diff --git a/src/openeo_gfmap/fetching/s1.py b/src/openeo_gfmap/fetching/s1.py
index 4eac573..dda8be9 100644
--- a/src/openeo_gfmap/fetching/s1.py
+++ b/src/openeo_gfmap/fetching/s1.py
@@ -7,7 +7,7 @@
 from geojson import GeoJSON
 
 from openeo_gfmap.backend import Backend, BackendContext
-from openeo_gfmap.spatial import BoundingBoxExtent, SpatialContext
+from openeo_gfmap.spatial import SpatialContext
 from openeo_gfmap.temporal import TemporalContext
 
 from .commons import (
diff --git a/src/openeo_gfmap/preprocessing/udf_rank.py b/src/openeo_gfmap/preprocessing/udf_rank.py
index fa8e679..a9011b6 100644
--- a/src/openeo_gfmap/preprocessing/udf_rank.py
+++ b/src/openeo_gfmap/preprocessing/udf_rank.py
@@ -1,4 +1,3 @@
-from pathlib import Path
 
 import numpy as np
 import xarray as xr
diff --git a/src/openeo_gfmap/preprocessing/udf_score.py b/src/openeo_gfmap/preprocessing/udf_score.py
index 056e2c2..c2873d2 100644
--- a/src/openeo_gfmap/preprocessing/udf_score.py
+++ b/src/openeo_gfmap/preprocessing/udf_score.py
@@ -1,13 +1,10 @@
-import datetime
 import math
-import time
 
 import numpy as np
 import xarray as xr
 from openeo.udf import XarrayDataCube
 from scipy.ndimage import distance_transform_cdt
-from skimage.morphology import binary_dilation, binary_erosion, footprints
-from xarray.ufuncs import isnan as ufuncs_isnan
+from skimage.morphology import binary_erosion, footprints
 
 
 def apply_datacube(cube: XarrayDataCube, context: dict) -> XarrayDataCube:
diff --git a/src/openeo_gfmap/spatial.py b/src/openeo_gfmap/spatial.py
index 454ef91..1a38c49 100644
--- a/src/openeo_gfmap/spatial.py
+++ b/src/openeo_gfmap/spatial.py
@@ -1,6 +1,6 @@
 """ Definitions of spatial context, either point-based or spatial"""
 from dataclasses import dataclass
-from typing import Dict, Union
+from typing import Union
 
 from geojson import GeoJSON
 
diff --git a/src/openeo_gfmap/temporal.py b/src/openeo_gfmap/temporal.py
index c75b7a0..7fdb2c3 100644
--- a/src/openeo_gfmap/temporal.py
+++ b/src/openeo_gfmap/temporal.py
@@ -1,7 +1,6 @@
 """ Definitions of temporal context"""
 from dataclasses import dataclass
 from datetime import datetime
-from typing import Tuple
 
 
 @dataclass
diff --git a/src/openeo_gfmap/utils/build_df.py b/src/openeo_gfmap/utils/build_df.py
index aeb0d35..7627189 100644
--- a/src/openeo_gfmap/utils/build_df.py
+++ b/src/openeo_gfmap/utils/build_df.py
@@ -2,7 +2,6 @@
 based job. Usefull to collect the output of point based extraction.
 """
 
-from datetime import datetime
 from pathlib import Path
 
 import pandas as pd
diff --git a/src/openeo_gfmap/utils/intervals.py b/src/openeo_gfmap/utils/intervals.py
index f53bc38..022ca64 100644
--- a/src/openeo_gfmap/utils/intervals.py
+++ b/src/openeo_gfmap/utils/intervals.py
@@ -2,7 +2,7 @@
 methods.
 """
 
-from datetime import datetime, timedelta
+from datetime import timedelta
 
 from openeo_gfmap import TemporalContext
 
diff --git a/tests/test_openeo_gfmap/test_cloud_masking.py b/tests/test_openeo_gfmap/test_cloud_masking.py
index 6963319..e0ba500 100644
--- a/tests/test_openeo_gfmap/test_cloud_masking.py
+++ b/tests/test_openeo_gfmap/test_cloud_masking.py
@@ -1,5 +1,4 @@
 from pathlib import Path
-from typing import Union
 
 import pytest
 
diff --git a/tests/test_openeo_gfmap/test_s2_fetchers.py b/tests/test_openeo_gfmap/test_s2_fetchers.py
index 722c05b..fed1bc3 100644
--- a/tests/test_openeo_gfmap/test_s2_fetchers.py
+++ b/tests/test_openeo_gfmap/test_s2_fetchers.py
@@ -1,10 +1,8 @@
 """ Tests for data extractors for Sentinel2 data. """
 from pathlib import Path
-from typing import Union
 
 import geojson
 import geopandas as gpd
-import numpy as np
 import openeo
 import pytest
 import rioxarray