2025-10-20 14:50:18,134 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250921 as 2025-09-21-10-00-11_L8_sar2124_ms.tif 2025-10-20 14:50:23,365 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250928 as 2025-09-28-10-05-58_L8_sar2124_ms.tif 2025-10-20 14:50:28,702 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250928 as 2025-09-28-10-06-22_L8_sar2124_ms.tif 2025-10-20 14:50:33,059 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250929 as 2025-09-29-10-00-14_L9_sar2124_ms.tif 2025-10-20 14:50:36,282 - 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/sar2124/L9/ms/2025-10-15-10-00-20_L9_sar2124_ms.tif 2025-10-20 14:50:40,539 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251006 as 2025-10-06-10-06-02_L9_sar2124_ms.tif 2025-10-20 14:50:43,766 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20251006 as 2025-10-06-10-06-26_L9_sar2124_ms.tif 2025-10-20 14:50:43,811 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-20 14:50:43,811 - 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. 2025-10-20 14:50:43,811 - 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. 2025-10-20 14:50:43,811 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-20 14:50:43,813 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-20 14:50:43,814 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-20 14:50:43,814 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-20 14:50:43,815 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-20 14:50:43,819 - satellite_download_logger - INFO - L8 2025-09-21-10-00-11 cloud cover : 0.00% 2025-10-20 14:50:43,847 - satellite_download_logger - INFO - L8 2025-09-21-10-00-11: sand: 0.00% ,whitewater: 0.00% ,water: 80.54% 2025-10-20 14:50:43,847 - satellite_download_logger - INFO - L8 2025-09-21-10-00-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:50:43,849 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 14:50:43,849 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 87 2025-10-20 14:50:43,849 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 87 2025-10-20 14:50:43,849 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 87 2025-10-20 14:50:43,850 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 87 2025-10-20 14:50:44,111 - satellite_download_logger - INFO - L8 2025-09-28-10-05-58 cloud cover : 0.00% 2025-10-20 14:50:44,137 - satellite_download_logger - INFO - L8 2025-09-28-10-05-58: sand: 0.00% ,whitewater: 0.00% ,water: 80.89% 2025-10-20 14:50:44,137 - satellite_download_logger - INFO - L8 2025-09-28-10-05-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:50:44,138 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 14:50:44,138 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-10-20 14:50:44,138 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-10-20 14:50:44,138 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-10-20 14:50:44,140 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-10-20 14:50:44,764 - satellite_download_logger - INFO - L8 2025-09-28-10-06-22 cloud cover : 0.00% 2025-10-20 14:50:44,871 - satellite_download_logger - INFO - L8 2025-09-28-10-06-22: sand: 0.00% ,whitewater: 0.00% ,water: 80.99% 2025-10-20 14:50:44,871 - satellite_download_logger - INFO - L8 2025-09-28-10-06-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:50:44,873 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 14:50:44,873 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-10-20 14:50:44,873 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-10-20 14:50:44,873 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-10-20 14:50:44,874 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-10-20 14:50:45,107 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-20 14:50:45,111 - satellite_download_logger - INFO - L9 2025-09-29-10-00-14 cloud cover : 0.00% 2025-10-20 14:50:45,136 - satellite_download_logger - INFO - L9 2025-09-29-10-00-14: sand: 0.00% ,whitewater: 0.00% ,water: 80.49% 2025-10-20 14:50:45,137 - satellite_download_logger - INFO - L9 2025-09-29-10-00-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:50:45,138 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 14:50:45,138 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 81 2025-10-20 14:50:45,138 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 81 2025-10-20 14:50:45,138 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 81 2025-10-20 14:50:45,140 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 81 2025-10-20 14:50:45,373 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02 cloud cover : 0.00% 2025-10-20 14:50:45,400 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02: sand: 0.00% ,whitewater: 0.00% ,water: 80.79% 2025-10-20 14:50:45,400 - 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 2025-10-20 14:50:45,401 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 14:50:45,401 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 85 2025-10-20 14:50:45,401 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 85 2025-10-20 14:50:45,402 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 85 2025-10-20 14:50:45,403 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 85 2025-10-20 14:50:45,650 - satellite_download_logger - INFO - L9 2025-10-06-10-06-26 cloud cover : 0.00% 2025-10-20 14:50:45,677 - satellite_download_logger - INFO - L9 2025-10-06-10-06-26: sand: 0.00% ,whitewater: 0.00% ,water: 80.89% 2025-10-20 14:50:45,677 - 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 2025-10-20 14:50:45,678 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 14:50:45,679 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 87 2025-10-20 14:50:45,679 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 87 2025-10-20 14:50:45,679 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 87 2025-10-20 14:50:45,680 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 87