line-format data的意思|示意

Three parts have been researched which are the switchover of data format, elliptic window line segment-clipping and the method for updating local topological relation.

空间数据处理内容广泛，本文选择空间数据处理领域的数据格式转换、椭圆窗口线段裁剪、拓扑关系局部更新方法作为研究的内容。

Using the -k command-line option switches the display to one similar to that shown with earlier examples, where the data is summarized into a more easily readable format (see Listing 5).

使用 -k 命令行选项可以将显示内容切换为与前面的示例类似的格式，其中对数据进行了摘要处理，得到更加便于阅读的格式（请参见 清单 5）。

Lastly, the article discusses the methods of WEBGIS development, and shows the WEBGIS model of the using land red line that is developed by the method of transition of GIS data format.

最后，讨论了WEBGIS开发方法，并展示了利用转换GIS数据格式方法开发出来的用地红线WEB发布模型。

The format of the file is a simple list of the system databases, followed by a list of the data sources to use in the desired order, one service per line.

该文件的格式如下：首先是简单的系统数据库列表，后跟按照所需顺序排列的数据源列表，每行一个服务。

Digital raster graphic(DRG) and digital line graphic(DLG) are two digital maps that can be taken cheaply, and DLG is a commonest data format now, it is the main data source of GIS.

数字栅格图和数字线划图是可以低成本获取的两种数字地图，而DLG是目前最普遍的矢量数据格式，是GIS的主要数据来源。

The data format is one user per line.

数据格式是每行一个用户。