File size: 1,980 Bytes
2cdce84 74b951c 2cdce84 46c0e18 2cdce84 46c0e18 2cdce84 46c0e18 2cdce84 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
import os
import utils
import rioxarray as rx
from senHub import SenHub
from sentinelhub import SHConfig, MimeType
config = SHConfig()
config.instance_id = '352670fb-2edf-4abd-90c8-437485a2403e'
config.sh_client_id = 'ca95f10f-443c-4c60-9a36-98950292bb9b'
config.sh_client_secret = 'rNFGRxGNiNFrXJfGyHIkVRyGOrdWNsfI'
config.sh_timesfm_IP = "34.121.141.161"
def Download_image_in_given_date(clientName, metric, df, field, date, mime_type = MimeType.TIFF):
sen_obj = SenHub(config, mime_type = mime_type)
download_path = f'./data/{clientName}/raw/{metric}/{date}/field_{field}/'
bbox = utils.calculate_bbox(df, field)
evalscript = utils.Scripts[metric]
sen_obj.set_dir(download_path)
sen_obj.make_bbox(bbox)
sen_obj.make_request(evalscript, date)
data = sen_obj.download_data()
return data
def mask_downladed_image(clientName, metric, df, field, date):
download_path = utils.get_downloaded_location_img_path(clientName, metric, date, field)
im = rx.open_rasterio(download_path)
field_vals = df.loc[df['name'] == field]
field_geom = field_vals.geometry
crs = field_vals.crs
clipped = im.rio.clip(field_geom, crs, drop=True)
save_dir_path = f'./data/{clientName}/processed/{metric}/{date}/field_{field}/'
os.makedirs(save_dir_path, exist_ok=True)
save_tiff_path = save_dir_path + 'masked.tiff'
clipped.rio.to_raster(save_tiff_path)
return save_tiff_path
def convert_maske_image_to_geodataframe(clientName, metric, df, field, date, crs):
imagePath = utils.get_masked_location_img_path(clientName, metric, date, field)
im = rx.open_rasterio(imagePath)
gdf = utils.tiff_to_geodataframe(im, metric, date, crs)
save_dir_path = f'./data/{clientName}/curated/{metric}/{date}/field_{field}/'
os.makedirs(save_dir_path, exist_ok=True)
save_geojson_path = save_dir_path + 'masked.geojson'
gdf.to_file(save_geojson_path, driver='GeoJSON')
return save_geojson_path
|