2025-06-17 13:13:58,017 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192031_20250601 as 2025-06-01-09-59-01_L8_sar1810_ms.tif 2025-06-17 13:14:02,448 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250601 as 2025-06-01-09-59-25_L8_sar1810_ms.tif 2025-06-17 13:14:09,706 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250609 as 2025-06-09-09-59-02_L9_sar1810_ms.tif 2025-06-17 13:14:16,028 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250609 as 2025-06-09-09-59-26_L9_sar1810_ms.tif 2025-06-17 13:14:21,465 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250531 as 2025-05-31-10-05-10_L9_sar1810_ms.tif 2025-06-17 13:14:21,610 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-17 13:14:21,610 - 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. 2025-06-17 13:14:21,610 - 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. 2025-06-17 13:14:21,610 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-17 13:14:21,618 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-17 13:14:21,620 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-17 13:14:21,620 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-17 13:14:21,625 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-17 13:14:21,628 - satellite_download_logger - INFO - L8 2025-06-01-09-59-01 cloud cover : 0.00% 2025-06-17 13:14:21,654 - satellite_download_logger - INFO - L8 2025-06-01-09-59-01: sand: 5.17% ,whitewater: 0.00% ,water: 58.05% 2025-06-17 13:14:21,654 - satellite_download_logger - INFO - L8 2025-06-01-09-59-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-06-17 13:14:21,656 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:21,656 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 92 2025-06-17 13:14:21,656 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 92 2025-06-17 13:14:21,656 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 92 2025-06-17 13:14:21,657 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 90 2025-06-17 13:14:22,175 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25 cloud cover : 0.00% 2025-06-17 13:14:22,259 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25: sand: 5.34% ,whitewater: 0.00% ,water: 57.88% 2025-06-17 13:14:22,259 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-06-17 13:14:22,261 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:22,261 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 93 2025-06-17 13:14:22,261 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 93 2025-06-17 13:14:22,261 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 93 2025-06-17 13:14:22,262 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 91 2025-06-17 13:14:22,658 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-17 13:14:22,674 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10 cloud cover : 0.00% 2025-06-17 13:14:22,730 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10: sand: 4.76% ,whitewater: 0.00% ,water: 57.55% 2025-06-17 13:14:22,730 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-06-17 13:14:22,732 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:22,732 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 87 2025-06-17 13:14:22,732 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 87 2025-06-17 13:14:22,732 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 87 2025-06-17 13:14:22,733 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 85 2025-06-17 13:14:23,076 - satellite_download_logger - INFO - L9 2025-06-09-09-59-02 cloud cover : 0.00% 2025-06-17 13:14:23,217 - satellite_download_logger - INFO - L9 2025-06-09-09-59-02: sand: 1.97% ,whitewater: 0.00% ,water: 57.31% 2025-06-17 13:14:23,217 - satellite_download_logger - INFO - L9 2025-06-09-09-59-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 13:14:23,219 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:23,219 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 91 2025-06-17 13:14:23,219 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 91 2025-06-17 13:14:23,219 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 91 2025-06-17 13:14:23,220 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 89 2025-06-17 13:14:25,503 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26 cloud cover : 0.00% 2025-06-17 13:14:25,527 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26: sand: 1.48% ,whitewater: 0.00% ,water: 57.14% 2025-06-17 13:14:25,527 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 13:14:25,528 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:25,528 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 91 2025-06-17 13:14:25,528 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 91 2025-06-17 13:14:25,528 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 91 2025-06-17 13:14:25,530 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 89