Instead, spatial data requires the rendering of maps.
相反，空间数据需要呈现地图。
That new function operates on all the spatial data types.
这个新函数可以操作所有空间数据类型。
Such indexes help to improve the performance of queries on spatial data.
这类索引有助于改善针对空间数据的查询的性能。
GIS systems acquire and process spatial data describing the Earth's surface.
GIS系统可获得并处理描述地球表面的空间数据。
The arrows indicate the flow of spatial and non-spatial data through the system.
箭头表明空间和非空间数据在系统中的流向。
Specialized formats are used to make the exchange and use of spatial data easier.
而专门的格式，将会使空间数据的交流和使用变得更加容易。
There are two different types of spatial data that can be used: Geometry and Geography.
有两种不同空间数据类型可以使用：Geometry和Geography。
In order to manage spatial data in your database, the database must be enabled for spatial operations.
为了管理数据库中的空间数据，必须启用数据库的空间操作功能。
As you will see later, this distinction is important when it comes to encoding spatial data for search.
稍后您将看到，这一区分在为搜索编码空间数据时非常重要。
If you are familiar with spatial data and the grid index, the results are pretty much self-explanatory.
如果您熟悉空间数据和网格索引，那么结果就无需解释了。
With all previous preparations being completed, you can now move on to render maps from the spatial data.
完成之前的所有准备工作之后，现在可以将注意力放在根据空间数据呈现地图上来。
Converting geometry data to its SVG format is an important part for the rendering of spatial data in web pages.
将几何图形数据转换为svg格式对于在Web页面呈现空间数据很重要。
Besides, since it is open source, it is much easier to add conditions to handle specific scenarios like spatial data.
此外，由于PetaPoco是开源项目，因此添加条件来处理如空间数据等特定情况会很容易。
This sample application provides a generic framework that can deal with any spatial data residing in your DB2 database.
这个示例应用程序提供了一个通用框架，它可以处理DB 2数据库中的任何空间数据。
SQL Azure will be rolling out new features over the next few months including MARS support, spatial data, and a 50 GB option.
SQLAzure将在接下来的几个月推出一些新特性，包括MARS支持、空间坐标数据和50gb的容量选项。
Loadshp creates two tables called cities and tsunami and loads the spatial data into the citylim and inundation columns, respectively.
loadshp创建了两个表：cities和tsunami，并将空间数据分别加载到citylim和inundation列中。
The DB2 spatial Extender comes with an index Advisor that you can use to optimize indexes defined on columns that contain spatial data.
DB 2Spatial Extender附带了一个IndexAdvisor，可以用它来优化包含空间数据的列上定义的索引。
With this article, you have all the necessary pieces to build your own Web applications and include spatial data in whichever way you like.
通过本文，您可以获得构建自己的Web应用程序并以任何喜欢的方式加入空间数据所需的全部信息。
You can easily list tables containing spatial data and select tables to display as a map using a combination of points, lines, and polygons.
可以很方便地列出包含空间数据的表，并可将表展示为由点、线、和多边形组成的图。
The JCL script does not only import spatial data but also registers a dedicated SQL Reporting Service (SRS) for the spatial columns in those tables.
jcl脚本不仅导入空间数据，而且还为那些表中的空间列注册一个专用的SQLReportingService (SRS)。
Includes Informix spatial Datablade solution that can help you implement spatial data warehouses supporting your business intelligence objectives.
内含可协助您实作空间资料仓储，以支援商业智慧目标的InformixSpatial Datablade解决方案。
To address such widely differing requirements, DB2 implemented a hybrid approach when it comes to storing spatial data (or structured data in general).
为了解决千差万别的需求，DB 2实现了一种用于存储空间数据(或通常的结构数据)的混合方法。
One frame is used to specify multiple SQL queries, where each query defines a single layer and the spatial and non-spatial data is retrieved from your DB2 database.
其中一个框架用于指定多个SQL查询，每个查询定义一个层，并从DB2 数据库中检索空间和非空间数据。
Now that you have an idea what can be achieved easily by combining SVG and spatial data in DB2 databases, the subsequent sections explain, in more detail, how I implemented the Web application.
现在，您知道了通过将svg与db2数据库中的空间数据相结合可以轻易地做到哪些事情，随后的小节将更详细地解释如何实现这个Web应用程序。
The script host.sql contains SQL statements that use federation to establish the connection to a remote DB2 for z/OS subsystem and to access three remote tables with spatial data through nicknames.
脚本host.sql包含一些 SQL语句，这些语句使用联邦建立到一个远程DB2for z/OS子系统的连接，并通过昵称访问三个含空间数据的远程表。
EF 4.1 was recently released with interesting features such as Validation, Spatial data, Enums and more.
最近发布的EF 4.1具有一些有趣的功能，例如Validation(验证)、Spatial data(空间数据)、Enums(枚举)及更多功能。
Previously, Spatial data would be represented on the client side using the SqlGeography and SqlGeometry types.
此前，在客户端，空间数据会使用SqlGeography和SqlGeometry类型表示。
Spatial data can become rather complex and require quite a lot of space to store the information of the points that form a geometry.
空间数据可能变得非常复杂，需要很多空间来存储一个几何图形中各个点的信息。
The Spatial data type allows developers to represent data that USES a system of coordinates, such as shapes, lines, or points on a map.
使用空间数据类型，开发人员可以表示使用坐标系统的数据，比如形状、线条或是地图上的点。
These include Enum support, Spatial data types, auto-compiled LINQ queries, Table-Valued functions, and stored procedures with multiple results.
这些特性包括枚举支持、空间数据类型、自动编译LINQ查询、表值函数和多结果存储过程。
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