2025-06-17 13:12:33,679 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250601 as 2025-06-01-09-59-25_L8_sar1728_ms.tif 2025-06-17 13:12:38,267 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250609 as 2025-06-09-09-59-26_L9_sar1728_ms.tif 2025-06-17 13:12:42,815 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250531 as 2025-05-31-10-05-10_L9_sar1728_ms.tif 2025-06-17 13:12:47,370 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250531 as 2025-05-31-10-05-34_L9_sar1728_ms.tif 2025-06-17 13:12:47,437 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-17 13:12:47,437 - 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 13:12:47,437 - 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 13:12:47,437 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-17 13:12:47,439 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-17 13:12:47,441 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-17 13:12:47,441 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-17 13:12:47,442 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-17 13:12:47,448 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25 cloud cover : 0.00% 2025-06-17 13:12:47,471 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25: sand: 0.00% ,whitewater: 0.00% ,water: 37.62% 2025-06-17 13:12:47,471 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 13:12:47,473 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:12:47,473 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 100 2025-06-17 13:12:47,473 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 100 2025-06-17 13:12:47,473 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 100 2025-06-17 13:12:47,473 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 100 2025-06-17 13:12:47,845 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-17 13:12:47,855 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10 cloud cover : 0.00% 2025-06-17 13:12:47,903 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10: sand: 0.21% ,whitewater: 0.00% ,water: 37.45% 2025-06-17 13:12:47,903 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 13:12:47,904 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:12:47,904 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 113 2025-06-17 13:12:47,904 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 113 2025-06-17 13:12:47,905 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 113 2025-06-17 13:12:47,905 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 113 2025-06-17 13:12:48,262 - satellite_download_logger - INFO - L9 2025-05-31-10-05-34 cloud cover : 0.00% 2025-06-17 13:12:48,286 - satellite_download_logger - INFO - L9 2025-05-31-10-05-34: sand: 0.21% ,whitewater: 0.00% ,water: 37.37% 2025-06-17 13:12:48,287 - satellite_download_logger - INFO - L9 2025-05-31-10-05-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 13:12:48,288 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:12:48,289 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 111 2025-06-17 13:12:48,289 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 111 2025-06-17 13:12:48,289 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 111 2025-06-17 13:12:48,289 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 111 2025-06-17 13:12:48,585 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26 cloud cover : 0.00% 2025-06-17 13:12:48,608 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26: sand: 0.00% ,whitewater: 0.00% ,water: 37.97% 2025-06-17 13:12:48,608 - 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 13:12:48,610 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:12:48,610 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 114 2025-06-17 13:12:48,610 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 114 2025-06-17 13:12:48,610 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 114 2025-06-17 13:12:48,610 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 114