2025-06-17 12:50:51,122 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192033_20250601 as 2025-06-01-09-59-49_L8_sar0098_ms.tif 2025-06-17 12:50:57,594 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192033_20250609 as 2025-06-09-09-59-50_L9_sar0098_ms.tif 2025-06-17 12:51:04,975 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250531 as 2025-05-31-10-05-58_L9_sar0098_ms.tif 2025-06-17 12:51:05,025 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-17 12:51:05,025 - 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 12:51:05,025 - 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 12:51:05,025 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-17 12:51:05,027 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-17 12:51:05,028 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-17 12:51:05,029 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-17 12:51:05,030 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-17 12:51:05,034 - satellite_download_logger - INFO - L8 2025-06-01-09-59-49 cloud cover : 0.00% 2025-06-17 12:51:05,060 - satellite_download_logger - INFO - L8 2025-06-01-09-59-49: sand: 0.86% ,whitewater: 0.00% ,water: 49.86% 2025-06-17 12:51:05,060 - satellite_download_logger - INFO - L8 2025-06-01-09-59-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:51:05,062 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:51:05,062 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 118 2025-06-17 12:51:05,062 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 118 2025-06-17 12:51:05,062 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 118 2025-06-17 12:51:05,062 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 118 2025-06-17 12:51:05,281 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-17 12:51:05,286 - satellite_download_logger - INFO - L9 2025-05-31-10-05-58 cloud cover : 6.14% 2025-06-17 12:51:05,312 - satellite_download_logger - INFO - L9 2025-05-31-10-05-58: sand: 0.46% ,whitewater: 0.00% ,water: 45.86% 2025-06-17 12:51:05,312 - satellite_download_logger - INFO - L9 2025-05-31-10-05-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:51:05,313 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:51:05,313 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 86 2025-06-17 12:51:05,315 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 57 2025-06-17 12:51:05,316 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 57 2025-06-17 12:51:05,316 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 57 2025-06-17 12:51:05,550 - satellite_download_logger - INFO - L9 2025-06-09-09-59-50 cloud cover : 0.00% 2025-06-17 12:51:05,576 - satellite_download_logger - INFO - L9 2025-06-09-09-59-50: sand: 0.21% ,whitewater: 0.00% ,water: 49.54% 2025-06-17 12:51:05,576 - satellite_download_logger - INFO - L9 2025-06-09-09-59-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:51:05,578 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:51:05,578 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 116 2025-06-17 12:51:05,578 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 116 2025-06-17 12:51:05,578 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 116 2025-06-17 12:51:05,578 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 116