arcgis进行地理配准
时间: 2023-12-16 17:04:32 浏览: 88
ArcGIS可以使用地理配准功能来将不同图层或数据集进行对齐,以便进行分析和可视化。地理配准是通过将一张图像或图层对齐到已知地理位置的参考图层来实现的。对于ArcGIS进行地理配准的方法有多种,其中一种方法是使用控制点进行配准。
在ArcGIS中进行地理配准可以使用"地理配准工具"进行操作。首先需要选择需要配准的图层或数据集,然后选择适当的参考图层。接下来,根据配准需求选择合适的配准方法,并在图像上选择控制点进行对齐。
控制点是已知位置的点,可以在原始图像和参考图像上进行选择。通过选择足够数量的控制点,并在两个图像上标记它们的位置,ArcGIS可以计算出两个图像之间的变换关系,并将原始图像对齐到参考图像。完成配准后,可以对已配准的图像进行进一步的分析和处理。
总结来说,ArcGIS进行地理配准的方法包括选择需要配准的图层,选择参考图层,选择配准方法,并在图像上选择控制点进行对齐。这样可以将不同图层或数据集对齐到已知地理位置的参考图层上,以便进行后续的分析和可视化。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* [ArcGIS 影像图配准](https://download.csdn.net/download/birdmanydy/9964228)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [Arcgis 地理配准步骤(底图校正)](https://blog.csdn.net/eqmaster/article/details/109056978)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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