2025-06-17 13:13:53,458 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192031_20250601 as 2025-06-01-09-59-01_L8_sar1796_ms.tif 2025-06-17 13:13:58,858 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250601 as 2025-06-01-09-59-25_L8_sar1796_ms.tif 2025-06-17 13:14:05,950 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250609 as 2025-06-09-09-59-02_L9_sar1796_ms.tif 2025-06-17 13:14:11,407 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250609 as 2025-06-09-09-59-26_L9_sar1796_ms.tif 2025-06-17 13:14:15,993 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250531 as 2025-05-31-10-05-10_L9_sar1796_ms.tif 2025-06-17 13:14:16,049 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-17 13:14:16,049 - 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. 2025-06-17 13:14:16,049 - 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. 2025-06-17 13:14:16,049 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-17 13:14:16,051 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-17 13:14:16,052 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-17 13:14:16,052 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-17 13:14:16,053 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-17 13:14:16,058 - satellite_download_logger - INFO - L8 2025-06-01-09-59-01 cloud cover : 0.00% 2025-06-17 13:14:16,086 - satellite_download_logger - INFO - L8 2025-06-01-09-59-01: sand: 4.02% ,whitewater: 0.05% ,water: 29.07% 2025-06-17 13:14:16,087 - satellite_download_logger - INFO - L8 2025-06-01-09-59-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-06-17 13:14:16,089 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:16,089 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 110 2025-06-17 13:14:16,089 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 110 2025-06-17 13:14:16,089 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 110 2025-06-17 13:14:16,089 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 110 2025-06-17 13:14:16,350 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25 cloud cover : 0.00% 2025-06-17 13:14:16,375 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25: sand: 4.27% ,whitewater: 0.05% ,water: 29.07% 2025-06-17 13:14:16,375 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-06-17 13:14:16,377 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:16,377 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 108 2025-06-17 13:14:16,377 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 108 2025-06-17 13:14:16,377 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 108 2025-06-17 13:14:16,377 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 108 2025-06-17 13:14:16,634 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-17 13:14:16,638 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10 cloud cover : 0.00% 2025-06-17 13:14:16,661 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10: sand: 4.66% ,whitewater: 0.05% ,water: 27.58% 2025-06-17 13:14:16,661 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-06-17 13:14:16,663 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:16,663 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 104 2025-06-17 13:14:16,663 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 104 2025-06-17 13:14:16,663 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 104 2025-06-17 13:14:16,663 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 104 2025-06-17 13:14:16,895 - satellite_download_logger - INFO - L9 2025-06-09-09-59-02 cloud cover : 0.00% 2025-06-17 13:14:16,919 - satellite_download_logger - INFO - L9 2025-06-09-09-59-02: sand: 2.18% ,whitewater: 0.05% ,water: 28.77% 2025-06-17 13:14:16,919 - satellite_download_logger - INFO - L9 2025-06-09-09-59-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 13:14:16,920 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:16,920 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 111 2025-06-17 13:14:16,920 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 111 2025-06-17 13:14:16,920 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 111 2025-06-17 13:14:16,920 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 111 2025-06-17 13:14:17,172 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26 cloud cover : 0.00% 2025-06-17 13:14:17,199 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26: sand: 2.18% ,whitewater: 0.05% ,water: 28.72% 2025-06-17 13:14:17,199 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 13:14:17,201 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:17,201 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 111 2025-06-17 13:14:17,201 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 111 2025-06-17 13:14:17,201 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 111 2025-06-17 13:14:17,201 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 111