arcgis矢量长度
时间: 2023-11-17 07:06:44 浏览: 69
在ArcGIS中,可以使用点矢量转线矢量工具来计算线矢量的长度。首先,将点矢量图层使用ArcToolbox的Data Management Tools中的Features中的Points To Line工具进行转换,确定输出位置后点击确定。然后,定义地理坐标系,将地理坐标转换为投影坐标系。可以使用ArcToolbox中的Data Management Tools中的Projections and Transformations中的Define Projection工具来定义地理坐标系。在Define Projection页面中,选择刚才转换的线矢量图层,然后选择适当的地理坐标系,例如选择Geographic Coordinate Systems中的一个适合的坐标系,如GCS_China_Geodetic_Coordinate_System_2000。定义好地理坐标系后,就可以计算线矢量的长度了。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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