2025-10-01 01:18:50,379 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192031_20250905 as 2025-09-05-09-59-40_L8_sar1776_ms.tif 2025-10-01 01:18:54,713 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250905 as 2025-09-05-10-00-04_L8_sar1776_ms.tif 2025-10-01 01:19:06,007 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250912 as 2025-09-12-10-05-53_L8_sar1776_ms.tif 2025-10-01 01:19:09,418 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250913 as 2025-09-13-09-59-46_L9_sar1776_ms.tif 2025-10-01 01:19:14,825 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250913 as 2025-09-13-10-00-10_L9_sar1776_ms.tif 2025-10-01 01:19:19,130 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250904 as 2025-09-04-10-05-55_L9_sar1776_ms.tif 2025-10-01 01:19:23,351 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250920 as 2025-09-20-10-05-58_L9_sar1776_ms.tif 2025-10-01 01:19:23,396 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-01 01:19:23,396 - 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 01:19:23,396 - 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 01:19:23,396 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-01 01:19:23,398 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-01 01:19:23,399 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-01 01:19:23,399 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-01 01:19:23,401 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-01 01:19:23,404 - satellite_download_logger - INFO - L8 2025-09-05-09-59-40 cloud cover : 0.00% 2025-10-01 01:19:23,440 - satellite_download_logger - INFO - L8 2025-09-05-09-59-40: sand: 0.35% ,whitewater: 0.00% ,water: 57.20% 2025-10-01 01:19:23,440 - satellite_download_logger - INFO - L8 2025-09-05-09-59-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 01:19:23,441 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:19:23,441 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 85 2025-10-01 01:19:23,441 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 85 2025-10-01 01:19:23,441 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 85 2025-10-01 01:19:23,443 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-10-01 01:19:23,845 - satellite_download_logger - INFO - L8 2025-09-05-10-00-04 cloud cover : 0.00% 2025-10-01 01:19:23,864 - satellite_download_logger - INFO - L8 2025-09-05-10-00-04: sand: 0.35% ,whitewater: 0.00% ,water: 57.27% 2025-10-01 01:19:23,864 - satellite_download_logger - INFO - L8 2025-09-05-10-00-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 01:19:23,866 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:19:23,866 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 85 2025-10-01 01:19:23,866 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 85 2025-10-01 01:19:23,866 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 85 2025-10-01 01:19:23,867 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-10-01 01:19:24,567 - satellite_download_logger - INFO - L8 2025-09-12-10-05-53 cloud cover : 0.00% 2025-10-01 01:19:24,594 - satellite_download_logger - INFO - L8 2025-09-12-10-05-53: sand: 0.00% ,whitewater: 0.00% ,water: 57.76% 2025-10-01 01:19:24,594 - satellite_download_logger - INFO - L8 2025-09-12-10-05-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 01:19:24,596 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:19:24,596 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 87 2025-10-01 01:19:24,596 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 87 2025-10-01 01:19:24,596 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 87 2025-10-01 01:19:24,597 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 85 2025-10-01 01:19:24,954 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-01 01:19:24,958 - satellite_download_logger - INFO - L9 2025-09-04-10-05-55 cloud cover : 0.00% 2025-10-01 01:19:24,979 - satellite_download_logger - INFO - L9 2025-09-04-10-05-55: sand: 0.00% ,whitewater: 0.00% ,water: 57.62% 2025-10-01 01:19:24,979 - satellite_download_logger - INFO - L9 2025-09-04-10-05-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 01:19:24,981 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:19:24,981 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 89 2025-10-01 01:19:24,982 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 89 2025-10-01 01:19:24,982 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 89 2025-10-01 01:19:24,983 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 87 2025-10-01 01:19:25,353 - satellite_download_logger - INFO - L9 2025-09-13-09-59-46 cloud cover : 0.00% 2025-10-01 01:19:25,376 - satellite_download_logger - INFO - L9 2025-09-13-09-59-46: sand: 0.00% ,whitewater: 0.00% ,water: 57.90% 2025-10-01 01:19:25,377 - satellite_download_logger - INFO - L9 2025-09-13-09-59-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 01:19:25,378 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:19:25,378 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 94 2025-10-01 01:19:25,378 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 94 2025-10-01 01:19:25,379 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 94 2025-10-01 01:19:25,380 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 91 2025-10-01 01:19:25,708 - satellite_download_logger - INFO - L9 2025-09-13-10-00-10 cloud cover : 0.00% 2025-10-01 01:19:25,728 - satellite_download_logger - INFO - L9 2025-09-13-10-00-10: sand: 0.00% ,whitewater: 0.00% ,water: 57.62% 2025-10-01 01:19:25,728 - satellite_download_logger - INFO - L9 2025-09-13-10-00-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 01:19:25,730 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:19:25,730 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 90 2025-10-01 01:19:25,730 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 90 2025-10-01 01:19:25,730 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 90 2025-10-01 01:19:25,731 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 87 2025-10-01 01:19:26,134 - satellite_download_logger - INFO - L9 2025-09-20-10-05-58 cloud cover : 0.00% 2025-10-01 01:19:26,153 - satellite_download_logger - INFO - L9 2025-09-20-10-05-58: sand: 0.00% ,whitewater: 0.00% ,water: 57.69% 2025-10-01 01:19:26,154 - satellite_download_logger - INFO - L9 2025-09-20-10-05-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 01:19:26,155 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 01:19:26,155 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 91 2025-10-01 01:19:26,155 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 91 2025-10-01 01:19:26,155 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 91 2025-10-01 01:19:26,157 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 89