2025-08-01 00:09:56,207 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074090_20250622 as 2025-06-22-22-13-31_L8_nzd0454_ms.tif 2025-08-01 00:10:11,061 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074091_20250622 as 2025-06-22-22-13-55_L8_nzd0454_ms.tif 2025-08-01 00:10:23,309 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074090_20250630 as 2025-06-30-22-13-31_L9_nzd0454_ms.tif 2025-08-01 00:10:34,538 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074090_20250716 as 2025-07-16-22-13-36_L9_nzd0454_ms.tif 2025-08-01 00:10:51,740 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074091_20250630 as 2025-06-30-22-13-55_L9_nzd0454_ms.tif 2025-08-01 00:11:08,057 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074091_20250716 as 2025-07-16-22-14-00_L9_nzd0454_ms.tif 2025-08-01 00:11:08,122 - satellite_download_logger - INFO - Please read the following information carefully: 2025-08-01 00:11:08,122 - 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 00:11:08,122 - 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 00:11:08,122 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-08-01 00:11:08,123 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-08-01 00:11:08,125 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-08-01 00:11:08,125 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-08-01 00:11:08,126 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-08-01 00:11:08,323 - satellite_download_logger - INFO - L8 2025-06-22-22-13-31 cloud cover : 1.71% 2025-08-01 00:11:10,405 - satellite_download_logger - INFO - L8 2025-06-22-22-13-31: sand: 0.00% ,whitewater: 0.20% ,water: 11.95% 2025-08-01 00:11:10,417 - satellite_download_logger - INFO - L8 2025-06-22-22-13-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:11:10,429 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 28 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-08-01 00:11:10,429 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 778 2025-08-01 00:11:10,713 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 724 2025-08-01 00:11:10,713 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 724 2025-08-01 00:11:26,408 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 722 2025-08-01 00:11:28,349 - satellite_download_logger - INFO - L8 2025-06-22-22-13-55 cloud cover : 0.42% 2025-08-01 00:11:37,728 - satellite_download_logger - INFO - L8 2025-06-22-22-13-55: sand: 0.00% ,whitewater: 0.30% ,water: 50.17% 2025-08-01 00:11:37,796 - satellite_download_logger - INFO - L8 2025-06-22-22-13-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:11:37,828 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 53 shorelines. Number of shorelines after filtering shorelines: 5 shorelines 2025-08-01 00:11:37,828 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 3215 2025-08-01 00:11:39,065 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 3023 2025-08-01 00:11:39,065 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 3023 2025-08-01 00:11:39,066 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 3023 2025-08-01 00:11:41,602 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-08-01 00:11:41,799 - satellite_download_logger - INFO - L9 2025-06-30-22-13-31 cloud cover : 1.32% 2025-08-01 00:11:44,229 - satellite_download_logger - INFO - L9 2025-06-30-22-13-31: sand: 0.00% ,whitewater: 0.11% ,water: 12.18% 2025-08-01 00:11:44,241 - satellite_download_logger - INFO - L9 2025-06-30-22-13-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:11:44,253 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 31 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-08-01 00:11:44,254 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 868 2025-08-01 00:11:44,466 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 684 2025-08-01 00:11:44,467 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 684 2025-08-01 00:12:01,800 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 682 2025-08-01 00:12:05,539 - satellite_download_logger - INFO - L9 2025-06-30-22-13-55 cloud cover : 0.27% 2025-08-01 00:12:15,062 - satellite_download_logger - INFO - L9 2025-06-30-22-13-55: sand: 0.00% ,whitewater: 0.17% ,water: 50.40% 2025-08-01 00:12:15,115 - satellite_download_logger - INFO - L9 2025-06-30-22-13-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:12:15,178 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 55 shorelines. Number of shorelines after filtering shorelines: 6 shorelines 2025-08-01 00:12:15,178 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 3193 2025-08-01 00:12:16,129 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 2925 2025-08-01 00:12:16,129 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 2925 2025-08-01 00:12:16,130 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 2925 2025-08-01 00:12:20,697 - satellite_download_logger - INFO - L9 2025-07-16-22-13-36 cloud cover : 1.45% 2025-08-01 00:12:23,225 - satellite_download_logger - INFO - L9 2025-07-16-22-13-36: sand: 0.00% ,whitewater: 0.71% ,water: 11.37% 2025-08-01 00:12:23,240 - satellite_download_logger - INFO - L9 2025-07-16-22-13-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:12:23,257 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 31 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-08-01 00:12:23,257 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 798 2025-08-01 00:12:23,461 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 608 2025-08-01 00:12:23,461 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 608 2025-08-01 00:12:34,848 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 606 2025-08-01 00:12:36,932 - satellite_download_logger - INFO - L9 2025-07-16-22-14-00 cloud cover : 0.54% 2025-08-01 00:12:44,835 - satellite_download_logger - INFO - L9 2025-07-16-22-14-00: sand: 0.00% ,whitewater: 0.95% ,water: 49.38% 2025-08-01 00:12:44,895 - satellite_download_logger - INFO - L9 2025-07-16-22-14-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:12:44,927 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 60 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-08-01 00:12:44,927 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 3025 2025-08-01 00:12:46,420 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 2864 2025-08-01 00:12:46,420 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 2864 2025-08-01 00:12:46,421 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 2864