2025-06-17 13:14:00,432 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192031_20250601 as 2025-06-01-09-59-01_L8_sar1811_ms.tif 2025-06-17 13:14:04,940 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250601 as 2025-06-01-09-59-25_L8_sar1811_ms.tif 2025-06-17 13:14:11,431 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250609 as 2025-06-09-09-59-02_L9_sar1811_ms.tif 2025-06-17 13:14:16,039 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250609 as 2025-06-09-09-59-26_L9_sar1811_ms.tif 2025-06-17 13:14:21,477 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250531 as 2025-05-31-10-05-10_L9_sar1811_ms.tif 2025-06-17 13:14:21,615 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-17 13:14:21,615 - 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 13:14:21,615 - 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 13:14:21,615 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-17 13:14:21,620 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-17 13:14:21,622 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-17 13:14:21,622 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-17 13:14:21,626 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-17 13:14:21,630 - satellite_download_logger - INFO - L8 2025-06-01-09-59-01 cloud cover : 0.00% 2025-06-17 13:14:21,775 - satellite_download_logger - INFO - L8 2025-06-01-09-59-01: sand: 2.85% ,whitewater: 0.00% ,water: 45.93% 2025-06-17 13:14:21,776 - 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 13:14:21,778 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:21,778 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 118 2025-06-17 13:14:21,778 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 118 2025-06-17 13:14:21,778 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 118 2025-06-17 13:14:21,780 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 118 2025-06-17 13:14:22,179 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25 cloud cover : 0.00% 2025-06-17 13:14:22,242 - satellite_download_logger - INFO - L8 2025-06-01-09-59-25: sand: 2.62% ,whitewater: 0.00% ,water: 45.84% 2025-06-17 13:14:22,242 - 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 13:14:22,244 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:22,244 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 117 2025-06-17 13:14:22,244 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 117 2025-06-17 13:14:22,244 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 117 2025-06-17 13:14:22,246 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 117 2025-06-17 13:14:22,686 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-17 13:14:22,697 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10 cloud cover : 0.00% 2025-06-17 13:14:22,858 - satellite_download_logger - INFO - L9 2025-05-31-10-05-10: sand: 2.69% ,whitewater: 0.00% ,water: 45.87% 2025-06-17 13:14:22,859 - 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 13:14:22,861 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:22,861 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 116 2025-06-17 13:14:22,861 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 116 2025-06-17 13:14:22,861 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 116 2025-06-17 13:14:22,863 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 116 2025-06-17 13:14:23,095 - satellite_download_logger - INFO - L9 2025-06-09-09-59-02 cloud cover : 0.00% 2025-06-17 13:14:23,303 - satellite_download_logger - INFO - L9 2025-06-09-09-59-02: sand: 0.43% ,whitewater: 0.00% ,water: 45.70% 2025-06-17 13:14:23,303 - 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 13:14:23,304 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:23,304 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 116 2025-06-17 13:14:23,304 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 116 2025-06-17 13:14:23,304 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 116 2025-06-17 13:14:23,306 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 116 2025-06-17 13:14:23,724 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26 cloud cover : 0.00% 2025-06-17 13:14:23,764 - satellite_download_logger - INFO - L9 2025-06-09-09-59-26: sand: 0.36% ,whitewater: 0.00% ,water: 45.57% 2025-06-17 13:14:23,764 - 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 13:14:23,765 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 13:14:23,765 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 116 2025-06-17 13:14:23,765 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 116 2025-06-17 13:14:23,765 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 116 2025-06-17 13:14:23,767 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 116