2025-06-01 00:07:50,123 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_071088_20250516 as 2025-05-16-21-53-53_L8_nzd0296_ms.tif 2025-06-01 00:07:55,931 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_072087_20250507 as 2025-05-07-21-59-37_L8_nzd0296_ms.tif 2025-06-01 00:08:03,856 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_072088_20250507 as 2025-05-07-22-00-01_L8_nzd0296_ms.tif 2025-06-01 00:08:11,462 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_071088_20250524 as 2025-05-24-21-53-57_L9_nzd0296_ms.tif 2025-06-01 00:08:16,505 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_072087_20250515 as 2025-05-15-21-59-47_L9_nzd0296_ms.tif 2025-06-01 00:08:22,268 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_072088_20250515 as 2025-05-15-22-00-11_L9_nzd0296_ms.tif 2025-06-01 00:08:22,349 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-01 00:08:22,349 - 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. 2025-06-01 00:08:22,349 - 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. 2025-06-01 00:08:22,350 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-01 00:08:22,351 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-01 00:08:22,353 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-01 00:08:22,353 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-01 00:08:22,354 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-01 00:08:22,387 - satellite_download_logger - INFO - Processing image L8 2025-05-07-21-59-37 2025-06-01 00:08:22,387 - satellite_download_logger - INFO - L8 2025-05-07-21-59-37 cloud cover : 0.00% 2025-06-01 00:08:22,510 - satellite_download_logger - INFO - L8 2025-05-07-21-59-37: sand: 0.00% ,whitewater: 3.12% ,water: 51.61% 2025-06-01 00:08:22,511 - satellite_download_logger - INFO - L8 2025-05-07-21-59-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:08:22,514 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:08:22,514 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 354 2025-06-01 00:08:22,514 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 354 2025-06-01 00:08:22,514 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 354 2025-06-01 00:08:22,514 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 354 2025-06-01 00:08:22,895 - satellite_download_logger - INFO - Processing image L8 2025-05-07-22-00-01 2025-06-01 00:08:22,895 - satellite_download_logger - INFO - L8 2025-05-07-22-00-01 cloud cover : 0.00% 2025-06-01 00:08:22,958 - satellite_download_logger - INFO - L8 2025-05-07-22-00-01: sand: 0.00% ,whitewater: 3.59% ,water: 51.17% 2025-06-01 00:08:22,959 - satellite_download_logger - INFO - L8 2025-05-07-22-00-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:08:22,972 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:08:22,972 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 356 2025-06-01 00:08:22,972 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 356 2025-06-01 00:08:22,972 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 356 2025-06-01 00:08:22,972 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 356 2025-06-01 00:08:23,407 - satellite_download_logger - INFO - Processing image L8 2025-05-16-21-53-53 2025-06-01 00:08:23,407 - satellite_download_logger - INFO - L8 2025-05-16-21-53-53 cloud cover : 2.99% 2025-06-01 00:08:23,498 - satellite_download_logger - INFO - L8 2025-05-16-21-53-53: sand: 0.00% ,whitewater: 0.86% ,water: 54.70% 2025-06-01 00:08:23,499 - satellite_download_logger - INFO - L8 2025-05-16-21-53-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:08:23,502 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-06-01 00:08:23,502 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 314 2025-06-01 00:08:23,512 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 271 2025-06-01 00:08:23,512 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 271 2025-06-01 00:08:23,513 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 271 2025-06-01 00:08:23,782 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-01 00:08:23,790 - satellite_download_logger - INFO - Processing image L9 2025-05-15-21-59-47 2025-06-01 00:08:23,790 - satellite_download_logger - INFO - L9 2025-05-15-21-59-47 cloud cover : 0.00% 2025-06-01 00:08:23,874 - satellite_download_logger - INFO - L9 2025-05-15-21-59-47: sand: 0.08% ,whitewater: 3.55% ,water: 53.15% 2025-06-01 00:08:23,875 - satellite_download_logger - INFO - L9 2025-05-15-21-59-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:08:23,878 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:08:23,879 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 349 2025-06-01 00:08:23,879 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 349 2025-06-01 00:08:23,879 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 349 2025-06-01 00:08:23,879 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 349 2025-06-01 00:08:24,988 - satellite_download_logger - INFO - Processing image L9 2025-05-15-22-00-11 2025-06-01 00:08:24,988 - satellite_download_logger - INFO - L9 2025-05-15-22-00-11 cloud cover : 0.00% 2025-06-01 00:08:25,078 - satellite_download_logger - INFO - L9 2025-05-15-22-00-11: sand: 0.14% ,whitewater: 4.03% ,water: 52.67% 2025-06-01 00:08:25,083 - satellite_download_logger - INFO - L9 2025-05-15-22-00-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:08:25,086 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:08:25,098 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 348 2025-06-01 00:08:25,098 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 348 2025-06-01 00:08:25,098 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 348 2025-06-01 00:08:25,098 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 348 2025-06-01 00:08:26,122 - satellite_download_logger - INFO - Processing image L9 2025-05-24-21-53-57 2025-06-01 00:08:26,122 - satellite_download_logger - INFO - L9 2025-05-24-21-53-57 cloud cover : 0.00% 2025-06-01 00:08:26,301 - satellite_download_logger - INFO - L9 2025-05-24-21-53-57: sand: 0.00% ,whitewater: 1.64% ,water: 50.45% 2025-06-01 00:08:26,303 - satellite_download_logger - INFO - L9 2025-05-24-21-53-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:08:26,307 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:08:26,307 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 374 2025-06-01 00:08:26,334 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 374 2025-06-01 00:08:26,334 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 374 2025-06-01 00:08:26,334 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 374