2025-06-17 13:14:43,454 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192031_20250601 as 2025-06-01-09-59-01_L8_sar1851_ms.tif 2025-06-17 13:14:49,631 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250601 as 2025-06-01-09-59-25_L8_sar1851_ms.tif 2025-06-17 13:14:54,389 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250609 as 2025-06-09-09-59-02_L9_sar1851_ms.tif 2025-06-17 13:14:58,837 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250609 as 2025-06-09-09-59-26_L9_sar1851_ms.tif 2025-06-17 13:15:03,254 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250531 as 2025-05-31-10-05-10_L9_sar1851_ms.tif 2025-06-17 13:15:03,312 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-17 13:15:03,312 - 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 13:15:03,312 - 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 13:15:03,312 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-17 13:15:03,314 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-17 13:15:03,315 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-17 13:15:03,315 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-17 13:15:03,316 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-17 13:15:03,320 - satellite_download_logger - INFO - L8 2025-06-01-09-59-01 cloud cover : 0.00% 2025-06-17 13:15:03,343 - satellite_download_logger - INFO - L8 2025-06-01-09-59-01: sand: 2.52% ,whitewater: 0.00% ,water: 49.14% 2025-06-17 13:15:03,343 - 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 13:15:03,346 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:15:03,346 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-06-17 13:15:03,346 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-06-17 13:15:03,346 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-06-17 13:15:03,346 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-06-17 13:15:03,552 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25 cloud cover : 0.00% 2025-06-17 13:15:03,573 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25: sand: 2.47% ,whitewater: 0.00% ,water: 49.00% 2025-06-17 13:15:03,573 - 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 13:15:03,574 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:15:03,574 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-06-17 13:15:03,574 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-06-17 13:15:03,574 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-06-17 13:15:03,574 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-06-17 13:15:03,732 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-17 13:15:03,736 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10 cloud cover : 0.00% 2025-06-17 13:15:03,764 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10: sand: 2.66% ,whitewater: 0.00% ,water: 49.14% 2025-06-17 13:15:03,765 - 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 13:15:03,766 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:15:03,766 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-06-17 13:15:03,766 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-06-17 13:15:03,766 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-06-17 13:15:03,766 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-06-17 13:15:03,974 - satellite_download_logger - INFO - L9 2025-06-09-09-59-02 cloud cover : 0.00% 2025-06-17 13:15:03,994 - satellite_download_logger - INFO - L9 2025-06-09-09-59-02: sand: 2.05% ,whitewater: 0.00% ,water: 49.28% 2025-06-17 13:15:03,994 - 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 13:15:03,995 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:15:03,995 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-06-17 13:15:03,995 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-06-17 13:15:03,995 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-06-17 13:15:03,995 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-06-17 13:15:04,385 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26 cloud cover : 0.00% 2025-06-17 13:15:04,406 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26: sand: 2.05% ,whitewater: 0.00% ,water: 49.18% 2025-06-17 13:15:04,406 - 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 13:15:04,407 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:15:04,407 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-06-17 13:15:04,407 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-06-17 13:15:04,407 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-06-17 13:15:04,407 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83