2025-12-01 00:09:07,213 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074085_20251028 as 2025-10-28-22-12-05_L8_nzd0069_ms.tif 2025-12-01 00:09:11,014 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075084_20251019 as 2025-10-19-22-17-50_L8_nzd0069_ms.tif 2025-12-01 00:09:15,422 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075084_20251104 as 2025-11-04-22-17-53_L8_nzd0069_ms.tif 2025-12-01 00:09:20,006 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075085_20251019 as 2025-10-19-22-18-14_L8_nzd0069_ms.tif 2025-12-01 00:09:24,582 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075085_20251104 as 2025-11-04-22-18-17_L8_nzd0069_ms.tif 2025-12-01 00:09:30,161 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074085_20251105 as 2025-11-05-22-12-10_L9_nzd0069_ms.tif 2025-12-01 00:09:35,453 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074085_20251121 as 2025-11-21-22-12-07_L9_nzd0069_ms.tif 2025-12-01 00:09:39,112 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075084_20251112 as 2025-11-12-22-17-59_L9_nzd0069_ms.tif 2025-12-01 00:09:43,584 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075085_20251112 as 2025-11-12-22-18-23_L9_nzd0069_ms.tif 2025-12-01 00:09:43,647 - satellite_download_logger - INFO - Please read the following information carefully: 2025-12-01 00:09:43,647 - 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. 2025-12-01 00:09:43,647 - 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. 2025-12-01 00:09:43,647 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-12-01 00:09:43,649 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-12-01 00:09:43,651 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-12-01 00:09:43,651 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-12-01 00:09:43,652 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-12-01 00:09:43,661 - satellite_download_logger - WARNING - L8 2025-10-19-22-17-50: Skipped due to cloud cover 35.28% > threshold 10.00% 2025-12-01 00:09:43,667 - satellite_download_logger - WARNING - L8 2025-10-19-22-18-14: Skipped due to cloud cover 34.51% > threshold 10.00% 2025-12-01 00:09:43,673 - satellite_download_logger - INFO - L8 2025-10-28-22-12-05 cloud cover : 0.00% 2025-12-01 00:09:43,721 - satellite_download_logger - INFO - L8 2025-10-28-22-12-05: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% 2025-12-01 00:09:43,721 - satellite_download_logger - INFO - L8 2025-10-28-22-12-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 00:09:43,737 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 36 shorelines. Number of shorelines after filtering shorelines: 5 shorelines 2025-12-01 00:09:43,737 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 530 2025-12-01 00:09:43,737 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 530 2025-12-01 00:09:43,737 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 530 2025-12-01 00:09:43,879 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 527 2025-12-01 00:09:44,233 - satellite_download_logger - INFO - L8 2025-11-04-22-17-53 cloud cover : 0.00% 2025-12-01 00:09:44,291 - satellite_download_logger - INFO - L8 2025-11-04-22-17-53: sand: 10.47% ,whitewater: 0.76% ,water: 50.73% 2025-12-01 00:09:44,291 - satellite_download_logger - INFO - L8 2025-11-04-22-17-53: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-12-01 00:09:44,294 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:09:44,294 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 232 2025-12-01 00:09:44,294 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 232 2025-12-01 00:09:44,294 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 232 2025-12-01 00:09:44,300 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 230 2025-12-01 00:09:44,724 - satellite_download_logger - INFO - L8 2025-11-04-22-18-17 cloud cover : 0.00% 2025-12-01 00:09:44,788 - satellite_download_logger - INFO - L8 2025-11-04-22-18-17: sand: 10.82% ,whitewater: 0.75% ,water: 50.74% 2025-12-01 00:09:44,789 - satellite_download_logger - INFO - L8 2025-11-04-22-18-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-12-01 00:09:44,792 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:09:44,792 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 232 2025-12-01 00:09:44,792 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 232 2025-12-01 00:09:44,792 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 232 2025-12-01 00:09:44,810 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 230 2025-12-01 00:09:45,124 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-12-01 00:09:45,130 - satellite_download_logger - INFO - L9 2025-11-05-22-12-10 cloud cover : 0.00% 2025-12-01 00:09:45,182 - satellite_download_logger - INFO - L9 2025-11-05-22-12-10: sand: 13.21% ,whitewater: 0.88% ,water: 50.93% 2025-12-01 00:09:45,183 - satellite_download_logger - INFO - L9 2025-11-05-22-12-10: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-12-01 00:09:45,186 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:09:45,186 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 224 2025-12-01 00:09:45,186 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 224 2025-12-01 00:09:45,186 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 224 2025-12-01 00:09:45,195 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 219 2025-12-01 00:09:45,458 - satellite_download_logger - INFO - L9 2025-11-12-22-17-59 cloud cover : 0.00% 2025-12-01 00:09:45,512 - satellite_download_logger - INFO - L9 2025-11-12-22-17-59: sand: 1.36% ,whitewater: 10.14% ,water: 39.41% 2025-12-01 00:09:45,513 - satellite_download_logger - INFO - L9 2025-11-12-22-17-59: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-12-01 00:09:45,518 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:09:45,518 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 253 2025-12-01 00:09:45,518 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 253 2025-12-01 00:09:45,518 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 253 2025-12-01 00:09:45,524 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 251 2025-12-01 00:09:45,836 - satellite_download_logger - INFO - L9 2025-11-12-22-18-23 cloud cover : 0.00% 2025-12-01 00:09:45,918 - satellite_download_logger - INFO - L9 2025-11-12-22-18-23: sand: 1.43% ,whitewater: 10.30% ,water: 39.33% 2025-12-01 00:09:45,919 - satellite_download_logger - INFO - L9 2025-11-12-22-18-23: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-12-01 00:09:45,923 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:09:45,923 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 249 2025-12-01 00:09:45,923 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 249 2025-12-01 00:09:45,923 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 249 2025-12-01 00:09:45,930 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 247 2025-12-01 00:09:46,235 - satellite_download_logger - INFO - L9 2025-11-21-22-12-07 cloud cover : 0.00% 2025-12-01 00:09:46,254 - satellite_download_logger - INFO - L9 2025-11-21-22-12-07: sand: 0.00% ,whitewater: 0.00% ,water: 0.73% 2025-12-01 00:09:46,254 - satellite_download_logger - INFO - L9 2025-11-21-22-12-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 00:09:46,255 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 0 shorelines