2025-10-01 00:51:54,583 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250905 as 2025-09-05-10-00-28_L8_sar0854_ms.tif 2025-10-01 00:51:59,238 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250827 as 2025-08-27-10-06-34_L8_sar0854_ms.tif 2025-10-01 00:52:06,547 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250912 as 2025-09-12-10-06-40_L8_sar0854_ms.tif 2025-10-01 00:52:14,685 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250913 as 2025-09-13-10-00-34_L9_sar0854_ms.tif 2025-10-01 00:52:18,081 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250904 as 2025-09-04-10-06-43_L9_sar0854_ms.tif 2025-10-01 00:52:25,544 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250920 as 2025-09-20-10-06-46_L9_sar0854_ms.tif 2025-10-01 00:52:25,591 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-01 00:52:25,591 - 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 00:52:25,591 - 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 00:52:25,592 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-01 00:52:25,593 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-01 00:52:25,595 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-01 00:52:25,595 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-01 00:52:25,596 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-01 00:52:25,600 - satellite_download_logger - WARNING - L8 2025-08-27-10-06-34: Skipped due to cloud cover 70.86% > threshold 10.00% 2025-10-01 00:52:25,604 - satellite_download_logger - INFO - L8 2025-09-05-10-00-28 cloud cover : 0.00% 2025-10-01 00:52:25,632 - satellite_download_logger - INFO - L8 2025-09-05-10-00-28: sand: 11.69% ,whitewater: 0.00% ,water: 41.20% 2025-10-01 00:52:25,632 - satellite_download_logger - INFO - L8 2025-09-05-10-00-28: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:52:25,634 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:52:25,634 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 165 2025-10-01 00:52:25,634 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 165 2025-10-01 00:52:25,634 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 165 2025-10-01 00:52:25,634 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 165 2025-10-01 00:52:25,893 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40 cloud cover : 0.00% 2025-10-01 00:52:25,931 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40: sand: 7.52% ,whitewater: 0.00% ,water: 41.76% 2025-10-01 00:52:25,931 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:52:25,933 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:52:25,933 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 105 2025-10-01 00:52:25,933 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 105 2025-10-01 00:52:25,933 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 105 2025-10-01 00:52:25,933 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 105 2025-10-01 00:52:26,167 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-01 00:52:26,176 - satellite_download_logger - WARNING - L9 2025-08-28-10-00-28: Skipped due to cloud cover 70.61% > threshold 10.00% 2025-10-01 00:52:26,179 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43 cloud cover : 0.00% 2025-10-01 00:52:26,206 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43: sand: 11.28% ,whitewater: 0.03% ,water: 40.63% 2025-10-01 00:52:26,206 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:52:26,208 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:52:26,208 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 107 2025-10-01 00:52:26,208 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 107 2025-10-01 00:52:26,208 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 107 2025-10-01 00:52:26,208 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 107 2025-10-01 00:52:26,464 - satellite_download_logger - INFO - L9 2025-09-13-10-00-34 cloud cover : 0.00% 2025-10-01 00:52:26,490 - satellite_download_logger - INFO - L9 2025-09-13-10-00-34: sand: 7.64% ,whitewater: 0.00% ,water: 41.29% 2025-10-01 00:52:26,491 - satellite_download_logger - INFO - L9 2025-09-13-10-00-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:52:26,493 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:52:26,493 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 168 2025-10-01 00:52:26,493 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 168 2025-10-01 00:52:26,493 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 168 2025-10-01 00:52:26,493 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 168 2025-10-01 00:52:26,747 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46 cloud cover : 0.00% 2025-10-01 00:52:26,774 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46: sand: 10.49% ,whitewater: 0.00% ,water: 40.57% 2025-10-01 00:52:26,775 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:52:26,777 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:52:26,777 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 105 2025-10-01 00:52:26,777 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 105 2025-10-01 00:52:26,777 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 105 2025-10-01 00:52:26,777 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 105