ArcGIS如何拼接两张栅格图像

Myth丶恋晨 2023-09-23 18:58 165阅读 0赞

（1）首先打开需要拼接的数据图像  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NzI2MjU0OQ_size_16_color_FFFFFF_t_70_pic_center]  
（2）使用【数据管理工具】—【栅格】——【栅格数据集】——【镶嵌至新栅格】工具  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NzI2MjU0OQ_size_16_color_FFFFFF_t_70_pic_center 1]  
（3）选择需要合并的数据与输出位置，并根据自己的需要选择镶嵌[运算符][Link 1]与数据类型。  
因为我这里使用了单一DEM波段的数据，所以Band填写为1  
具有扩展名的栅格数据名称中填写输出数据名称与类型，这里我输出为.tif类型  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NzI2MjU0OQ_size_16_color_FFFFFF_t_70_pic_center 2]  
（4）点击确定，得到拼接后的图像  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NzI2MjU0OQ_size_16_color_FFFFFF_t_70_pic_center 3]  
（5）加个颜色看看  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NzI2MjU0OQ_size_16_color_FFFFFF_t_70_pic_center 4]

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[Link 1]: https://so.csdn.net/so/search?q=%E8%BF%90%E7%AE%97%E7%AC%A6&spm=1001.2101.3001.7020
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