2025-10-01 00:52:06,380 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250905 as 2025-09-05-10-00-28_L8_sar0861_ms.tif 2025-10-01 00:52:09,854 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250827 as 2025-08-27-10-06-34_L8_sar0861_ms.tif 2025-10-01 00:52:14,834 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250912 as 2025-09-12-10-06-40_L8_sar0861_ms.tif 2025-10-01 00:52:19,337 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250913 as 2025-09-13-10-00-34_L9_sar0861_ms.tif 2025-10-01 00:52:25,188 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250904 as 2025-09-04-10-06-43_L9_sar0861_ms.tif 2025-10-01 00:52:28,636 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250920 as 2025-09-20-10-06-46_L9_sar0861_ms.tif 2025-10-01 00:52:28,682 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-01 00:52:28,683 - 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 00:52:28,683 - 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 00:52:28,683 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-01 00:52:28,684 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-01 00:52:28,686 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-01 00:52:28,686 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-01 00:52:28,687 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-01 00:52:28,691 - satellite_download_logger - WARNING - L8 2025-08-27-10-06-34: Skipped due to cloud cover 67.61% > threshold 10.00% 2025-10-01 00:52:28,694 - satellite_download_logger - INFO - L8 2025-09-05-10-00-28 cloud cover : 0.00% 2025-10-01 00:52:28,726 - satellite_download_logger - INFO - L8 2025-09-05-10-00-28: sand: 1.88% ,whitewater: 0.00% ,water: 39.37% 2025-10-01 00:52:28,727 - 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 00:52:28,736 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:52:28,736 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 111 2025-10-01 00:52:28,736 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 111 2025-10-01 00:52:28,736 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 111 2025-10-01 00:52:28,738 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 111 2025-10-01 00:52:29,014 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40 cloud cover : 0.00% 2025-10-01 00:52:29,047 - satellite_download_logger - INFO - L8 2025-09-12-10-06-40: sand: 0.89% ,whitewater: 0.00% ,water: 40.23% 2025-10-01 00:52:29,047 - 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 00:52:29,053 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:52:29,053 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 139 2025-10-01 00:52:29,053 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 139 2025-10-01 00:52:29,053 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 139 2025-10-01 00:52:29,055 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 139 2025-10-01 00:52:29,307 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-01 00:52:29,316 - satellite_download_logger - WARNING - L9 2025-08-28-10-00-28: Skipped due to cloud cover 67.48% > threshold 10.00% 2025-10-01 00:52:29,320 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43 cloud cover : 0.00% 2025-10-01 00:52:29,371 - satellite_download_logger - INFO - L9 2025-09-04-10-06-43: sand: 1.60% ,whitewater: 0.03% ,water: 38.41% 2025-10-01 00:52:29,371 - 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 00:52:29,373 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:52:29,373 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 145 2025-10-01 00:52:29,373 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 145 2025-10-01 00:52:29,374 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 145 2025-10-01 00:52:29,376 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 145 2025-10-01 00:52:29,993 - satellite_download_logger - INFO - L9 2025-09-13-10-00-34 cloud cover : 0.00% 2025-10-01 00:52:30,052 - satellite_download_logger - INFO - L9 2025-09-13-10-00-34: sand: 0.58% ,whitewater: 0.00% ,water: 39.43% 2025-10-01 00:52:30,053 - 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 00:52:30,055 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:52:30,055 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 111 2025-10-01 00:52:30,055 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 111 2025-10-01 00:52:30,055 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 111 2025-10-01 00:52:30,057 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 111 2025-10-01 00:52:30,330 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46 cloud cover : 0.00% 2025-10-01 00:52:30,363 - satellite_download_logger - INFO - L9 2025-09-20-10-06-46: sand: 1.11% ,whitewater: 0.00% ,water: 38.84% 2025-10-01 00:52:30,363 - 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 00:52:30,366 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:52:30,366 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 109 2025-10-01 00:52:30,366 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 109 2025-10-01 00:52:30,366 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 109 2025-10-01 00:52:30,367 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 109