How we can check if feature has intersections or not with other features in one shapefile data?
I want to make sure if in that file there is no overlaps between polygon, I have read this approach "An Approach for Checking Overlaps and Gaps in Polygons using Geopandas" and I know that work, but is there any better solutions? With these way the process take time because the loop.
data_overlaps=gpd.GeoDataFrame(crs=data_temp.crs)
for index, row in data_temp.iterrows():
data_temp1=data_temp.loc[data_temp.ID!=row.ID,]
overlaps=data_temp1[data_temp1.geometry.overlaps(row.geometry)]['ID'].tolist()
if len(overlaps)>0:
for j in overlaps:
temp_area=gpd.overlay(data_temp.loc[data_temp.ID==row.ID,],data_temp.loc[data_temp.ID==row.ID,],how='intersection')
temp_area=temp_area.loc[temp_area.geometry.area>=9e-9]
if temp_area.shape[0]>0:
data_overlaps=gpd.GeoDataFrame(pd.concat([temp_area,data_overlaps],ignore_index=True),crs=data_temp.crs)