{"id":8351,"date":"2019-03-20T01:43:49","date_gmt":"2019-03-20T00:43:49","guid":{"rendered":"http:\/\/www.sigterritoires.fr\/?p=8351"},"modified":"2019-03-20T17:08:07","modified_gmt":"2019-03-20T16:08:07","slug":"arcgis-pro-spatial-joint-and-entities-extrusion","status":"publish","type":"post","link":"https:\/\/www.sigterritoires.fr\/index.php\/en\/arcgis-pro-spatial-joint-and-entities-extrusion\/","title":{"rendered":"ArcGis Pro: spatial joint and entities extrusion"},"content":{"rendered":"\n

We have already discussed the 2D entities extrusion to create 3D views in the article How to transform your<\/a> data from 2D to 3D to fully exploit ArcGis Pro 1.0?<\/a> 2 – With 3D layer towards<\/a> class<\/a> entities<\/a> .
In that article we created a 3D view with ArcScene from the \u00ab\u00a0building\u00a0\u00bb layer of the cadastre by using the property extrusion available in the properties layer window. <\/p>\n\n\n\n

We will right here perform the same operation, but with ArcGis Pro. This\nwill let us visualize how the 3D work integrates, without resort to another\napplication simultaneously (ArcMap ArcScene).
\n <\/p>\n\n\n\n\n\n\n\n

We have two vector layers: <\/p>\n\n\n\n

a plot layer, with an attribute table complete <\/li>

a buildings layer, with an attribute table succinct , containing simply an identifier <\/li><\/ul>\n\n\n\n

The aim is to represent the cadastre in a 3D view , with the buildings\nextruded from their height according to the number of levels registered in the\nplots table . <\/p>\n\n\n\n

Therefore we must proceed in two steps : <\/p>\n\n\n\n

to make a spatial joint between buildings and plots to obtain a \u00a0\u00bb Number of levels \u00a0\u00bb attribute in the Buildings table <\/li>

to extrude the buildings\nentities of a height proportional to the number of levels <\/li><\/ul>\n\n\n\n

Spatial<\/strong> joint<\/strong> with<\/strong> ArcGis Pro<\/strong> <\/p>\n\n\n\n

This one is a good example of the working methods change between ArcMap and ArcGIS Pro. To make the spatial joint with ArcMap we made it through the properties<\/em> of the<\/em> layer<\/em> -> joints -><\/em> joint<\/em> according to<\/em> the location<\/em> . The result was a new data layer containing the joint of the two input feature classes. This typically corresponds to an operation of the geoprocessor .
With ArcGis Pro, things have been put back into order : a geoprocessing operation is performed in the geoprocessor. To perform a spatial joint , we have at our disposal the Spatial Joint<\/strong> tool which is , by default , part of the Geoprocessing Favorites. \u00a0 <\/p>\n\n\n\n