2025-06-17 12:52:14,910 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250601 as 2025-06-01-09-59-49_L8_sar0175_ms.tif 2025-06-17 12:52:24,395 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250609 as 2025-06-09-09-59-50_L9_sar0175_ms.tif 2025-06-17 12:52:32,493 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250531 as 2025-05-31-10-05-58_L9_sar0175_ms.tif 2025-06-17 12:52:32,536 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-17 12:52:32,536 - 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 12:52:32,536 - 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 12:52:32,536 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-17 12:52:32,537 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-17 12:52:32,539 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-17 12:52:32,539 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-17 12:52:32,540 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-17 12:52:32,543 - satellite_download_logger - INFO - L8 2025-06-01-09-59-49 cloud cover : 0.00% 2025-06-17 12:52:32,566 - satellite_download_logger - INFO - L8 2025-06-01-09-59-49: sand: 1.97% ,whitewater: 0.00% ,water: 40.07% 2025-06-17 12:52:32,566 - 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 12:52:32,567 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:52:32,567 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 85 2025-06-17 12:52:32,567 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 85 2025-06-17 12:52:32,567 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 85 2025-06-17 12:52:32,569 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 85 2025-06-17 12:52:32,853 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-17 12:52:32,857 - satellite_download_logger - INFO - L9 2025-05-31-10-05-58 cloud cover : 0.00% 2025-06-17 12:52:32,875 - satellite_download_logger - INFO - L9 2025-05-31-10-05-58: sand: 2.10% ,whitewater: 0.00% ,water: 40.98% 2025-06-17 12:52:32,875 - 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 12:52:32,876 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:52:32,876 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 84 2025-06-17 12:52:32,877 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 84 2025-06-17 12:52:32,877 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 84 2025-06-17 12:52:32,878 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 84 2025-06-17 12:52:33,163 - satellite_download_logger - INFO - L9 2025-06-09-09-59-50 cloud cover : 0.00% 2025-06-17 12:52:33,185 - satellite_download_logger - INFO - L9 2025-06-09-09-59-50: sand: 2.23% ,whitewater: 0.00% ,water: 41.18% 2025-06-17 12:52:33,185 - 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 12:52:33,186 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:52:33,186 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 81 2025-06-17 12:52:33,186 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 81 2025-06-17 12:52:33,186 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 81 2025-06-17 12:52:33,188 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 81