2025-10-01 00:45:30,685 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250827 that failed. Failed to open the image file data/sar0663/L8/ms/2025-08-27-10-06-10_L8_sar0663_ms.tif 2025-10-01 00:45:36,629 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250912 as 2025-09-12-10-06-16_L8_sar0663_ms.tif 2025-10-01 00:45:40,977 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250827 that failed. Failed to open the image file data/sar0663/L8/ms/2025-08-27-10-06-34_L8_sar0663_ms.tif 2025-10-01 00:45:44,464 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250912 as 2025-09-12-10-06-40_L8_sar0663_ms.tif 2025-10-01 00:45:55,854 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250904 as 2025-09-04-10-06-19_L9_sar0663_ms.tif 2025-10-01 00:46:00,225 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250920 as 2025-09-20-10-06-22_L9_sar0663_ms.tif 2025-10-01 00:46:07,906 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250904 as 2025-09-04-10-06-43_L9_sar0663_ms.tif 2025-10-01 00:46:12,391 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250920 as 2025-09-20-10-06-46_L9_sar0663_ms.tif 2025-10-01 00:46:12,491 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-01 00:46:12,491 - 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. 2025-10-01 00:46:12,491 - 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. 2025-10-01 00:46:12,491 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-01 00:46:12,493 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-01 00:46:12,495 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-01 00:46:12,495 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-01 00:46:12,496 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-01 00:46:12,502 - satellite_download_logger - INFO - L8 2025-09-12-10-06-16 cloud cover : 0.00% 2025-10-01 00:46:12,536 - satellite_download_logger - INFO - L8 2025-09-12-10-06-16: sand: 0.00% ,whitewater: 0.00% ,water: 56.58% 2025-10-01 00:46:12,537 - 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 2025-10-01 00:46:12,540 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:46:12,540 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 127 2025-10-01 00:46:12,540 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 127 2025-10-01 00:46:12,540 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 127 2025-10-01 00:46:12,542 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 127 2025-10-01 00:46:12,870 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40 cloud cover : 0.00% 2025-10-01 00:46:12,908 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40: sand: 0.00% ,whitewater: 0.00% ,water: 56.73% 2025-10-01 00:46:12,909 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:46:12,911 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:46:12,911 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 127 2025-10-01 00:46:12,911 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 127 2025-10-01 00:46:12,911 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 127 2025-10-01 00:46:12,913 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 127 2025-10-01 00:46:13,145 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-01 00:46:13,202 - satellite_download_logger - WARNING - L9 2025-08-19-10-06-14: Skipped due to cloud cover 78.64% > threshold 10.00% 2025-10-01 00:46:13,241 - satellite_download_logger - WARNING - L9 2025-08-19-10-06-38: Skipped due to cloud cover 78.02% > threshold 10.00% 2025-10-01 00:46:13,249 - satellite_download_logger - INFO - L9 2025-09-04-10-06-19 cloud cover : 0.00% 2025-10-01 00:46:13,299 - satellite_download_logger - INFO - L9 2025-09-04-10-06-19: sand: 7.09% ,whitewater: 0.00% ,water: 55.18% 2025-10-01 00:46:13,299 - satellite_download_logger - INFO - L9 2025-09-04-10-06-19: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:46:13,302 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:46:13,302 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 99 2025-10-01 00:46:13,302 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 99 2025-10-01 00:46:13,302 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 99 2025-10-01 00:46:13,303 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 99 2025-10-01 00:46:13,550 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43 cloud cover : 0.00% 2025-10-01 00:46:13,582 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43: sand: 6.76% ,whitewater: 0.00% ,water: 55.18% 2025-10-01 00:46:13,582 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:46:13,584 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:46:13,584 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 99 2025-10-01 00:46:13,584 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 99 2025-10-01 00:46:13,584 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 99 2025-10-01 00:46:13,586 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 99 2025-10-01 00:46:13,845 - satellite_download_logger - INFO - L9 2025-09-20-10-06-22 cloud cover : 0.00% 2025-10-01 00:46:13,876 - satellite_download_logger - INFO - L9 2025-09-20-10-06-22: sand: 0.00% ,whitewater: 0.00% ,water: 56.03% 2025-10-01 00:46:13,877 - 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 2025-10-01 00:46:13,879 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:46:13,879 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 140 2025-10-01 00:46:13,879 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 140 2025-10-01 00:46:13,879 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 140 2025-10-01 00:46:13,881 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 140 2025-10-01 00:46:14,112 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46 cloud cover : 0.00% 2025-10-01 00:46:14,139 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46: sand: 0.00% ,whitewater: 0.00% ,water: 56.33% 2025-10-01 00:46:14,139 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:46:14,141 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:46:14,141 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 97 2025-10-01 00:46:14,141 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 97 2025-10-01 00:46:14,141 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 97 2025-10-01 00:46:14,143 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 97