2025-10-20 14:42:25,319 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250921 as 2025-09-21-10-00-11_L8_sar1638_ms.tif 2025-10-20 14:42:30,621 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250928 as 2025-09-28-10-05-58_L8_sar1638_ms.tif 2025-10-20 14:42:36,003 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250928 as 2025-09-28-10-06-22_L8_sar1638_ms.tif 2025-10-20 14:42:39,289 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250929 as 2025-09-29-10-00-14_L9_sar1638_ms.tif 2025-10-20 14:42:43,565 - 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/sar1638/L9/ms/2025-10-15-10-00-20_L9_sar1638_ms.tif 2025-10-20 14:42:47,915 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251006 as 2025-10-06-10-06-02_L9_sar1638_ms.tif 2025-10-20 14:42:53,227 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20251006 as 2025-10-06-10-06-26_L9_sar1638_ms.tif 2025-10-20 14:42:53,272 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-20 14:42:53,272 - 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 14:42:53,272 - 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 14:42:53,272 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-20 14:42:53,274 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-20 14:42:53,275 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-20 14:42:53,275 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-20 14:42:53,276 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-20 14:42:53,280 - satellite_download_logger - INFO - L8 2025-09-21-10-00-11 cloud cover : 0.00% 2025-10-20 14:42:53,306 - satellite_download_logger - INFO - L8 2025-09-21-10-00-11: sand: 0.00% ,whitewater: 0.04% ,water: 51.55% 2025-10-20 14:42:53,306 - 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 14:42:53,307 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-20 14:42:53,307 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 139 2025-10-20 14:42:53,307 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 139 2025-10-20 14:42:53,308 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 139 2025-10-20 14:42:53,309 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 138 2025-10-20 14:42:53,501 - satellite_download_logger - INFO - L8 2025-09-28-10-05-58 cloud cover : 0.00% 2025-10-20 14:42:53,529 - satellite_download_logger - INFO - L8 2025-09-28-10-05-58: sand: 0.28% ,whitewater: 0.00% ,water: 52.50% 2025-10-20 14:42:53,529 - 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 14:42:53,531 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-20 14:42:53,531 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 138 2025-10-20 14:42:53,531 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 138 2025-10-20 14:42:53,531 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 138 2025-10-20 14:42:53,533 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 137 2025-10-20 14:42:53,720 - satellite_download_logger - INFO - L8 2025-09-28-10-06-22 cloud cover : 2.10% 2025-10-20 14:42:53,747 - satellite_download_logger - INFO - L8 2025-09-28-10-06-22: sand: 0.28% ,whitewater: 0.00% ,water: 50.67% 2025-10-20 14:42:53,748 - 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 14:42:53,749 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-20 14:42:53,749 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 140 2025-10-20 14:42:53,751 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 107 2025-10-20 14:42:53,751 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 107 2025-10-20 14:42:53,753 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 107 2025-10-20 14:42:53,933 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-20 14:42:53,937 - satellite_download_logger - INFO - L9 2025-09-29-10-00-14 cloud cover : 4.52% 2025-10-20 14:42:53,961 - satellite_download_logger - INFO - L9 2025-09-29-10-00-14: sand: 0.36% ,whitewater: 0.00% ,water: 46.71% 2025-10-20 14:42:53,961 - 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 14:42:53,962 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-20 14:42:53,962 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 131 2025-10-20 14:42:53,965 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 64 2025-10-20 14:42:53,965 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 64 2025-10-20 14:42:53,966 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 63 2025-10-20 14:42:54,150 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02 cloud cover : 0.00% 2025-10-20 14:42:54,177 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02: sand: 0.00% ,whitewater: 0.00% ,water: 52.74% 2025-10-20 14:42:54,178 - 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 14:42:54,179 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-20 14:42:54,179 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 136 2025-10-20 14:42:54,179 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 136 2025-10-20 14:42:54,179 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 136 2025-10-20 14:42:54,181 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 135 2025-10-20 14:42:54,386 - satellite_download_logger - INFO - L9 2025-10-06-10-06-26 cloud cover : 0.00% 2025-10-20 14:42:54,413 - satellite_download_logger - INFO - L9 2025-10-06-10-06-26: sand: 0.00% ,whitewater: 0.00% ,water: 52.94% 2025-10-20 14:42:54,413 - 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 14:42:54,414 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-20 14:42:54,414 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 136 2025-10-20 14:42:54,414 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 136 2025-10-20 14:42:54,414 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 136 2025-10-20 14:42:54,416 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 135