2025-10-01 00:52:39,770 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250905 as 2025-09-05-10-00-28_L8_sar0877_ms.tif 2025-10-01 00:52:45,181 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250827 as 2025-08-27-10-06-34_L8_sar0877_ms.tif 2025-10-01 00:52:49,013 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250912 as 2025-09-12-10-06-40_L8_sar0877_ms.tif 2025-10-01 00:52:57,240 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250913 as 2025-09-13-10-00-34_L9_sar0877_ms.tif 2025-10-01 00:53:01,694 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250904 as 2025-09-04-10-06-43_L9_sar0877_ms.tif 2025-10-01 00:53:06,300 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250920 as 2025-09-20-10-06-46_L9_sar0877_ms.tif 2025-10-01 00:53:06,335 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-01 00:53:06,335 - 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. 2025-10-01 00:53:06,335 - 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. 2025-10-01 00:53:06,335 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-01 00:53:06,337 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-01 00:53:06,338 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-01 00:53:06,338 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-01 00:53:06,339 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-01 00:53:06,343 - satellite_download_logger - WARNING - L8 2025-08-27-10-06-34: Skipped due to cloud cover 35.87% > threshold 10.00% 2025-10-01 00:53:06,346 - satellite_download_logger - INFO - L8 2025-09-05-10-00-28 cloud cover : 0.00% 2025-10-01 00:53:06,368 - satellite_download_logger - INFO - L8 2025-09-05-10-00-28: sand: 0.00% ,whitewater: 0.00% ,water: 13.99% 2025-10-01 00:53:06,369 - satellite_download_logger - INFO - L8 2025-09-05-10-00-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:53:06,371 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:53:06,371 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 99 2025-10-01 00:53:06,371 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 99 2025-10-01 00:53:06,371 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 99 2025-10-01 00:53:06,371 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 99 2025-10-01 00:53:06,749 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40 cloud cover : 0.00% 2025-10-01 00:53:06,782 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40: sand: 0.00% ,whitewater: 0.00% ,water: 14.23% 2025-10-01 00:53:06,782 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:53:06,784 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:53:06,784 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 143 2025-10-01 00:53:06,784 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 143 2025-10-01 00:53:06,784 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 143 2025-10-01 00:53:06,784 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 143 2025-10-01 00:53:07,037 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-01 00:53:07,072 - satellite_download_logger - WARNING - L9 2025-08-28-10-00-28: Skipped due to cloud cover 54.90% > threshold 10.00% 2025-10-01 00:53:07,075 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43 cloud cover : 0.00% 2025-10-01 00:53:07,096 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43: sand: 0.24% ,whitewater: 0.00% ,water: 13.27% 2025-10-01 00:53:07,096 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:53:07,100 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:53:07,100 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 148 2025-10-01 00:53:07,100 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 148 2025-10-01 00:53:07,100 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 148 2025-10-01 00:53:07,100 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 148 2025-10-01 00:53:08,597 - satellite_download_logger - INFO - L9 2025-09-13-10-00-34 cloud cover : 0.00% 2025-10-01 00:53:08,640 - satellite_download_logger - INFO - L9 2025-09-13-10-00-34: sand: 0.00% ,whitewater: 0.00% ,water: 13.89% 2025-10-01 00:53:08,641 - satellite_download_logger - INFO - L9 2025-09-13-10-00-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:53:08,643 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:53:08,643 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 100 2025-10-01 00:53:08,643 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 100 2025-10-01 00:53:08,643 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 100 2025-10-01 00:53:08,643 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 100 2025-10-01 00:53:08,972 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46 cloud cover : 0.00% 2025-10-01 00:53:08,994 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46: sand: 0.00% ,whitewater: 0.00% ,water: 15.14% 2025-10-01 00:53:08,994 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:53:08,996 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:53:08,996 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 141 2025-10-01 00:53:08,996 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 141 2025-10-01 00:53:08,996 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 141 2025-10-01 00:53:08,996 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 141