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Size of area #25

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4926214
size calculation
Dorencon May 3, 2022
0fd509c
hot fix
Dorencon May 3, 2022
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259 changes: 259 additions & 0 deletions src/NN.json
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Original file line number Diff line number Diff line change
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{
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"id": "USA-HI",
"properties": {
"fips": "15",
"name": "NN"
},
"geometry": {
"type": "MultiPolygon",
"coordinates":[
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]
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]
}
}
]
}
24 changes: 24 additions & 0 deletions src/size_of_area.py
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Original file line number Diff line number Diff line change
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from pyproj import Geod
from shapely.geometry import shape, Polygon
from shapely.ops import orient
from sentinelhub import read_data
from area import area
import sys
import argparse

def size_of_area(area):
geod = Geod(ellps="WGS84")
poly_area, poly_perimeter = geod.geometry_area_perimeter(orient(area))
return poly_area

def main():
parser = argparse.ArgumentParser(
description='Size calculator', add_help=False)
args = parser.add_argument_group('Options')
args.add_argument('-a', '--area', type=str, required=True)
geo_json = read_data(parser.parse_args().area)
area = shape(geo_json["features"][0]["geometry"])
print(size_of_area(area))

if __name__ == '__main__':
sys.exit(main() or 0)