2026-01-01 01:00:44,686 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192031_20251210 as 2025-12-10-09-59-50_L8_sar2461_ms.tif 2026-01-01 01:00:50,013 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20251210 as 2025-12-10-10-00-14_L8_sar2461_ms.tif 2026-01-01 01:00:55,313 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193031_20251217 that failed. Failed to open the image file data/sar2461/L8/ms/2025-12-17-10-05-59_L8_sar2461_ms.tif 2026-01-01 01:01:02,440 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192031_20251218 as 2025-12-18-09-59-56_L9_sar2461_ms.tif 2026-01-01 01:01:08,777 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20251218 as 2025-12-18-10-00-20_L9_sar2461_ms.tif 2026-01-01 01:01:17,602 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251209 as 2025-12-09-10-06-03_L9_sar2461_ms.tif 2026-01-01 01:01:22,952 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251225 as 2025-12-25-10-06-09_L9_sar2461_ms.tif 2026-01-01 01:01:22,994 - satellite_download_logger - INFO - Please read the following information carefully: 2026-01-01 01:01:22,994 - 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. 2026-01-01 01:01:22,994 - 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. 2026-01-01 01:01:22,994 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2026-01-01 01:01:22,996 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2026-01-01 01:01:22,997 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2026-01-01 01:01:22,997 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2026-01-01 01:01:22,999 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2026-01-01 01:01:23,003 - satellite_download_logger - WARNING - L8 2025-12-10-09-59-50: Skipped due to cloud cover 69.02% > threshold 10.00% 2026-01-01 01:01:23,007 - satellite_download_logger - WARNING - L8 2025-12-10-10-00-14: Skipped due to cloud cover 63.61% > threshold 10.00% 2026-01-01 01:01:23,008 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2026-01-01 01:01:23,012 - satellite_download_logger - INFO - L9 2025-12-09-10-06-03 cloud cover : 8.31% 2026-01-01 01:01:23,040 - satellite_download_logger - INFO - L9 2025-12-09-10-06-03: sand: 0.00% ,whitewater: 0.00% ,water: 27.53% 2026-01-01 01:01:23,041 - satellite_download_logger - INFO - L9 2025-12-09-10-06-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2026-01-01 01:01:23,042 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2026-01-01 01:01:23,043 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 183 2026-01-01 01:01:23,047 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 103 2026-01-01 01:01:23,047 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 103 2026-01-01 01:01:23,047 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 103 2026-01-01 01:01:23,312 - satellite_download_logger - INFO - L9 2025-12-18-09-59-56 cloud cover : 0.00% 2026-01-01 01:01:23,338 - satellite_download_logger - INFO - L9 2025-12-18-09-59-56: sand: 0.00% ,whitewater: 0.00% ,water: 34.31% 2026-01-01 01:01:23,338 - satellite_download_logger - INFO - L9 2025-12-18-09-59-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2026-01-01 01:01:23,340 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2026-01-01 01:01:23,340 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 110 2026-01-01 01:01:23,340 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 110 2026-01-01 01:01:23,340 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 110 2026-01-01 01:01:23,340 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 110 2026-01-01 01:01:23,573 - satellite_download_logger - WARNING - L9 2025-12-18-10-00-20: Skipped due to cloud cover 47.84% > threshold 10.00% 2026-01-01 01:01:23,577 - satellite_download_logger - INFO - L9 2025-12-25-10-06-09 cloud cover : 0.00% 2026-01-01 01:01:23,604 - satellite_download_logger - INFO - L9 2025-12-25-10-06-09: sand: 0.00% ,whitewater: 0.20% ,water: 75.96% 2026-01-01 01:01:23,604 - satellite_download_logger - INFO - L9 2025-12-25-10-06-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2026-01-01 01:01:23,606 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2026-01-01 01:01:23,607 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 126 2026-01-01 01:01:23,607 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 126 2026-01-01 01:01:23,607 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 126 2026-01-01 01:01:23,607 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 126