2025-09-01 00:57:30,653 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250726 as 2025-07-26-10-05-37_L8_sar1889_ms.tif 2025-09-01 00:57:34,922 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250811 as 2025-08-11-10-05-45_L8_sar1889_ms.tif 2025-09-01 00:57:40,518 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250812 as 2025-08-12-09-59-36_L9_sar1889_ms.tif 2025-09-01 00:57:45,735 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250812 as 2025-08-12-10-00-00_L9_sar1889_ms.tif 2025-09-01 00:57:51,226 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250803 as 2025-08-03-10-05-39_L9_sar1889_ms.tif 2025-09-01 00:57:54,696 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250819 as 2025-08-19-10-05-50_L9_sar1889_ms.tif 2025-09-01 00:57:54,781 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:57:54,781 - 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. 2025-09-01 00:57:54,781 - 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. 2025-09-01 00:57:54,781 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:57:54,783 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:57:54,785 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:57:54,785 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:57:54,786 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:57:54,792 - satellite_download_logger - INFO - L8 2025-07-26-10-05-37 cloud cover : 0.00% 2025-09-01 00:57:54,815 - satellite_download_logger - INFO - L8 2025-07-26-10-05-37: sand: 0.00% ,whitewater: 0.00% ,water: 39.31% 2025-09-01 00:57:54,815 - satellite_download_logger - INFO - L8 2025-07-26-10-05-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:57:54,817 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:57:54,817 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 126 2025-09-01 00:57:54,817 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 126 2025-09-01 00:57:54,817 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 126 2025-09-01 00:57:54,817 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 126 2025-09-01 00:57:55,026 - satellite_download_logger - INFO - L8 2025-08-11-10-05-45 cloud cover : 0.00% 2025-09-01 00:57:55,047 - satellite_download_logger - INFO - L8 2025-08-11-10-05-45: sand: 0.00% ,whitewater: 0.00% ,water: 37.56% 2025-09-01 00:57:55,047 - satellite_download_logger - INFO - L8 2025-08-11-10-05-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:57:55,048 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:57:55,049 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 93 2025-09-01 00:57:55,049 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 93 2025-09-01 00:57:55,049 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 93 2025-09-01 00:57:55,049 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 93 2025-09-01 00:57:55,253 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:57:55,257 - satellite_download_logger - INFO - L9 2025-08-03-10-05-39 cloud cover : 0.00% 2025-09-01 00:57:55,277 - satellite_download_logger - INFO - L9 2025-08-03-10-05-39: sand: 0.30% ,whitewater: 0.18% ,water: 37.74% 2025-09-01 00:57:55,277 - satellite_download_logger - INFO - L9 2025-08-03-10-05-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:57:55,278 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:57:55,278 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 90 2025-09-01 00:57:55,278 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 90 2025-09-01 00:57:55,278 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 90 2025-09-01 00:57:55,278 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 90 2025-09-01 00:57:55,483 - satellite_download_logger - INFO - L9 2025-08-12-09-59-36 cloud cover : 0.00% 2025-09-01 00:57:55,500 - satellite_download_logger - INFO - L9 2025-08-12-09-59-36: sand: 0.00% ,whitewater: 0.00% ,water: 6.34% 2025-09-01 00:57:55,500 - satellite_download_logger - INFO - L9 2025-08-12-09-59-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:57:55,501 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-09-01 00:57:56,320 - satellite_download_logger - INFO - L9 2025-08-12-10-00-00 cloud cover : 0.00% 2025-09-01 00:57:56,481 - satellite_download_logger - INFO - L9 2025-08-12-10-00-00: sand: 0.00% ,whitewater: 0.00% ,water: 5.93% 2025-09-01 00:57:56,481 - satellite_download_logger - INFO - L9 2025-08-12-10-00-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:57:56,482 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-09-01 00:57:56,797 - satellite_download_logger - INFO - L9 2025-08-19-10-05-50 cloud cover : 0.00% 2025-09-01 00:57:56,824 - satellite_download_logger - INFO - L9 2025-08-19-10-05-50: sand: 0.00% ,whitewater: 0.00% ,water: 37.92% 2025-09-01 00:57:56,824 - satellite_download_logger - INFO - L9 2025-08-19-10-05-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:57:56,825 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:57:56,825 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 95 2025-09-01 00:57:56,825 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 95 2025-09-01 00:57:56,825 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 95 2025-09-01 00:57:56,825 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 95