2025-06-17 13:06:17,815 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250601 as 2025-06-01-09-59-49_L8_sar1217_ms.tif 2025-06-17 13:06:23,281 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250609 as 2025-06-09-09-59-50_L9_sar1217_ms.tif 2025-06-17 13:06:29,708 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250531 as 2025-05-31-10-05-58_L9_sar1217_ms.tif 2025-06-17 13:06:29,770 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-17 13:06:29,770 - 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 13:06:29,770 - 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 13:06:29,770 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-17 13:06:29,772 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-17 13:06:29,773 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-17 13:06:29,773 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-17 13:06:29,774 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-17 13:06:29,779 - satellite_download_logger - INFO - L8 2025-06-01-09-59-49 cloud cover : 0.00% 2025-06-17 13:06:29,807 - satellite_download_logger - INFO - L8 2025-06-01-09-59-49: sand: 0.96% ,whitewater: 0.00% ,water: 76.93% 2025-06-17 13:06:29,808 - 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 13:06:29,809 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:06:29,809 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 131 2025-06-17 13:06:29,809 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 131 2025-06-17 13:06:29,809 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 131 2025-06-17 13:06:29,811 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 131 2025-06-17 13:06:30,139 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-17 13:06:30,143 - satellite_download_logger - INFO - L9 2025-05-31-10-05-58 cloud cover : 0.00% 2025-06-17 13:06:30,173 - satellite_download_logger - INFO - L9 2025-05-31-10-05-58: sand: 0.23% ,whitewater: 0.00% ,water: 75.96% 2025-06-17 13:06:30,173 - 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 13:06:30,174 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:06:30,174 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 137 2025-06-17 13:06:30,174 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 137 2025-06-17 13:06:30,174 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 137 2025-06-17 13:06:30,176 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 137 2025-06-17 13:06:30,451 - satellite_download_logger - INFO - L9 2025-06-09-09-59-50 cloud cover : 0.00% 2025-06-17 13:06:30,481 - satellite_download_logger - INFO - L9 2025-06-09-09-59-50: sand: 0.54% ,whitewater: 0.00% ,water: 77.16% 2025-06-17 13:06:30,481 - 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 13:06:30,482 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:06:30,482 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 131 2025-06-17 13:06:30,482 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 131 2025-06-17 13:06:30,482 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 131 2025-06-17 13:06:30,484 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 131