2025-06-17 13:24:37,139 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192031_20250601 as 2025-06-01-09-59-01_L8_sar2385_ms.tif 2025-06-17 13:24:41,596 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250601 as 2025-06-01-09-59-25_L8_sar2385_ms.tif 2025-06-17 13:24:48,776 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250609 as 2025-06-09-09-59-02_L9_sar2385_ms.tif 2025-06-17 13:24:57,997 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250609 as 2025-06-09-09-59-26_L9_sar2385_ms.tif 2025-06-17 13:25:03,218 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250531 as 2025-05-31-10-05-10_L9_sar2385_ms.tif 2025-06-17 13:25:03,268 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-17 13:25:03,268 - 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 13:25:03,268 - 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 13:25:03,268 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-17 13:25:03,269 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-17 13:25:03,271 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-17 13:25:03,271 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-17 13:25:03,272 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-17 13:25:03,276 - satellite_download_logger - INFO - L8 2025-06-01-09-59-01 cloud cover : 0.00% 2025-06-17 13:25:03,303 - satellite_download_logger - INFO - L8 2025-06-01-09-59-01: sand: 3.59% ,whitewater: 0.00% ,water: 33.55% 2025-06-17 13:25:03,303 - 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 13:25:03,305 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:25:03,305 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 134 2025-06-17 13:25:03,305 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 134 2025-06-17 13:25:03,305 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 134 2025-06-17 13:25:03,305 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 134 2025-06-17 13:25:03,522 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25 cloud cover : 0.00% 2025-06-17 13:25:03,558 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25: sand: 3.08% ,whitewater: 0.00% ,water: 33.69% 2025-06-17 13:25:03,558 - 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 13:25:03,560 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:25:03,560 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 132 2025-06-17 13:25:03,560 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 132 2025-06-17 13:25:03,560 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 132 2025-06-17 13:25:03,560 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 132 2025-06-17 13:25:03,768 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-17 13:25:03,772 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10 cloud cover : 0.00% 2025-06-17 13:25:03,802 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10: sand: 2.99% ,whitewater: 0.00% ,water: 33.00% 2025-06-17 13:25:03,802 - 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 13:25:03,804 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:25:03,804 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 125 2025-06-17 13:25:03,804 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 125 2025-06-17 13:25:03,804 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 125 2025-06-17 13:25:03,804 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 125 2025-06-17 13:25:04,018 - satellite_download_logger - INFO - L9 2025-06-09-09-59-02 cloud cover : 0.00% 2025-06-17 13:25:04,045 - satellite_download_logger - INFO - L9 2025-06-09-09-59-02: sand: 0.97% ,whitewater: 0.00% ,water: 34.24% 2025-06-17 13:25:04,045 - 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 13:25:04,046 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:25:04,046 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 125 2025-06-17 13:25:04,046 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 125 2025-06-17 13:25:04,047 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 125 2025-06-17 13:25:04,047 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 125 2025-06-17 13:25:04,244 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26 cloud cover : 0.00% 2025-06-17 13:25:04,268 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26: sand: 0.97% ,whitewater: 0.00% ,water: 34.38% 2025-06-17 13:25:04,268 - 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 13:25:04,269 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:25:04,269 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 123 2025-06-17 13:25:04,269 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 123 2025-06-17 13:25:04,269 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 123 2025-06-17 13:25:04,270 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 123