2025-10-01 00:10:58,605 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250825 as 2025-08-25-22-14-39_L8_nzd0502_ms.tif 2025-10-01 00:11:02,239 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250910 as 2025-09-10-22-14-44_L8_nzd0502_ms.tif 2025-10-01 00:11:06,941 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075092_20250901 as 2025-09-01-22-20-53_L8_nzd0502_ms.tif 2025-10-01 00:11:12,475 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074092_20250902 as 2025-09-02-22-14-47_L9_nzd0502_ms.tif 2025-10-01 00:11:16,146 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074092_20250918 as 2025-09-18-22-14-49_L9_nzd0502_ms.tif 2025-10-01 00:11:19,704 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250909 as 2025-09-09-22-21-00_L9_nzd0502_ms.tif 2025-10-01 00:11:23,231 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250925 as 2025-09-25-22-21-04_L9_nzd0502_ms.tif 2025-10-01 00:11:23,263 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-01 00:11:23,263 - 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 00:11:23,263 - 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 00:11:23,263 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-01 00:11:23,265 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-01 00:11:23,266 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-01 00:11:23,266 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-01 00:11:23,267 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-01 00:11:23,278 - satellite_download_logger - INFO - L8 2025-08-25-22-14-39 cloud cover : 0.00% 2025-10-01 00:11:23,381 - satellite_download_logger - INFO - L8 2025-08-25-22-14-39: sand: 0.03% ,whitewater: 0.09% ,water: 49.83% 2025-10-01 00:11:23,382 - satellite_download_logger - INFO - L8 2025-08-25-22-14-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:11:23,384 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:11:23,384 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 260 2025-10-01 00:11:23,384 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 260 2025-10-01 00:11:23,384 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 260 2025-10-01 00:11:23,384 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 260 2025-10-01 00:11:23,833 - satellite_download_logger - INFO - L8 2025-09-01-22-20-53 cloud cover : 0.00% 2025-10-01 00:11:23,916 - satellite_download_logger - INFO - L8 2025-09-01-22-20-53: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% 2025-10-01 00:11:23,917 - satellite_download_logger - INFO - L8 2025-09-01-22-20-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:11:23,923 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 44 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-10-01 00:11:23,923 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 533 2025-10-01 00:11:23,923 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 533 2025-10-01 00:11:23,923 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 533 2025-10-01 00:11:23,923 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 533 2025-10-01 00:11:24,188 - satellite_download_logger - INFO - L8 2025-09-10-22-14-44 cloud cover : 0.00% 2025-10-01 00:11:24,282 - satellite_download_logger - INFO - L8 2025-09-10-22-14-44: sand: 0.00% ,whitewater: 0.03% ,water: 48.52% 2025-10-01 00:11:24,283 - satellite_download_logger - INFO - L8 2025-09-10-22-14-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:11:24,285 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:11:24,285 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 259 2025-10-01 00:11:24,285 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 259 2025-10-01 00:11:24,285 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 259 2025-10-01 00:11:24,285 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 259 2025-10-01 00:11:24,519 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-01 00:11:24,527 - satellite_download_logger - INFO - L9 2025-09-02-22-14-47 cloud cover : 0.00% 2025-10-01 00:11:24,581 - satellite_download_logger - INFO - L9 2025-09-02-22-14-47: sand: 0.00% ,whitewater: 0.16% ,water: 49.72% 2025-10-01 00:11:24,582 - satellite_download_logger - INFO - L9 2025-09-02-22-14-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:11:24,585 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:11:24,585 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 266 2025-10-01 00:11:24,585 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 266 2025-10-01 00:11:24,585 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 266 2025-10-01 00:11:24,585 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 266 2025-10-01 00:11:24,865 - satellite_download_logger - INFO - L9 2025-09-09-22-21-00 cloud cover : 0.00% 2025-10-01 00:11:24,899 - satellite_download_logger - INFO - L9 2025-09-09-22-21-00: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% 2025-10-01 00:11:24,900 - satellite_download_logger - INFO - L9 2025-09-09-22-21-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:11:24,901 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:11:24,901 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 52 2025-10-01 00:11:24,901 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 52 2025-10-01 00:11:24,901 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 52 2025-10-01 00:11:24,915 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 49 2025-10-01 00:11:25,190 - satellite_download_logger - INFO - L9 2025-09-18-22-14-49 cloud cover : 0.00% 2025-10-01 00:11:25,248 - satellite_download_logger - INFO - L9 2025-09-18-22-14-49: sand: 0.00% ,whitewater: 0.19% ,water: 48.79% 2025-10-01 00:11:25,249 - satellite_download_logger - INFO - L9 2025-09-18-22-14-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:11:25,251 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:11:25,251 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 264 2025-10-01 00:11:25,251 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 264 2025-10-01 00:11:25,251 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 264 2025-10-01 00:11:25,251 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 264 2025-10-01 00:11:25,483 - satellite_download_logger - INFO - L9 2025-09-25-22-21-04 cloud cover : 0.00% 2025-10-01 00:11:25,524 - satellite_download_logger - INFO - L9 2025-09-25-22-21-04: sand: 0.00% ,whitewater: 2.89% ,water: 7.72% 2025-10-01 00:11:25,524 - satellite_download_logger - INFO - L9 2025-09-25-22-21-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:11:25,526 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:11:25,526 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 78 2025-10-01 00:11:25,526 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 78 2025-10-01 00:11:25,526 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 78 2025-10-01 00:11:25,575 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 76