The objectid column is there to support some GIS and map viewer software, including the ArcExplorer program that is available for free download from IBM (see Resources).
这里的objectid列用来支持某些GIS和地图查看软件，包括ArcExplorer程序(可以从IBM免费下载，参见参考资料)。
On the desktop, Simplify Media's application now also includes a Photo Viewer, which replicates the iPhone app's functions on your desktop, including the map view.
SimplifyMedia的桌面应用程序现在也包括一个图片浏览器，它可以在你的电脑桌面重现它iPhone应用程序的功能，其中包括地图浏览模式。
After downloading, you can view the maps offline by its tool maps Viewer, or you can combine the small images into one big map image.
下载完成后，你可以查看地图离线地图查看器工具，你可以结合成一个大的地图图像的小图像。
The result is that objects close to the viewer get more shadow map pixels than objects far away.
结果是物体接近观看者将比更远的物体获得更多的阴影贴图像素。
You can view downloaded maps by Satellite Viewer Or you can combine them into a big BMP map.
下载的小图片可以保存，然后可以利用它的拼图功能拼成一张大的卫星地图！
In this sense, it functions much like a city map or museum floor plan, providing the viewer with a sense of the organization in a single view while providing detail on specific locations.
从这个角度来看，这样的功能就好像是一张城市的地图或是博物馆的楼层说明书，提供参观的人可以很快的了解整个组织，而在一些特别的地方则提供详尽的说明。
Maps Viewer Or you can combine them into a big BMP map.
图片可以保存，然后可以利用它的拼图功能拼成一张大的卫星地图！
Maps Viewer Or you can combine them into a big BMP map.
图片可以保存，然后可以利用它的拼图功能拼成一张大的卫星地图！
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