2025-10-20 14:35:51,958 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250921 as 2025-09-21-10-00-11_L8_sar1105_ms.tif 2025-10-20 14:35:58,268 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250921 as 2025-09-21-10-00-35_L8_sar1105_ms.tif 2025-10-20 14:36:06,471 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250929 as 2025-09-29-10-00-14_L9_sar1105_ms.tif 2025-10-20 14:36:13,686 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20251015 as 2025-10-15-10-00-20_L9_sar1105_ms.tif 2025-10-20 14:36:19,141 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250929 as 2025-09-29-10-00-38_L9_sar1105_ms.tif 2025-10-20 14:36:26,386 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192033_20251015 as 2025-10-15-10-00-44_L9_sar1105_ms.tif 2025-10-20 14:36:26,418 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-20 14:36:26,418 - 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 14:36:26,418 - 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 14:36:26,418 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-20 14:36:26,420 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-20 14:36:26,421 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-20 14:36:26,421 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-20 14:36:26,423 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-20 14:36:26,426 - satellite_download_logger - INFO - L8 2025-09-21-10-00-11 cloud cover : 0.00% 2025-10-20 14:36:26,445 - satellite_download_logger - INFO - L8 2025-09-21-10-00-11: sand: 0.00% ,whitewater: 0.00% ,water: 56.82% 2025-10-20 14:36:26,446 - 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 14:36:26,447 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 14:36:26,447 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 90 2025-10-20 14:36:26,447 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 90 2025-10-20 14:36:26,447 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 90 2025-10-20 14:36:26,448 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 90 2025-10-20 14:36:26,772 - satellite_download_logger - INFO - L8 2025-09-21-10-00-35 cloud cover : 0.00% 2025-10-20 14:36:26,813 - satellite_download_logger - INFO - L8 2025-09-21-10-00-35: sand: 0.00% ,whitewater: 0.00% ,water: 57.17% 2025-10-20 14:36:26,813 - satellite_download_logger - INFO - L8 2025-09-21-10-00-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:36:26,814 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 14:36:26,815 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 90 2025-10-20 14:36:26,815 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 90 2025-10-20 14:36:26,815 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 90 2025-10-20 14:36:26,819 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 90 2025-10-20 14:36:27,074 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-20 14:36:27,078 - satellite_download_logger - INFO - L9 2025-09-29-10-00-14 cloud cover : 3.57% 2025-10-20 14:36:27,098 - satellite_download_logger - INFO - L9 2025-09-29-10-00-14: sand: 0.43% ,whitewater: 0.00% ,water: 53.55% 2025-10-20 14:36:27,098 - 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 14:36:27,099 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 14:36:27,099 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 85 2025-10-20 14:36:27,100 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 49 2025-10-20 14:36:27,100 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 49 2025-10-20 14:36:27,101 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 49 2025-10-20 14:36:27,333 - satellite_download_logger - INFO - L9 2025-09-29-10-00-38 cloud cover : 4.46% 2025-10-20 14:36:27,350 - satellite_download_logger - INFO - L9 2025-09-29-10-00-38: sand: 0.43% ,whitewater: 0.00% ,water: 52.91% 2025-10-20 14:36:27,350 - satellite_download_logger - INFO - L9 2025-09-29-10-00-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:36:27,352 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 14:36:27,352 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 85 2025-10-20 14:36:27,353 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 48 2025-10-20 14:36:27,353 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 48 2025-10-20 14:36:27,354 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 48 2025-10-20 14:36:27,590 - satellite_download_logger - INFO - L9 2025-10-15-10-00-20 cloud cover : 0.00% 2025-10-20 14:36:27,607 - satellite_download_logger - INFO - L9 2025-10-15-10-00-20: sand: 0.00% ,whitewater: 0.14% ,water: 56.82% 2025-10-20 14:36:27,607 - satellite_download_logger - INFO - L9 2025-10-15-10-00-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:36:27,608 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 14:36:27,609 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 108 2025-10-20 14:36:27,609 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 108 2025-10-20 14:36:27,609 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 108 2025-10-20 14:36:27,610 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 108 2025-10-20 14:36:27,841 - satellite_download_logger - INFO - L9 2025-10-15-10-00-44 cloud cover : 0.00% 2025-10-20 14:36:27,858 - satellite_download_logger - INFO - L9 2025-10-15-10-00-44: sand: 0.00% ,whitewater: 0.14% ,water: 56.82% 2025-10-20 14:36:27,858 - satellite_download_logger - INFO - L9 2025-10-15-10-00-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:36:27,860 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 14:36:27,860 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 106 2025-10-20 14:36:27,860 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 106 2025-10-20 14:36:27,860 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 106 2025-10-20 14:36:27,861 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 106