introduces a way how to implement a dynamic showing of multilevel structure map and remark map by layer in homepage courseware.
基于实践，介绍了网页式课件中，利用层来实现多级结构图的演示及注释说明式图片的一种方法。
Usually each color represents a data layer in a color map, so the automated segmentation of scanned color map can be done using the color information.
彩色地图是用不同的颜色表示各个数据层，可以利用颜色信息有效地实现地图各个数据层的自动提取。
Set forth a cipher synchronization scheme in the connectionless oriented IP layer, also present the state transform map of this secure protocol.
给出了面向非连接通信协议IP层的密码同步的解决方案和安全协议的运行状态图。
Opening an ancient map of hers and dating back to her history, anyone will be amazed at the long history and tremendous changes buried in the layer of salt of the ancient city of salt.
翻开这本泛黄的地图，穿梭在自贡的历史中，人们无不惊叹，古老的盐都层层叠叠的历史与沧桑。
For the specular map the fabric areas of the texture are muted the most, the skin area usually gets a very de-saturated cyan-bluish hue and has a layer of noise over the entire specular map.
在高光贴图的布料区域是被大大减弱的，皮肤区域通常用降低饱和度的青蓝色并在全部高光贴图上加一层杂点。
The individual problem of the frame, the productive process of the map, the layer order of the surveying and mapping digitisation, etc. In the SMGIS has been emphatically discussed here.
文中着重讨论了测绘地理信息系统框架、地图生产的过程、地图显示的方法和测绘数字化的层序等问题。
The individual problem of the frame, the productive process of the map, the layer order of the surveying and mapping digitisation, etc. In the SMGIS has been emphatically discussed here.
文中着重讨论了测绘地理信息系统框架、地图生产的过程、地图显示的方法和测绘数字化的层序等问题。
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