![](<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /windid/index.php was not found on this server.</p>
<p>Additionally, a 404 Not Found
error was encountered while trying to use an ErrorDocument to handle the request.</p>
<hr>
<address>Apache/2.0.63 (Win32) PHP/5.2.14 Server at www.gisempire.com Port 80</address>
</body></html>/avatar/000/06/72/67252_small.jpg)
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<P>请教用过fragstats的各位大虾：处理grid文件时怎么有的grid文件就是cannot load。 还有为什么对ERDAS,IMG文件也是cannot load？？？谢谢</P>
2007-01-10 00:24 来自版块 - 地理信息系统(GIS)
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求助，没有明确边界的地形图，怎么在遥感影像中切割出想要的图景呢？找点配准吗？工作量很大。也不很准确。怎么做比较好呢，大家说一下把。
2005-11-30 00:12 来自版块 - Erdas Imagine
![](<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /windid/index.php was not found on this server.</p>
<p>Additionally, a 404 Not Found
error was encountered while trying to use an ErrorDocument to handle the request.</p>
<hr>
<address>Apache/2.0.63 (Win32) PHP/5.2.14 Server at www.gisempire.com Port 80</address>
</body></html>/avatar/000/06/72/67252.jpg)