2025-06-17 12:30:44,092 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072088_20250523 as 2025-05-23-22-00-06_L8_nzd0325_ms.tif 2025-06-17 12:30:54,565 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072089_20250523 as 2025-05-23-22-00-30_L8_nzd0325_ms.tif 2025-06-17 12:31:02,036 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073088_20250530 as 2025-05-30-22-06-18_L8_nzd0325_ms.tif 2025-06-17 12:31:12,785 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072088_20250531 as 2025-05-31-22-00-05_L9_nzd0325_ms.tif 2025-06-17 12:31:20,372 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072089_20250531 as 2025-05-31-22-00-29_L9_nzd0325_ms.tif 2025-06-17 12:31:30,403 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073088_20250607 as 2025-06-07-22-06-17_L9_nzd0325_ms.tif 2025-06-17 12:31:30,442 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-17 12:31:30,442 - 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. 2025-06-17 12:31:30,442 - 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. 2025-06-17 12:31:30,442 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-17 12:31:30,443 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-17 12:31:30,445 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-17 12:31:30,445 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-17 12:31:30,446 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-17 12:31:30,505 - satellite_download_logger - INFO - L8 2025-05-23-22-00-06 cloud cover : 0.43% 2025-06-17 12:31:30,818 - satellite_download_logger - INFO - L8 2025-05-23-22-00-06: sand: 0.00% ,whitewater: 0.02% ,water: 51.44% 2025-06-17 12:31:30,821 - satellite_download_logger - INFO - L8 2025-05-23-22-00-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:31:30,825 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:31:30,825 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 609 2025-06-17 12:31:30,842 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 579 2025-06-17 12:31:30,843 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 579 2025-06-17 12:31:30,859 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 578 2025-06-17 12:31:31,365 - satellite_download_logger - INFO - L8 2025-05-23-22-00-30 cloud cover : 0.92% 2025-06-17 12:31:31,613 - satellite_download_logger - INFO - L8 2025-05-23-22-00-30: sand: 0.00% ,whitewater: 0.03% ,water: 51.18% 2025-06-17 12:31:31,617 - satellite_download_logger - INFO - L8 2025-05-23-22-00-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:31:31,622 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-06-17 12:31:31,622 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 584 2025-06-17 12:31:31,650 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 542 2025-06-17 12:31:31,650 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 542 2025-06-17 12:31:31,666 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 541 2025-06-17 12:31:32,172 - satellite_download_logger - INFO - L8 2025-05-30-22-06-18 cloud cover : 9.66% 2025-06-17 12:31:32,443 - satellite_download_logger - INFO - L8 2025-05-30-22-06-18: sand: 0.00% ,whitewater: 1.54% ,water: 41.92% 2025-06-17 12:31:32,447 - satellite_download_logger - INFO - L8 2025-05-30-22-06-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:31:32,450 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-06-17 12:31:32,450 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 530 2025-06-17 12:31:32,660 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 433 2025-06-17 12:31:32,660 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 433 2025-06-17 12:31:32,672 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 432 2025-06-17 12:31:33,134 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-17 12:31:33,187 - satellite_download_logger - INFO - L9 2025-05-31-22-00-05 cloud cover : 3.04% 2025-06-17 12:31:33,759 - satellite_download_logger - INFO - L9 2025-05-31-22-00-05: sand: 0.00% ,whitewater: 0.66% ,water: 49.50% 2025-06-17 12:31:33,762 - satellite_download_logger - INFO - L9 2025-05-31-22-00-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:31:33,765 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-06-17 12:31:33,765 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 423 2025-06-17 12:31:33,823 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 339 2025-06-17 12:31:33,823 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 339 2025-06-17 12:31:33,833 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 338 2025-06-17 12:31:34,618 - satellite_download_logger - INFO - L9 2025-05-31-22-00-29 cloud cover : 0.08% 2025-06-17 12:31:34,949 - satellite_download_logger - INFO - L9 2025-05-31-22-00-29: sand: 0.00% ,whitewater: 0.90% ,water: 50.91% 2025-06-17 12:31:34,952 - satellite_download_logger - INFO - L9 2025-05-31-22-00-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:31:34,956 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:31:34,956 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 631 2025-06-17 12:31:34,967 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 631 2025-06-17 12:31:34,967 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 631 2025-06-17 12:31:34,986 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 630 2025-06-17 12:31:35,662 - satellite_download_logger - INFO - L9 2025-06-07-22-06-17 cloud cover : 1.46% 2025-06-17 12:31:35,997 - satellite_download_logger - INFO - L9 2025-06-07-22-06-17: sand: 0.00% ,whitewater: 0.00% ,water: 51.12% 2025-06-17 12:31:36,001 - satellite_download_logger - INFO - L9 2025-06-07-22-06-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:31:36,004 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-06-17 12:31:36,004 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 470 2025-06-17 12:31:36,038 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 422 2025-06-17 12:31:36,038 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 422 2025-06-17 12:31:36,050 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 421