2025-10-01 00:52:32,392 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250905 as 2025-09-05-10-00-28_L8_sar0873_ms.tif 2025-10-01 00:52:38,026 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250827 as 2025-08-27-10-06-34_L8_sar0873_ms.tif 2025-10-01 00:52:42,455 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250912 as 2025-09-12-10-06-40_L8_sar0873_ms.tif 2025-10-01 00:52:47,197 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250913 as 2025-09-13-10-00-34_L9_sar0873_ms.tif 2025-10-01 00:52:55,114 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250904 as 2025-09-04-10-06-43_L9_sar0873_ms.tif 2025-10-01 00:52:59,582 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250920 as 2025-09-20-10-06-46_L9_sar0873_ms.tif 2025-10-01 00:52:59,619 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-01 00:52:59,619 - 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 00:52:59,619 - 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 00:52:59,619 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-01 00:52:59,621 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-01 00:52:59,622 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-01 00:52:59,622 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-01 00:52:59,624 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-01 00:52:59,627 - satellite_download_logger - WARNING - L8 2025-08-27-10-06-34: Skipped due to cloud cover 79.72% > threshold 10.00% 2025-10-01 00:52:59,630 - satellite_download_logger - INFO - L8 2025-09-05-10-00-28 cloud cover : 0.00% 2025-10-01 00:52:59,658 - satellite_download_logger - INFO - L8 2025-09-05-10-00-28: sand: 2.83% ,whitewater: 20.87% ,water: 53.26% 2025-10-01 00:52:59,658 - satellite_download_logger - INFO - L8 2025-09-05-10-00-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:52:59,660 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:52:59,660 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 140 2025-10-01 00:52:59,660 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 140 2025-10-01 00:52:59,661 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 140 2025-10-01 00:52:59,663 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 138 2025-10-01 00:52:59,949 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40 cloud cover : 0.00% 2025-10-01 00:52:59,978 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40: sand: 1.18% ,whitewater: 17.84% ,water: 57.27% 2025-10-01 00:52:59,978 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:52:59,980 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:52:59,980 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 117 2025-10-01 00:52:59,980 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 117 2025-10-01 00:52:59,980 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 117 2025-10-01 00:52:59,982 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 116 2025-10-01 00:53:00,293 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-01 00:53:00,336 - satellite_download_logger - WARNING - L9 2025-08-28-10-00-28: Skipped due to cloud cover 81.94% > threshold 10.00% 2025-10-01 00:53:00,343 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43 cloud cover : 0.00% 2025-10-01 00:53:00,388 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43: sand: 3.16% ,whitewater: 21.59% ,water: 51.88% 2025-10-01 00:53:00,388 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:53:00,390 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:53:00,390 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 115 2025-10-01 00:53:00,390 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 115 2025-10-01 00:53:00,390 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 115 2025-10-01 00:53:00,392 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 114 2025-10-01 00:53:00,664 - satellite_download_logger - INFO - L9 2025-09-13-10-00-34 cloud cover : 0.00% 2025-10-01 00:53:00,689 - satellite_download_logger - INFO - L9 2025-09-13-10-00-34: sand: 1.45% ,whitewater: 17.71% ,water: 57.60% 2025-10-01 00:53:00,690 - satellite_download_logger - INFO - L9 2025-09-13-10-00-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:53:00,692 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:53:00,692 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 121 2025-10-01 00:53:00,692 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 121 2025-10-01 00:53:00,692 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 121 2025-10-01 00:53:00,694 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 120 2025-10-01 00:53:00,887 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46 cloud cover : 0.00% 2025-10-01 00:53:00,908 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46: sand: 1.45% ,whitewater: 19.29% ,water: 55.23% 2025-10-01 00:53:00,908 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:53:00,911 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:53:00,911 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 125 2025-10-01 00:53:00,911 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 125 2025-10-01 00:53:00,911 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 125 2025-10-01 00:53:00,917 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 124