2025-08-01 00:33:50,628 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250703 as 2025-07-03-10-00-07_L8_sar0874_ms.tif 2025-08-01 00:33:54,875 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250719 as 2025-07-19-10-00-12_L8_sar0874_ms.tif 2025-08-01 00:34:00,186 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250710 as 2025-07-10-10-06-18_L8_sar0874_ms.tif 2025-08-01 00:34:07,572 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250711 as 2025-07-11-10-00-05_L9_sar0874_ms.tif 2025-08-01 00:34:12,013 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250727 as 2025-07-27-10-00-13_L9_sar0874_ms.tif 2025-08-01 00:34:16,401 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250702 as 2025-07-02-10-06-15_L9_sar0874_ms.tif 2025-08-01 00:34:21,838 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250718 as 2025-07-18-10-06-21_L9_sar0874_ms.tif 2025-08-01 00:34:21,872 - satellite_download_logger - INFO - Please read the following information carefully: 2025-08-01 00:34:21,872 - 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. 2025-08-01 00:34:21,872 - 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. 2025-08-01 00:34:21,872 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-08-01 00:34:21,874 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-08-01 00:34:21,876 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-08-01 00:34:21,876 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-08-01 00:34:21,877 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-08-01 00:34:21,881 - satellite_download_logger - INFO - L8 2025-07-03-10-00-07 cloud cover : 0.00% 2025-08-01 00:34:21,915 - satellite_download_logger - INFO - L8 2025-07-03-10-00-07: sand: 0.68% ,whitewater: 4.85% ,water: 51.97% 2025-08-01 00:34:21,916 - satellite_download_logger - INFO - L8 2025-07-03-10-00-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:34:21,918 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-08-01 00:34:21,918 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 217 2025-08-01 00:34:21,918 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 217 2025-08-01 00:34:21,918 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 217 2025-08-01 00:34:21,922 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 216 2025-08-01 00:34:22,227 - satellite_download_logger - INFO - L8 2025-07-10-10-06-18 cloud cover : 0.00% 2025-08-01 00:34:22,297 - satellite_download_logger - INFO - L8 2025-07-10-10-06-18: sand: 0.96% ,whitewater: 5.78% ,water: 49.78% 2025-08-01 00:34:22,298 - satellite_download_logger - INFO - L8 2025-07-10-10-06-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:34:22,300 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-08-01 00:34:22,300 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 246 2025-08-01 00:34:22,300 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 246 2025-08-01 00:34:22,300 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 246 2025-08-01 00:34:22,304 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 245 2025-08-01 00:34:22,571 - satellite_download_logger - INFO - L8 2025-07-19-10-00-12 cloud cover : 0.00% 2025-08-01 00:34:22,602 - satellite_download_logger - INFO - L8 2025-07-19-10-00-12: sand: 0.79% ,whitewater: 5.98% ,water: 50.60% 2025-08-01 00:34:22,603 - satellite_download_logger - INFO - L8 2025-07-19-10-00-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:34:22,605 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-08-01 00:34:22,605 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 235 2025-08-01 00:34:22,605 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 235 2025-08-01 00:34:22,605 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 235 2025-08-01 00:34:22,609 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 234 2025-08-01 00:34:22,967 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-08-01 00:34:22,975 - satellite_download_logger - WARNING - L9 2025-07-02-10-06-15: Skipped due to cloud cover 21.59% > threshold 10.00% 2025-08-01 00:34:22,981 - satellite_download_logger - INFO - L9 2025-07-11-10-00-05 cloud cover : 0.00% 2025-08-01 00:34:23,015 - satellite_download_logger - INFO - L9 2025-07-11-10-00-05: sand: 1.64% ,whitewater: 8.17% ,water: 49.88% 2025-08-01 00:34:23,016 - satellite_download_logger - INFO - L9 2025-07-11-10-00-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:34:23,018 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-08-01 00:34:23,018 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 221 2025-08-01 00:34:23,018 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 221 2025-08-01 00:34:23,018 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 221 2025-08-01 00:34:23,022 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 220 2025-08-01 00:34:23,346 - satellite_download_logger - INFO - L9 2025-07-18-10-06-21 cloud cover : 0.00% 2025-08-01 00:34:23,390 - satellite_download_logger - INFO - L9 2025-07-18-10-06-21: sand: 1.16% ,whitewater: 5.74% ,water: 47.35% 2025-08-01 00:34:23,391 - satellite_download_logger - INFO - L9 2025-07-18-10-06-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:34:23,393 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-08-01 00:34:23,393 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 210 2025-08-01 00:34:23,394 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 210 2025-08-01 00:34:23,394 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 210 2025-08-01 00:34:23,397 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 209 2025-08-01 00:34:23,681 - satellite_download_logger - INFO - L9 2025-07-27-10-00-13 cloud cover : 0.00% 2025-08-01 00:34:23,720 - satellite_download_logger - INFO - L9 2025-07-27-10-00-13: sand: 2.02% ,whitewater: 10.15% ,water: 43.86% 2025-08-01 00:34:23,721 - satellite_download_logger - INFO - L9 2025-07-27-10-00-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:34:23,723 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-08-01 00:34:23,723 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 245 2025-08-01 00:34:23,723 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 245 2025-08-01 00:34:23,723 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 245 2025-08-01 00:34:23,736 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 244