2025-06-01 00:21:49,446 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250430 as 2025-04-30-09-59-46_L8_sar0128_ms.tif 2025-06-01 00:21:57,596 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250516 as 2025-05-16-09-59-46_L8_sar0128_ms.tif 2025-06-01 00:22:02,825 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250507 as 2025-05-07-10-05-55_L8_sar0128_ms.tif 2025-06-01 00:22:10,060 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250508 as 2025-05-08-10-00-00_L9_sar0128_ms.tif 2025-06-01 00:22:14,371 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250524 as 2025-05-24-09-59-50_L9_sar0128_ms.tif 2025-06-01 00:22:14,454 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-01 00:22:14,454 - 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 00:22:14,454 - 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 00:22:14,454 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-01 00:22:14,456 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-01 00:22:14,458 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-01 00:22:14,458 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-01 00:22:14,469 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-01 00:22:14,474 - satellite_download_logger - INFO - Processing image L8 2025-04-30-09-59-46 2025-06-01 00:22:14,474 - satellite_download_logger - INFO - L8 2025-04-30-09-59-46 cloud cover : 0.00% 2025-06-01 00:22:14,532 - satellite_download_logger - INFO - L8 2025-04-30-09-59-46: sand: 0.20% ,whitewater: 0.00% ,water: 56.45% 2025-06-01 00:22:14,532 - satellite_download_logger - INFO - L8 2025-04-30-09-59-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:22:14,534 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:22:14,534 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 121 2025-06-01 00:22:14,534 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 121 2025-06-01 00:22:14,534 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 121 2025-06-01 00:22:14,537 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 119 2025-06-01 00:22:14,991 - satellite_download_logger - INFO - Processing image L8 2025-05-07-10-05-55 2025-06-01 00:22:14,991 - satellite_download_logger - INFO - L8 2025-05-07-10-05-55 cloud cover : 0.00% 2025-06-01 00:22:15,053 - satellite_download_logger - INFO - L8 2025-05-07-10-05-55: sand: 0.00% ,whitewater: 0.00% ,water: 57.80% 2025-06-01 00:22:15,054 - satellite_download_logger - INFO - L8 2025-05-07-10-05-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:22:15,055 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:22:15,056 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 124 2025-06-01 00:22:15,056 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 124 2025-06-01 00:22:15,056 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 124 2025-06-01 00:22:15,060 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 123 2025-06-01 00:22:15,443 - satellite_download_logger - INFO - Processing image L8 2025-05-16-09-59-46 2025-06-01 00:22:15,444 - satellite_download_logger - INFO - L8 2025-05-16-09-59-46 cloud cover : 0.00% 2025-06-01 00:22:15,502 - satellite_download_logger - INFO - L8 2025-05-16-09-59-46: sand: 0.00% ,whitewater: 0.00% ,water: 56.54% 2025-06-01 00:22:15,502 - satellite_download_logger - INFO - L8 2025-05-16-09-59-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:22:15,504 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:22:15,504 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 116 2025-06-01 00:22:15,504 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 116 2025-06-01 00:22:15,504 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 116 2025-06-01 00:22:15,507 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 114 2025-06-01 00:22:15,822 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-01 00:22:15,827 - satellite_download_logger - INFO - Processing image L9 2025-05-08-10-00-00 2025-06-01 00:22:15,827 - satellite_download_logger - INFO - L9 2025-05-08-10-00-00 cloud cover : 0.00% 2025-06-01 00:22:15,865 - satellite_download_logger - INFO - L9 2025-05-08-10-00-00: sand: 0.00% ,whitewater: 0.00% ,water: 56.25% 2025-06-01 00:22:15,866 - satellite_download_logger - INFO - L9 2025-05-08-10-00-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:22:15,868 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:22:15,868 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 121 2025-06-01 00:22:15,868 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 121 2025-06-01 00:22:15,868 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 121 2025-06-01 00:22:15,870 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 119 2025-06-01 00:22:16,363 - satellite_download_logger - INFO - Processing image L9 2025-05-24-09-59-50 2025-06-01 00:22:16,363 - satellite_download_logger - INFO - L9 2025-05-24-09-59-50 cloud cover : 0.00% 2025-06-01 00:22:16,404 - satellite_download_logger - INFO - L9 2025-05-24-09-59-50: sand: 0.00% ,whitewater: 0.00% ,water: 56.45% 2025-06-01 00:22:16,404 - satellite_download_logger - INFO - L9 2025-05-24-09-59-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:22:16,406 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:22:16,406 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 120 2025-06-01 00:22:16,406 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 120 2025-06-01 00:22:16,406 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 120 2025-06-01 00:22:16,408 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 118