2025-10-01 01:48:57,904 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192031_20250905 as 2025-09-05-09-59-40_L8_sar2483_ms.tif 2025-10-01 01:49:03,406 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250905 as 2025-09-05-10-00-04_L8_sar2483_ms.tif 2025-10-01 01:49:08,698 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250912 as 2025-09-12-10-05-53_L8_sar2483_ms.tif 2025-10-01 01:59:12,917 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250913 as 2025-09-13-09-59-46_L9_sar2483_ms.tif 2025-10-01 01:59:17,498 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250913 as 2025-09-13-10-00-10_L9_sar2483_ms.tif 2025-10-01 01:59:24,863 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250904 as 2025-09-04-10-05-55_L9_sar2483_ms.tif 2025-10-01 01:59:32,732 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250920 as 2025-09-20-10-05-58_L9_sar2483_ms.tif 2025-10-01 01:59:32,791 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-01 01:59:32,792 - 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. 2025-10-01 01:59:32,792 - 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. 2025-10-01 01:59:32,792 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-01 01:59:32,793 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-01 01:59:32,795 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-01 01:59:32,795 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-01 01:59:32,796 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-01 01:59:32,800 - satellite_download_logger - INFO - L8 2025-09-05-09-59-40 cloud cover : 0.00% 2025-10-01 01:59:32,838 - satellite_download_logger - INFO - L8 2025-09-05-09-59-40: sand: 2.18% ,whitewater: 0.00% ,water: 76.34% 2025-10-01 01:59:32,839 - satellite_download_logger - INFO - L8 2025-09-05-09-59-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 01:59:32,840 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:59:32,840 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 118 2025-10-01 01:59:32,840 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 118 2025-10-01 01:59:32,840 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 118 2025-10-01 01:59:32,840 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 118 2025-10-01 01:59:33,179 - satellite_download_logger - INFO - L8 2025-09-05-10-00-04 cloud cover : 0.00% 2025-10-01 01:59:33,204 - satellite_download_logger - INFO - L8 2025-09-05-10-00-04: sand: 1.85% ,whitewater: 0.00% ,water: 76.48% 2025-10-01 01:59:33,204 - satellite_download_logger - INFO - L8 2025-09-05-10-00-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 01:59:33,208 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:59:33,208 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 118 2025-10-01 01:59:33,208 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 118 2025-10-01 01:59:33,208 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 118 2025-10-01 01:59:33,208 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 118 2025-10-01 01:59:33,492 - satellite_download_logger - INFO - L8 2025-09-12-10-05-53 cloud cover : 0.00% 2025-10-01 01:59:33,518 - satellite_download_logger - INFO - L8 2025-09-12-10-05-53: sand: 0.93% ,whitewater: 0.23% ,water: 77.22% 2025-10-01 01:59:33,518 - satellite_download_logger - INFO - L8 2025-09-12-10-05-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 01:59:33,519 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:59:33,519 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 116 2025-10-01 01:59:33,519 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 116 2025-10-01 01:59:33,520 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 116 2025-10-01 01:59:33,520 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 116 2025-10-01 01:59:33,789 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-01 01:59:33,793 - satellite_download_logger - INFO - L9 2025-09-04-10-05-55 cloud cover : 0.00% 2025-10-01 01:59:33,818 - satellite_download_logger - INFO - L9 2025-09-04-10-05-55: sand: 3.06% ,whitewater: 0.00% ,water: 76.39% 2025-10-01 01:59:33,818 - satellite_download_logger - INFO - L9 2025-09-04-10-05-55: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 01:59:33,821 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:59:33,821 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 124 2025-10-01 01:59:33,821 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 124 2025-10-01 01:59:33,821 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 124 2025-10-01 01:59:33,821 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 124 2025-10-01 01:59:34,098 - satellite_download_logger - INFO - L9 2025-09-13-09-59-46 cloud cover : 0.00% 2025-10-01 01:59:34,123 - satellite_download_logger - INFO - L9 2025-09-13-09-59-46: sand: 1.71% ,whitewater: 0.00% ,water: 76.85% 2025-10-01 01:59:34,124 - satellite_download_logger - INFO - L9 2025-09-13-09-59-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 01:59:34,125 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:59:34,125 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 112 2025-10-01 01:59:34,126 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 112 2025-10-01 01:59:34,126 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 112 2025-10-01 01:59:34,126 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 112 2025-10-01 01:59:34,382 - satellite_download_logger - INFO - L9 2025-09-13-10-00-10 cloud cover : 0.00% 2025-10-01 01:59:34,407 - satellite_download_logger - INFO - L9 2025-09-13-10-00-10: sand: 1.85% ,whitewater: 0.00% ,water: 76.90% 2025-10-01 01:59:34,408 - satellite_download_logger - INFO - L9 2025-09-13-10-00-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 01:59:34,409 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:59:34,410 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 112 2025-10-01 01:59:34,410 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 112 2025-10-01 01:59:34,410 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 112 2025-10-01 01:59:34,410 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 112 2025-10-01 01:59:34,684 - satellite_download_logger - INFO - L9 2025-09-20-10-05-58 cloud cover : 0.00% 2025-10-01 01:59:34,709 - satellite_download_logger - INFO - L9 2025-09-20-10-05-58: sand: 2.45% ,whitewater: 0.00% ,water: 76.90% 2025-10-01 01:59:34,709 - satellite_download_logger - INFO - L9 2025-09-20-10-05-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 01:59:34,711 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:59:34,712 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 118 2025-10-01 01:59:34,712 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 118 2025-10-01 01:59:34,712 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 118 2025-10-01 01:59:34,712 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 118