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。
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。
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。
To create a nice, functional map, you might just turn on the "roads" layer.
想要建立简洁实用的地图，你只需要打开道路图层即可。
In animation window duplicate the first frame and move the map layer towards the left.
在动画窗口下复制第一帧，将地图图层往左边移动。
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。
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。
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。
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。
The sketch map of change on microstructure of anodic oxidation film during the reaming process and the process parameters for obtaining the multi-coloring by blocking layer adjusting were presented.
给出了扩孔处理过程中阳极氧化膜横断面的显微结构变化示意图，并给出了“阻挡层调整”实现多色化的工艺参数。
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。
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 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 classification of simple and complex objects is investigated using the multiple layer forward neural network and the self-organizing feature map network.
本文应用多层前馈神经网络和自组织特征映射神经网络分别对简单目标和复杂飞机目标进行了分类识别。
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。
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。
Using multi-template of layer, the atlas can be visualized in many ways according to the theme. This can meet the requirement of different map readers.
并借助电子地图多模板机制来实现地图动态可视化效果，满足了不同用户对电子地图的阅读要求。
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。
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。
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