2025-06-01 00:22:53,879 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250430 as 2025-04-30-09-59-46_L8_sar0175_ms.tif 2025-06-01 00:23:01,072 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250516 as 2025-05-16-09-59-46_L8_sar0175_ms.tif 2025-06-01 00:23:09,626 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250507 as 2025-05-07-10-05-55_L8_sar0175_ms.tif 2025-06-01 00:23:15,786 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250508 as 2025-05-08-10-00-00_L9_sar0175_ms.tif 2025-06-01 00:23:22,073 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250524 as 2025-05-24-09-59-50_L9_sar0175_ms.tif 2025-06-01 00:23:22,146 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-01 00:23:22,146 - 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 00:23:22,146 - 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 00:23:22,146 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-01 00:23:22,149 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-01 00:23:22,151 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-01 00:23:22,151 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-01 00:23:22,153 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-01 00:23:22,158 - satellite_download_logger - INFO - Processing image L8 2025-04-30-09-59-46 2025-06-01 00:23:22,158 - satellite_download_logger - INFO - L8 2025-04-30-09-59-46 cloud cover : 0.00% 2025-06-01 00:23:22,207 - satellite_download_logger - INFO - L8 2025-04-30-09-59-46: sand: 2.03% ,whitewater: 0.00% ,water: 42.03% 2025-06-01 00:23:22,208 - 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 00:23:22,211 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:23:22,211 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 84 2025-06-01 00:23:22,211 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 84 2025-06-01 00:23:22,211 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 84 2025-06-01 00:23:22,213 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 84 2025-06-01 00:23:22,797 - satellite_download_logger - INFO - Processing image L8 2025-05-07-10-05-55 2025-06-01 00:23:22,798 - satellite_download_logger - INFO - L8 2025-05-07-10-05-55 cloud cover : 0.00% 2025-06-01 00:23:22,863 - satellite_download_logger - INFO - L8 2025-05-07-10-05-55: sand: 1.84% ,whitewater: 0.00% ,water: 40.00% 2025-06-01 00:23:22,863 - 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 00:23:22,865 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:23:22,865 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 81 2025-06-01 00:23:22,865 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 81 2025-06-01 00:23:22,865 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 81 2025-06-01 00:23:22,867 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 81 2025-06-01 00:23:23,442 - satellite_download_logger - INFO - Processing image L8 2025-05-16-09-59-46 2025-06-01 00:23:23,443 - satellite_download_logger - INFO - L8 2025-05-16-09-59-46 cloud cover : 0.00% 2025-06-01 00:23:23,495 - satellite_download_logger - INFO - L8 2025-05-16-09-59-46: sand: 1.77% ,whitewater: 0.00% ,water: 41.25% 2025-06-01 00:23:23,495 - 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 00:23:23,497 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:23:23,497 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-06-01 00:23:23,497 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-06-01 00:23:23,497 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-06-01 00:23:23,498 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-06-01 00:23:24,006 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-01 00:23:24,010 - satellite_download_logger - INFO - Processing image L9 2025-05-08-10-00-00 2025-06-01 00:23:24,011 - satellite_download_logger - INFO - L9 2025-05-08-10-00-00 cloud cover : 0.00% 2025-06-01 00:23:24,059 - satellite_download_logger - INFO - L9 2025-05-08-10-00-00: sand: 2.23% ,whitewater: 0.00% ,water: 40.92% 2025-06-01 00:23:24,060 - 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 00:23:24,061 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:23:24,061 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 85 2025-06-01 00:23:24,061 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 85 2025-06-01 00:23:24,061 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 85 2025-06-01 00:23:24,063 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 85 2025-06-01 00:23:24,683 - satellite_download_logger - INFO - Processing image L9 2025-05-24-09-59-50 2025-06-01 00:23:24,684 - satellite_download_logger - INFO - L9 2025-05-24-09-59-50 cloud cover : 0.00% 2025-06-01 00:23:24,719 - satellite_download_logger - INFO - L9 2025-05-24-09-59-50: sand: 1.84% ,whitewater: 0.00% ,water: 40.85% 2025-06-01 00:23:24,720 - 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 00:23:24,721 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:23:24,721 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 85 2025-06-01 00:23:24,722 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 85 2025-06-01 00:23:24,722 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 85 2025-06-01 00:23:24,723 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 85