2025-09-01 00:15:15,824 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074089_20250724 as 2025-07-24-22-13-17_L8_nzd0380_ms.tif 2025-09-01 00:15:20,210 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074089_20250809 as 2025-08-09-22-13-25_L8_nzd0380_ms.tif 2025-09-01 00:15:24,708 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075089_20250731 as 2025-07-31-22-19-29_L8_nzd0380_ms.tif 2025-09-01 00:15:29,214 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075089_20250816 as 2025-08-16-22-19-38_L8_nzd0380_ms.tif 2025-09-01 00:15:33,810 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074089_20250801 as 2025-08-01-22-13-18_L9_nzd0380_ms.tif 2025-09-01 00:15:40,078 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074089_20250817 that failed. Failed to open the image file data/nzd0380/L9/ms/2025-08-17-22-13-30_L9_nzd0380_ms.tif 2025-09-01 00:15:46,782 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075089_20250808 as 2025-08-08-22-19-36_L9_nzd0380_ms.tif 2025-09-01 00:15:51,270 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075089_20250824 as 2025-08-24-22-19-42_L9_nzd0380_ms.tif 2025-09-01 00:15:51,296 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:15:51,296 - 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. 2025-09-01 00:15:51,296 - 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. 2025-09-01 00:15:51,296 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:15:51,298 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:15:51,299 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:15:51,299 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:15:51,300 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:15:51,304 - satellite_download_logger - WARNING - L8 2025-07-24-22-13-17: Skipped due to cloud cover 76.10% > threshold 10.00% 2025-09-01 00:15:51,307 - satellite_download_logger - WARNING - L8 2025-07-31-22-19-29: Skipped due to cloud cover 32.07% > threshold 10.00% 2025-09-01 00:15:51,311 - satellite_download_logger - INFO - L8 2025-08-09-22-13-25 cloud cover : 0.00% 2025-09-01 00:15:51,334 - satellite_download_logger - INFO - L8 2025-08-09-22-13-25: sand: 0.00% ,whitewater: 28.07% ,water: 23.30% 2025-09-01 00:15:51,335 - satellite_download_logger - INFO - L8 2025-08-09-22-13-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:15:51,337 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:15:51,337 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 146 2025-09-01 00:15:51,337 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 146 2025-09-01 00:15:51,337 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 146 2025-09-01 00:15:51,339 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 137 2025-09-01 00:15:51,956 - satellite_download_logger - INFO - L8 2025-08-16-22-19-38 cloud cover : 0.00% 2025-09-01 00:15:52,031 - satellite_download_logger - INFO - L8 2025-08-16-22-19-38: sand: 0.00% ,whitewater: 25.64% ,water: 21.44% 2025-09-01 00:15:52,032 - satellite_download_logger - INFO - L8 2025-08-16-22-19-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:15:52,033 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:15:52,033 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 99 2025-09-01 00:15:52,033 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 99 2025-09-01 00:15:52,033 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 99 2025-09-01 00:15:52,035 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 96 2025-09-01 00:15:52,782 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:15:52,790 - satellite_download_logger - WARNING - L9 2025-08-01-22-13-18: Skipped due to cloud cover 27.62% > threshold 10.00% 2025-09-01 00:15:52,798 - satellite_download_logger - INFO - L9 2025-08-08-22-19-36 cloud cover : 0.00% 2025-09-01 00:15:52,847 - satellite_download_logger - INFO - L9 2025-08-08-22-19-36: sand: 0.00% ,whitewater: 43.56% ,water: 9.39% 2025-09-01 00:15:52,847 - satellite_download_logger - INFO - L9 2025-08-08-22-19-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:15:52,856 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:15:52,857 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 140 2025-09-01 00:15:52,857 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 140 2025-09-01 00:15:52,857 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 140 2025-09-01 00:15:52,859 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 138 2025-09-01 00:15:53,338 - satellite_download_logger - INFO - L9 2025-08-24-22-19-42 cloud cover : 0.00% 2025-09-01 00:15:53,366 - satellite_download_logger - INFO - L9 2025-08-24-22-19-42: sand: 0.00% ,whitewater: 21.44% ,water: 28.48% 2025-09-01 00:15:53,367 - satellite_download_logger - INFO - L9 2025-08-24-22-19-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:15:53,368 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:15:53,368 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 106 2025-09-01 00:15:53,368 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 106 2025-09-01 00:15:53,368 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 106 2025-09-01 00:15:53,370 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 104