2025-06-17 12:49:55,844 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250601 as 2025-06-01-09-59-49_L8_sar0041_ms.tif 2025-06-17 12:50:03,350 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250609 as 2025-06-09-09-59-50_L9_sar0041_ms.tif 2025-06-17 12:50:11,052 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250531 as 2025-05-31-10-05-58_L9_sar0041_ms.tif 2025-06-17 12:50:11,138 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-17 12:50:11,139 - 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 12:50:11,139 - 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 12:50:11,139 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-17 12:50:11,148 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-17 12:50:11,149 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-17 12:50:11,149 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-17 12:50:11,156 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-17 12:50:11,161 - satellite_download_logger - INFO - L8 2025-06-01-09-59-49 cloud cover : 0.00% 2025-06-17 12:50:11,187 - satellite_download_logger - INFO - L8 2025-06-01-09-59-49: sand: 0.00% ,whitewater: 0.00% ,water: 56.27% 2025-06-17 12:50:11,188 - satellite_download_logger - INFO - L8 2025-06-01-09-59-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:50:11,189 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:50:11,189 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 112 2025-06-17 12:50:11,189 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 112 2025-06-17 12:50:11,189 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 112 2025-06-17 12:50:11,191 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 110 2025-06-17 12:50:11,486 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-17 12:50:11,491 - satellite_download_logger - INFO - L9 2025-05-31-10-05-58 cloud cover : 0.00% 2025-06-17 12:50:11,528 - satellite_download_logger - INFO - L9 2025-05-31-10-05-58: sand: 0.00% ,whitewater: 0.00% ,water: 55.86% 2025-06-17 12:50:11,528 - satellite_download_logger - INFO - L9 2025-05-31-10-05-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:50:11,530 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:50:11,530 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 108 2025-06-17 12:50:11,530 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 108 2025-06-17 12:50:11,530 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 108 2025-06-17 12:50:11,531 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 107 2025-06-17 12:50:11,815 - satellite_download_logger - INFO - L9 2025-06-09-09-59-50 cloud cover : 0.00% 2025-06-17 12:50:11,842 - satellite_download_logger - INFO - L9 2025-06-09-09-59-50: sand: 0.00% ,whitewater: 0.00% ,water: 56.01% 2025-06-17 12:50:11,842 - satellite_download_logger - INFO - L9 2025-06-09-09-59-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:50:11,843 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:50:11,843 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 109 2025-06-17 12:50:11,843 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 109 2025-06-17 12:50:11,843 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 109 2025-06-17 12:50:11,845 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 108