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This commit is contained in:
Alireza Adli 2024-08-27 12:06:57 -04:00
parent e7cd466038
commit 212f472716
1 changed files with 8 additions and 2 deletions
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10
varennes_single_processes/remove_nrcan_duplicates_bbox.py
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@ -1,7 +1,11 @@
"""
handle_varennes_ds_workflow module
remove_nrcan_duplicates_bbox module
NRCan datalayer has two polygons for each buildings' footprint.
The below workflow has been designed to remove the extra polygons.
Enhancements to the remove_nrcan_duplicates_bbox Module:
In remove_nrcan_duplicates_bbox, four more features have been used
to compare each two polygons for removing one. These features come
from the bounding box data and make the process more accurate.
Project Developer: Alireza Adli alireza.adli@concordia.ca
"""
# You need to clone mtl_gis_oo project and
@ -101,7 +105,6 @@ varennes_nrcan_centroids_df['ID'] = range(len(varennes_nrcan_centroids_df))
# between centroid_x of polygons and centroid_y of the polygons
# The tolerance can be changed to one or five
tolerance = 7
counter = 0
centroid_x = varennes_nrcan_centroids_df['centroid_x'].tolist()
centroid_y = varennes_nrcan_centroids_df['centroid_y'].tolist()
min_x = varennes_nrcan_centroids_df['min_x'].tolist()
@ -116,6 +119,7 @@ for feature_index in range(len(centroid_x)):
a_x = centroid_x[feature_index]
b_x = centroid_x[next_feature_index]
subtract_centroid_x = a_x - b_x
a_y = centroid_y[feature_index]
b_y = centroid_y[next_feature_index]
subtract_centroid_y = a_y - b_y
@ -123,6 +127,7 @@ for feature_index in range(len(centroid_x)):
a_min_x = min_x[feature_index]
b_min_x = min_x[next_feature_index]
subtract_min_x = a_min_x - b_min_x
a_min_y = min_y[feature_index]
b_min_y = min_y[next_feature_index]
subtract_min_y = a_min_y - b_min_y
@ -130,6 +135,7 @@ for feature_index in range(len(centroid_x)):
a_max_x = max_x[feature_index]
b_max_x = max_x[next_feature_index]
subtract_max_x = a_max_x - b_max_x
a_max_y = max_y[feature_index]
b_max_y = max_y[next_feature_index]
subtract_max_y = a_max_y - b_max_y