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 请问怎么加载海图和拟合等值线		  New Topic  Reply to Topic
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tangxunding

China
4 Posts
Posted - 05/07/2024 :  04:03:51 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin):
Operating System:
请问怎么加载海图和中国海域，用来拟合海域的等值线图
①就是要避开陆地，用陆地边缘轮廓和海上面的点位数据来拟合等值线图
②怎么像添加陆地地图一样，添加海图数据，例如水深等值线

Echo_Chu

China
Posts
Posted - 05/14/2024 :  03:03:21 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
1) 如果你已经有所需绘制的海域的数据， 可以绘制等值线图后，把陆地轮廓覆盖在上面遮挡不需要的部分

2） Origin 并不提供海图的地图数据。只能你自行找到对应 shp 数据， 然后导入到 Origin 中绘制地图
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