2025-08-01 00:42:19,610 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250624 as 2025-06-24-10-06-15_L8_sar1358_ms.tif 2025-08-01 00:42:23,000 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250710 as 2025-07-10-10-06-18_L8_sar1358_ms.tif 2025-08-01 00:42:27,429 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250702 as 2025-07-02-10-06-15_L9_sar1358_ms.tif 2025-08-01 00:42:30,735 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250718 as 2025-07-18-10-06-21_L9_sar1358_ms.tif 2025-08-01 00:42:30,759 - satellite_download_logger - INFO - Please read the following information carefully: 2025-08-01 00:42:30,759 - 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. 2025-08-01 00:42:30,759 - 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. 2025-08-01 00:42:30,759 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-08-01 00:42:30,760 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-08-01 00:42:30,762 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-08-01 00:42:30,762 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-08-01 00:42:30,763 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-08-01 00:42:30,769 - satellite_download_logger - WARNING - L8 2025-06-08-10-06-03: Skipped due to cloud cover 27.99% > threshold 10.00% 2025-08-01 00:42:30,773 - satellite_download_logger - INFO - L8 2025-06-24-10-06-15 cloud cover : 2.56% 2025-08-01 00:42:30,802 - satellite_download_logger - INFO - L8 2025-06-24-10-06-15: sand: 1.84% ,whitewater: 0.00% ,water: 53.58% 2025-08-01 00:42:30,803 - satellite_download_logger - INFO - L8 2025-06-24-10-06-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:42:30,804 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:42:30,804 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 96 2025-08-01 00:42:30,806 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 58 2025-08-01 00:42:30,806 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 58 2025-08-01 00:42:30,806 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 58 2025-08-01 00:42:31,174 - satellite_download_logger - WARNING - L8 2025-07-10-10-06-18: Skipped due to cloud cover 34.59% > threshold 10.00% 2025-08-01 00:42:31,176 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-08-01 00:42:31,184 - satellite_download_logger - WARNING - L9 2025-06-16-10-06-07: Skipped due to cloud cover 36.59% > threshold 10.00% 2025-08-01 00:42:31,187 - satellite_download_logger - INFO - L9 2025-07-02-10-06-15 cloud cover : 1.84% 2025-08-01 00:42:31,215 - satellite_download_logger - INFO - L9 2025-07-02-10-06-15: sand: 2.68% ,whitewater: 0.00% ,water: 54.70% 2025-08-01 00:42:31,216 - satellite_download_logger - INFO - L9 2025-07-02-10-06-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-08-01 00:42:31,217 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:42:31,218 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 114 2025-08-01 00:42:31,219 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 65 2025-08-01 00:42:31,219 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 65 2025-08-01 00:42:31,219 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 65 2025-08-01 00:42:31,557 - satellite_download_logger - INFO - L9 2025-07-18-10-06-21 cloud cover : 0.00% 2025-08-01 00:42:31,585 - satellite_download_logger - INFO - L9 2025-07-18-10-06-21: sand: 3.08% ,whitewater: 0.04% ,water: 57.74% 2025-08-01 00:42:31,585 - satellite_download_logger - INFO - L9 2025-07-18-10-06-21: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-08-01 00:42:31,587 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:42:31,587 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 117 2025-08-01 00:42:31,587 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 117 2025-08-01 00:42:31,587 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 117 2025-08-01 00:42:31,587 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 117