I use ArcMap, where I have two layers:
When I looked at the outcome layer, the total number of people in this layer are higher then in the total number of people in the initial building layer. I think this is because the number of people in buildings that are crossed by "district" boundaries were calculated twice in the summary.
How I can correctly set up the spatial join so that the number of people in the districts are the same as the number of people in the buildings? Ideally, if the majority of a building area fall into polygon, the people should be count as living in this polygon.
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- Buildings as polygons. Each polygon has a number of people living init as an attribute.
- Polygons dividing the city into "districts". Idrew these "districts" myself, so they sometimes cross buildings(which is fine).
When I looked at the outcome layer, the total number of people in this layer are higher then in the total number of people in the initial building layer. I think this is because the number of people in buildings that are crossed by "district" boundaries were calculated twice in the summary.
How I can correctly set up the spatial join so that the number of people in the districts are the same as the number of people in the buildings? Ideally, if the majority of a building area fall into polygon, the people should be count as living in this polygon.
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