2025-12-01 02:55:21,533 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192031_20251007 as 2025-10-07-09-59-48_L8_sar1778_ms.tif 2025-12-01 02:55:24,730 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_192031_20251108 that failed. Failed to open the image file data/sar1778/L8/ms/2025-11-08-09-59-50_L8_sar1778_ms.tif 2025-12-01 02:55:29,964 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20251007 as 2025-10-07-10-00-12_L8_sar1778_ms.tif 2025-12-01 02:55:33,243 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_192032_20251023 that failed. Failed to open the image file data/sar1778/L8/ms/2025-10-23-10-00-10_L8_sar1778_ms.tif 2025-12-01 02:55:36,392 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_192032_20251108 that failed. Failed to open the image file data/sar1778/L8/ms/2025-11-08-10-00-14_L8_sar1778_ms.tif 2025-12-01 02:55:41,510 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193031_20251014 that failed. Failed to open the image file data/sar1778/L8/ms/2025-10-14-10-06-00_L8_sar1778_ms.tif 2025-12-01 02:55:45,764 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_192031_20251015 that failed. Failed to open the image file data/sar1778/L9/ms/2025-10-15-09-59-56_L9_sar1778_ms.tif 2025-12-01 02:55:49,552 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192031_20251031 as 2025-10-31-09-59-50_L9_sar1778_ms.tif 2025-12-01 02:55:54,648 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_192032_20251015 that failed. Failed to open the image file data/sar1778/L9/ms/2025-10-15-10-00-20_L9_sar1778_ms.tif 2025-12-01 02:55:58,826 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20251031 as 2025-10-31-10-00-14_L9_sar1778_ms.tif 2025-12-01 02:56:02,982 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_192032_20251116 that failed. Failed to open the image file data/sar1778/L9/ms/2025-11-16-10-00-18_L9_sar1778_ms.tif 2025-12-01 02:56:07,237 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251107 as 2025-11-07-10-06-06_L9_sar1778_ms.tif 2025-12-01 02:56:13,313 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251123 as 2025-11-23-10-06-03_L9_sar1778_ms.tif 2025-12-01 02:56:13,370 - satellite_download_logger - INFO - Please read the following information carefully: 2025-12-01 02:56:13,370 - 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. 2025-12-01 02:56:13,370 - 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. 2025-12-01 02:56:13,370 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-12-01 02:56:13,372 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-12-01 02:56:13,373 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-12-01 02:56:13,373 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-12-01 02:56:13,375 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-12-01 02:56:13,379 - satellite_download_logger - INFO - L8 2025-10-07-09-59-48 cloud cover : 0.00% 2025-12-01 02:56:13,401 - satellite_download_logger - INFO - L8 2025-10-07-09-59-48: sand: 0.00% ,whitewater: 0.17% ,water: 50.22% 2025-12-01 02:56:13,402 - satellite_download_logger - INFO - L8 2025-10-07-09-59-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 02:56:13,403 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 02:56:13,403 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 85 2025-12-01 02:56:13,403 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 85 2025-12-01 02:56:13,403 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 85 2025-12-01 02:56:13,404 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 84 2025-12-01 02:56:13,631 - satellite_download_logger - INFO - L8 2025-10-07-10-00-12 cloud cover : 0.00% 2025-12-01 02:56:13,653 - satellite_download_logger - INFO - L8 2025-10-07-10-00-12: sand: 0.00% ,whitewater: 0.17% ,water: 50.28% 2025-12-01 02:56:13,653 - satellite_download_logger - INFO - L8 2025-10-07-10-00-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 02:56:13,655 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 02:56:13,655 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 85 2025-12-01 02:56:13,655 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 85 2025-12-01 02:56:13,655 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 85 2025-12-01 02:56:13,656 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 84 2025-12-01 02:56:13,857 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-12-01 02:56:13,861 - satellite_download_logger - WARNING - L9 2025-10-31-09-59-50: Skipped due to cloud cover 11.86% > threshold 10.00% 2025-12-01 02:56:13,865 - satellite_download_logger - INFO - L9 2025-10-31-10-00-14 cloud cover : 6.44% 2025-12-01 02:56:13,886 - satellite_download_logger - INFO - L9 2025-10-31-10-00-14: sand: 0.00% ,whitewater: 0.00% ,water: 79.78% 2025-12-01 02:56:13,886 - satellite_download_logger - INFO - L9 2025-10-31-10-00-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 02:56:13,888 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-12-01 02:56:13,888 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 95 2025-12-01 02:56:13,890 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 56 2025-12-01 02:56:13,890 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 56 2025-12-01 02:56:13,891 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 56 2025-12-01 02:56:14,131 - satellite_download_logger - INFO - L9 2025-11-07-10-06-06 cloud cover : 0.00% 2025-12-01 02:56:14,152 - satellite_download_logger - INFO - L9 2025-11-07-10-06-06: sand: 0.00% ,whitewater: 0.00% ,water: 76.78% 2025-12-01 02:56:14,152 - satellite_download_logger - INFO - L9 2025-11-07-10-06-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 02:56:14,153 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-12-01 02:56:14,154 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 124 2025-12-01 02:56:14,154 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 124 2025-12-01 02:56:14,154 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 124 2025-12-01 02:56:14,155 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 121 2025-12-01 02:56:14,344 - satellite_download_logger - INFO - L9 2025-11-23-10-06-03 cloud cover : 0.00% 2025-12-01 02:56:14,369 - satellite_download_logger - INFO - L9 2025-11-23-10-06-03: sand: 0.00% ,whitewater: 0.00% ,water: 36.78% 2025-12-01 02:56:14,370 - 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 2025-12-01 02:56:14,372 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 02:56:14,372 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 90 2025-12-01 02:56:14,372 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 90 2025-12-01 02:56:14,372 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 90 2025-12-01 02:56:14,373 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 89