2025-07-01 00:00:34,525 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074084_20250606 as 2025-06-06-22-10-54_L8_nzd0026_ms.tif 2025-07-01 00:00:37,907 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075084_20250613 as 2025-06-13-22-17-12_L8_nzd0026_ms.tif 2025-07-01 00:00:44,509 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075084_20250621 as 2025-06-21-22-17-14_L9_nzd0026_ms.tif 2025-07-01 00:00:44,738 - satellite_download_logger - INFO - Please read the following information carefully: 2025-07-01 00:00:44,745 - 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. 2025-07-01 00:00:44,745 - 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. 2025-07-01 00:00:44,745 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-07-01 00:00:44,769 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-07-01 00:00:44,777 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-07-01 00:00:44,777 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-07-01 00:00:44,779 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-07-01 00:00:44,794 - satellite_download_logger - INFO - L8 2025-06-06-22-10-54 cloud cover : 0.00% 2025-07-01 00:00:45,067 - satellite_download_logger - INFO - L8 2025-06-06-22-10-54: sand: 0.00% ,whitewater: 0.23% ,water: 7.17% 2025-07-01 00:00:45,068 - satellite_download_logger - INFO - L8 2025-06-06-22-10-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-07-01 00:00:45,078 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-07-01 00:00:45,078 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 148 2025-07-01 00:00:45,078 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 148 2025-07-01 00:00:45,078 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 148 2025-07-01 00:00:45,082 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 148 2025-07-01 00:00:45,466 - satellite_download_logger - INFO - L8 2025-06-13-22-17-12 cloud cover : 0.00% 2025-07-01 00:00:45,522 - satellite_download_logger - INFO - L8 2025-06-13-22-17-12: sand: 0.33% ,whitewater: 0.00% ,water: 41.56% 2025-07-01 00:00:45,523 - satellite_download_logger - INFO - L8 2025-06-13-22-17-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-07-01 00:00:45,529 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-07-01 00:00:45,529 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 221 2025-07-01 00:00:45,529 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 221 2025-07-01 00:00:45,529 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 221 2025-07-01 00:00:45,534 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 221 2025-07-01 00:00:45,941 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-07-01 00:00:45,947 - satellite_download_logger - INFO - L9 2025-06-21-22-17-14 cloud cover : 0.00% 2025-07-01 00:00:46,099 - satellite_download_logger - INFO - L9 2025-06-21-22-17-14: sand: 3.52% ,whitewater: 2.86% ,water: 34.50% 2025-07-01 00:00:46,100 - satellite_download_logger - INFO - L9 2025-06-21-22-17-14: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-07-01 00:00:46,104 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-07-01 00:00:46,104 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 157 2025-07-01 00:00:46,104 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 157 2025-07-01 00:00:46,104 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 157 2025-07-01 00:00:46,107 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 157