2025-12-08 19:54:07,921 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20251115 as 2025-11-15-10-06-00_L8_sar2301_ms.tif 2025-12-08 19:54:11,194 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193032_20251014 that failed. Failed to open the image file data/sar2301/L8/ms/2025-10-14-10-06-24_L8_sar2301_ms.tif 2025-12-08 19:54:14,504 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193032_20251115 as 2025-11-15-10-06-24_L8_sar2301_ms.tif 2025-12-08 19:54:17,889 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250515 that failed. Failed to open the image file data/sar2301/L9/ms/2025-05-15-10-05-16_L9_sar2301_ms.tif 2025-12-08 19:54:21,100 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250616 that failed. Failed to open the image file data/sar2301/L9/ms/2025-06-16-10-05-19_L9_sar2301_ms.tif 2025-12-08 19:54:24,516 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250819 that failed. Failed to open the image file data/sar2301/L9/ms/2025-08-19-10-05-50_L9_sar2301_ms.tif 2025-12-08 19:54:27,744 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251107 that failed. Failed to open the image file data/sar2301/L9/ms/2025-11-07-10-06-06_L9_sar2301_ms.tif 2025-12-08 19:54:31,026 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250515 that failed. Failed to open the image file data/sar2301/L9/ms/2025-05-15-10-05-40_L9_sar2301_ms.tif 2025-12-08 19:54:34,341 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250616 that failed. Failed to open the image file data/sar2301/L9/ms/2025-06-16-10-05-43_L9_sar2301_ms.tif 2025-12-08 19:54:37,585 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250819 that failed. Failed to open the image file data/sar2301/L9/ms/2025-08-19-10-06-14_L9_sar2301_ms.tif 2025-12-08 19:54:41,794 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193032_20251107 that failed. Failed to open the image file data/sar2301/L9/ms/2025-11-07-10-06-30_L9_sar2301_ms.tif 2025-12-08 19:54:41,844 - satellite_download_logger - INFO - Please read the following information carefully: 2025-12-08 19:54:41,844 - satellite_download_logger - INFO - find_wl_contours2: A method for extracting shorelines that uses the sand water interface detected with the model to refine the threshold that's used to detect shorelines . - This is the default method used when there are enough sand pixels within the reference shoreline buffer. 2025-12-08 19:54:41,844 - satellite_download_logger - INFO - find_wl_contours1: This shoreline extraction method uses a threshold to differentiate between water and land pixels in images, relying on Modified Normalized Difference Water Index (MNDWI) values. However, it may inaccurately classify snow and ice as water, posing a limitation in certain environments. - This is only used when not enough sand pixels are detected within the reference shoreline buffer. 2025-12-08 19:54:41,844 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-12-08 19:54:41,846 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-12-08 19:54:41,848 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-12-08 19:54:41,848 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-12-08 19:54:41,850 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-12-08 19:54:41,882 - satellite_download_logger - INFO - L8 2025-05-23-10-05-12 cloud cover : 0.00% 2025-12-08 19:54:41,899 - satellite_download_logger - INFO - L8 2025-05-23-10-05-12: sand: 0.00% ,whitewater: 8.43% ,water: 73.37% 2025-12-08 19:54:41,900 - satellite_download_logger - INFO - L8 2025-05-23-10-05-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:41,901 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:42,176 - satellite_download_logger - INFO - L8 2025-05-23-10-05-35 cloud cover : 0.00% 2025-12-08 19:54:42,189 - satellite_download_logger - INFO - L8 2025-05-23-10-05-35: sand: 0.00% ,whitewater: 8.14% ,water: 73.67% 2025-12-08 19:54:42,190 - satellite_download_logger - INFO - L8 2025-05-23-10-05-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:42,191 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:42,515 - satellite_download_logger - INFO - L8 2025-06-08-10-05-16 cloud cover : 0.00% 2025-12-08 19:54:42,528 - satellite_download_logger - INFO - L8 2025-06-08-10-05-16: sand: 0.00% ,whitewater: 0.00% ,water: 76.78% 2025-12-08 19:54:42,528 - satellite_download_logger - INFO - L8 2025-06-08-10-05-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:42,529 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:42,782 - satellite_download_logger - INFO - L8 2025-06-08-10-05-39 cloud cover : 0.00% 2025-12-08 19:54:42,830 - satellite_download_logger - INFO - L8 2025-06-08-10-05-39: sand: 0.00% ,whitewater: 0.00% ,water: 76.33% 2025-12-08 19:54:42,830 - satellite_download_logger - INFO - L8 2025-06-08-10-05-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:42,831 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:43,141 - satellite_download_logger - INFO - L8 2025-06-24-10-05-27 cloud cover : 0.00% 2025-12-08 19:54:43,203 - satellite_download_logger - INFO - L8 2025-06-24-10-05-27: sand: 0.00% ,whitewater: 0.00% ,water: 76.48% 2025-12-08 19:54:43,203 - satellite_download_logger - INFO - L8 2025-06-24-10-05-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:43,204 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:43,591 - satellite_download_logger - INFO - L8 2025-06-24-10-05-51 cloud cover : 0.00% 2025-12-08 19:54:43,697 - satellite_download_logger - INFO - L8 2025-06-24-10-05-51: sand: 0.00% ,whitewater: 0.00% ,water: 76.33% 2025-12-08 19:54:43,698 - satellite_download_logger - INFO - L8 2025-06-24-10-05-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:43,699 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:44,067 - satellite_download_logger - INFO - L8 2025-07-10-10-05-30 cloud cover : 0.00% 2025-12-08 19:54:44,179 - satellite_download_logger - INFO - L8 2025-07-10-10-05-30: sand: 0.00% ,whitewater: 0.00% ,water: 77.37% 2025-12-08 19:54:44,179 - satellite_download_logger - INFO - L8 2025-07-10-10-05-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:44,180 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:45,552 - satellite_download_logger - INFO - L8 2025-07-10-10-05-54 cloud cover : 0.00% 2025-12-08 19:54:45,606 - satellite_download_logger - INFO - L8 2025-07-10-10-05-54: sand: 0.00% ,whitewater: 0.00% ,water: 77.22% 2025-12-08 19:54:45,606 - satellite_download_logger - INFO - L8 2025-07-10-10-05-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:45,608 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:45,894 - satellite_download_logger - INFO - L8 2025-07-26-10-05-37 cloud cover : 0.00% 2025-12-08 19:54:45,926 - satellite_download_logger - INFO - L8 2025-07-26-10-05-37: sand: 0.00% ,whitewater: 6.21% ,water: 74.41% 2025-12-08 19:54:45,926 - satellite_download_logger - INFO - L8 2025-07-26-10-05-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:45,927 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:46,572 - satellite_download_logger - INFO - L8 2025-07-26-10-06-01 cloud cover : 0.00% 2025-12-08 19:54:46,596 - satellite_download_logger - INFO - L8 2025-07-26-10-06-01: sand: 0.00% ,whitewater: 6.21% ,water: 74.41% 2025-12-08 19:54:46,596 - satellite_download_logger - INFO - L8 2025-07-26-10-06-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:46,597 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:46,979 - satellite_download_logger - INFO - L8 2025-08-11-10-05-45 cloud cover : 0.00% 2025-12-08 19:54:47,025 - satellite_download_logger - INFO - L8 2025-08-11-10-05-45: sand: 0.00% ,whitewater: 0.00% ,water: 78.99% 2025-12-08 19:54:47,025 - satellite_download_logger - INFO - L8 2025-08-11-10-05-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:47,026 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:47,390 - satellite_download_logger - INFO - L8 2025-08-11-10-06-09 cloud cover : 0.00% 2025-12-08 19:54:47,424 - satellite_download_logger - INFO - L8 2025-08-11-10-06-09: sand: 0.00% ,whitewater: 0.00% ,water: 79.29% 2025-12-08 19:54:47,424 - satellite_download_logger - INFO - L8 2025-08-11-10-06-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:47,426 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:47,840 - satellite_download_logger - INFO - L8 2025-08-27-10-05-47 cloud cover : 0.00% 2025-12-08 19:54:47,854 - satellite_download_logger - INFO - L8 2025-08-27-10-05-47: sand: 0.00% ,whitewater: 0.00% ,water: 76.63% 2025-12-08 19:54:47,854 - satellite_download_logger - INFO - L8 2025-08-27-10-05-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:47,855 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:48,085 - satellite_download_logger - INFO - L8 2025-08-27-10-06-10 cloud cover : 0.00% 2025-12-08 19:54:48,098 - satellite_download_logger - INFO - L8 2025-08-27-10-06-10: sand: 0.00% ,whitewater: 0.00% ,water: 76.33% 2025-12-08 19:54:48,098 - satellite_download_logger - INFO - L8 2025-08-27-10-06-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:48,100 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:48,384 - satellite_download_logger - INFO - L8 2025-09-12-10-05-53 cloud cover : 0.00% 2025-12-08 19:54:48,396 - satellite_download_logger - INFO - L8 2025-09-12-10-05-53: sand: 0.00% ,whitewater: 1.63% ,water: 80.77% 2025-12-08 19:54:48,396 - satellite_download_logger - INFO - L8 2025-09-12-10-05-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:48,397 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:48,626 - satellite_download_logger - INFO - L8 2025-09-12-10-06-16 cloud cover : 0.00% 2025-12-08 19:54:48,642 - satellite_download_logger - INFO - L8 2025-09-12-10-06-16: sand: 0.00% ,whitewater: 1.18% ,water: 81.36% 2025-12-08 19:54:48,642 - satellite_download_logger - INFO - L8 2025-09-12-10-06-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:48,643 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:48,898 - satellite_download_logger - WARNING - L8 2025-09-28-10-05-58: Skipped due to cloud cover 58.77% > threshold 10.00% 2025-12-08 19:54:54,889 - satellite_download_logger - WARNING - L8 2025-09-28-10-06-22: Skipped due to cloud cover 78.15% > threshold 10.00% 2025-12-08 19:54:54,948 - satellite_download_logger - WARNING - L8 2025-10-14-10-06-00: Skipped due to cloud cover 20.92% > threshold 10.00% 2025-12-08 19:54:54,955 - satellite_download_logger - INFO - L8 2025-11-15-10-06-00 cloud cover : 0.00% 2025-12-08 19:54:54,975 - satellite_download_logger - INFO - L8 2025-11-15-10-06-00: sand: 0.00% ,whitewater: 0.00% ,water: 75.15% 2025-12-08 19:54:54,976 - satellite_download_logger - INFO - L8 2025-11-15-10-06-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:54,979 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:55,247 - satellite_download_logger - INFO - L8 2025-11-15-10-06-24 cloud cover : 0.00% 2025-12-08 19:54:55,263 - satellite_download_logger - INFO - L8 2025-11-15-10-06-24: sand: 0.00% ,whitewater: 0.00% ,water: 75.44% 2025-12-08 19:54:55,264 - satellite_download_logger - INFO - L8 2025-11-15-10-06-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:55,265 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:55,504 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-12-08 19:54:55,535 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10 cloud cover : 0.00% 2025-12-08 19:54:55,577 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10: sand: 0.00% ,whitewater: 0.00% ,water: 77.37% 2025-12-08 19:54:55,577 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:55,579 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:55,932 - satellite_download_logger - INFO - L9 2025-05-31-10-05-34 cloud cover : 0.00% 2025-12-08 19:54:55,948 - satellite_download_logger - INFO - L9 2025-05-31-10-05-34: sand: 0.00% ,whitewater: 0.00% ,water: 77.37% 2025-12-08 19:54:55,949 - satellite_download_logger - INFO - L9 2025-05-31-10-05-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:55,950 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:56,314 - satellite_download_logger - INFO - L9 2025-07-02-10-05-27 cloud cover : 0.00% 2025-12-08 19:54:56,349 - satellite_download_logger - INFO - L9 2025-07-02-10-05-27: sand: 0.00% ,whitewater: 0.00% ,water: 77.66% 2025-12-08 19:54:56,350 - satellite_download_logger - INFO - L9 2025-07-02-10-05-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:56,350 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:56,707 - satellite_download_logger - INFO - L9 2025-07-02-10-05-51 cloud cover : 0.00% 2025-12-08 19:54:56,798 - satellite_download_logger - INFO - L9 2025-07-02-10-05-51: sand: 0.00% ,whitewater: 0.00% ,water: 77.51% 2025-12-08 19:54:56,799 - satellite_download_logger - INFO - L9 2025-07-02-10-05-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:56,800 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:57,052 - satellite_download_logger - INFO - L9 2025-07-18-10-05-33 cloud cover : 0.00% 2025-12-08 19:54:57,064 - satellite_download_logger - INFO - L9 2025-07-18-10-05-33: sand: 0.00% ,whitewater: 0.00% ,water: 77.22% 2025-12-08 19:54:57,064 - satellite_download_logger - INFO - L9 2025-07-18-10-05-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:57,065 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:57,304 - satellite_download_logger - INFO - L9 2025-07-18-10-05-57 cloud cover : 0.00% 2025-12-08 19:54:57,316 - satellite_download_logger - INFO - L9 2025-07-18-10-05-57: sand: 0.00% ,whitewater: 0.00% ,water: 77.22% 2025-12-08 19:54:57,316 - satellite_download_logger - INFO - L9 2025-07-18-10-05-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:57,317 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:57,993 - satellite_download_logger - INFO - L9 2025-08-03-10-05-39 cloud cover : 0.00% 2025-12-08 19:54:58,006 - satellite_download_logger - INFO - L9 2025-08-03-10-05-39: sand: 0.74% ,whitewater: 5.77% ,water: 74.85% 2025-12-08 19:54:58,006 - satellite_download_logger - INFO - L9 2025-08-03-10-05-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:58,007 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:58,323 - satellite_download_logger - INFO - L9 2025-08-03-10-06-03 cloud cover : 0.00% 2025-12-08 19:54:58,338 - satellite_download_logger - INFO - L9 2025-08-03-10-06-03: sand: 0.74% ,whitewater: 5.77% ,water: 74.85% 2025-12-08 19:54:58,339 - satellite_download_logger - INFO - L9 2025-08-03-10-06-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:58,340 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:58,601 - satellite_download_logger - INFO - L9 2025-09-04-10-05-55 cloud cover : 0.00% 2025-12-08 19:54:58,620 - satellite_download_logger - INFO - L9 2025-09-04-10-05-55: sand: 0.00% ,whitewater: 0.00% ,water: 78.40% 2025-12-08 19:54:58,620 - satellite_download_logger - INFO - L9 2025-09-04-10-05-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:58,624 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:58,901 - satellite_download_logger - INFO - L9 2025-09-04-10-06-19 cloud cover : 0.00% 2025-12-08 19:54:58,915 - satellite_download_logger - INFO - L9 2025-09-04-10-06-19: sand: 0.00% ,whitewater: 0.00% ,water: 78.70% 2025-12-08 19:54:58,915 - satellite_download_logger - INFO - L9 2025-09-04-10-06-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:58,916 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:59,150 - satellite_download_logger - INFO - L9 2025-09-20-10-05-58 cloud cover : 0.00% 2025-12-08 19:54:59,163 - satellite_download_logger - INFO - L9 2025-09-20-10-05-58: sand: 0.00% ,whitewater: 0.00% ,water: 78.55% 2025-12-08 19:54:59,164 - satellite_download_logger - INFO - L9 2025-09-20-10-05-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:59,165 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:59,404 - satellite_download_logger - INFO - L9 2025-09-20-10-06-22 cloud cover : 0.00% 2025-12-08 19:54:59,416 - satellite_download_logger - INFO - L9 2025-09-20-10-06-22: sand: 0.00% ,whitewater: 0.00% ,water: 78.85% 2025-12-08 19:54:59,416 - satellite_download_logger - INFO - L9 2025-09-20-10-06-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:59,417 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:59,655 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02 cloud cover : 0.00% 2025-12-08 19:54:59,667 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02: sand: 0.00% ,whitewater: 5.33% ,water: 78.25% 2025-12-08 19:54:59,667 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:59,668 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:54:59,911 - satellite_download_logger - INFO - L9 2025-10-06-10-06-26 cloud cover : 0.00% 2025-12-08 19:54:59,923 - satellite_download_logger - INFO - L9 2025-10-06-10-06-26: sand: 0.00% ,whitewater: 5.18% ,water: 78.40% 2025-12-08 19:54:59,923 - satellite_download_logger - INFO - L9 2025-10-06-10-06-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:54:59,924 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:55:00,195 - satellite_download_logger - INFO - L9 2025-11-23-10-06-03 cloud cover : 0.00% 2025-12-08 19:55:00,208 - satellite_download_logger - INFO - L9 2025-11-23-10-06-03: sand: 0.00% ,whitewater: 10.21% ,water: 81.51% 2025-12-08 19:55:00,209 - satellite_download_logger - INFO - L9 2025-11-23-10-06-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:55:00,210 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-08 19:55:00,454 - satellite_download_logger - INFO - L9 2025-11-23-10-06-27 cloud cover : 0.00% 2025-12-08 19:55:00,467 - satellite_download_logger - INFO - L9 2025-11-23-10-06-27: sand: 0.00% ,whitewater: 10.06% ,water: 81.95% 2025-12-08 19:55:00,467 - satellite_download_logger - INFO - L9 2025-11-23-10-06-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-08 19:55:00,469 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines