2025-09-01 00:56:24,213 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192031_20250804 as 2025-08-04-09-59-30_L8_sar1851_ms.tif 2025-09-01 00:56:29,618 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_192031_20250820 that failed. Failed to open the image file data/sar1851/L8/ms/2025-08-20-09-59-36_L8_sar1851_ms.tif 2025-09-01 00:56:33,054 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250804 as 2025-08-04-09-59-54_L8_sar1851_ms.tif 2025-09-01 00:56:36,367 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250820 that failed. Failed to open the image file data/sar1851/L8/ms/2025-08-20-10-00-00_L8_sar1851_ms.tif 2025-09-01 00:56:41,731 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250811 as 2025-08-11-10-05-45_L8_sar1851_ms.tif 2025-09-01 00:56:46,263 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250812 that failed. Failed to open the image file data/sar1851/L9/ms/2025-08-12-09-59-36_L9_sar1851_ms.tif 2025-09-01 00:56:49,505 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250828 as 2025-08-28-09-59-40_L9_sar1851_ms.tif 2025-09-01 00:56:54,809 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250812 that failed. Failed to open the image file data/sar1851/L9/ms/2025-08-12-10-00-00_L9_sar1851_ms.tif 2025-09-01 00:56:59,155 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250828 as 2025-08-28-10-00-04_L9_sar1851_ms.tif 2025-09-01 00:57:04,595 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250803 as 2025-08-03-10-05-39_L9_sar1851_ms.tif 2025-09-01 00:57:07,960 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250819 as 2025-08-19-10-05-50_L9_sar1851_ms.tif 2025-09-01 00:57:08,006 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:57:08,006 - 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 00:57:08,006 - 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 00:57:08,006 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:57:08,008 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:57:08,009 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:57:08,009 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:57:08,011 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:57:08,015 - satellite_download_logger - INFO - L8 2025-08-04-09-59-30 cloud cover : 0.00% 2025-09-01 00:57:08,042 - satellite_download_logger - INFO - L8 2025-08-04-09-59-30: sand: 1.96% ,whitewater: 0.00% ,water: 49.28% 2025-09-01 00:57:08,043 - satellite_download_logger - INFO - L8 2025-08-04-09-59-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:57:08,044 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:57:08,044 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-09-01 00:57:08,044 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-09-01 00:57:08,044 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-09-01 00:57:08,044 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-09-01 00:57:08,234 - satellite_download_logger - INFO - L8 2025-08-04-09-59-54 cloud cover : 0.00% 2025-09-01 00:57:08,255 - satellite_download_logger - INFO - L8 2025-08-04-09-59-54: sand: 1.96% ,whitewater: 0.00% ,water: 49.23% 2025-09-01 00:57:08,256 - satellite_download_logger - INFO - L8 2025-08-04-09-59-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:57:08,257 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:57:08,257 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-09-01 00:57:08,257 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-09-01 00:57:08,257 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-09-01 00:57:08,257 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-09-01 00:57:08,463 - satellite_download_logger - INFO - L8 2025-08-11-10-05-45 cloud cover : 0.00% 2025-09-01 00:57:08,485 - satellite_download_logger - INFO - L8 2025-08-11-10-05-45: sand: 1.03% ,whitewater: 0.00% ,water: 49.42% 2025-09-01 00:57:08,486 - 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 00:57:08,487 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:57:08,487 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-09-01 00:57:08,487 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-09-01 00:57:08,487 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-09-01 00:57:08,487 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-09-01 00:57:08,654 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:57:08,658 - satellite_download_logger - INFO - L9 2025-08-03-10-05-39 cloud cover : 0.00% 2025-09-01 00:57:08,682 - satellite_download_logger - INFO - L9 2025-08-03-10-05-39: sand: 2.33% ,whitewater: 0.00% ,water: 48.58% 2025-09-01 00:57:08,682 - satellite_download_logger - INFO - L9 2025-08-03-10-05-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-09-01 00:57:08,683 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:57:08,683 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-09-01 00:57:08,684 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-09-01 00:57:08,684 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-09-01 00:57:08,684 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-09-01 00:57:08,851 - satellite_download_logger - INFO - L9 2025-08-19-10-05-50 cloud cover : 0.00% 2025-09-01 00:57:08,873 - satellite_download_logger - INFO - L9 2025-08-19-10-05-50: sand: 0.00% ,whitewater: 0.00% ,water: 48.53% 2025-09-01 00:57:08,873 - 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 00:57:08,874 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:57:08,874 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-09-01 00:57:08,874 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-09-01 00:57:08,874 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-09-01 00:57:08,874 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-09-01 00:57:09,040 - satellite_download_logger - INFO - L9 2025-08-28-09-59-40 cloud cover : 0.00% 2025-09-01 00:57:09,063 - satellite_download_logger - INFO - L9 2025-08-28-09-59-40: sand: 0.00% ,whitewater: 0.00% ,water: 43.17% 2025-09-01 00:57:09,064 - satellite_download_logger - INFO - L9 2025-08-28-09-59-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:57:09,065 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:57:09,065 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 82 2025-09-01 00:57:09,065 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 82 2025-09-01 00:57:09,065 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 82 2025-09-01 00:57:09,065 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 82 2025-09-01 00:57:09,236 - satellite_download_logger - INFO - L9 2025-08-28-10-00-04 cloud cover : 0.00% 2025-09-01 00:57:09,258 - satellite_download_logger - INFO - L9 2025-08-28-10-00-04: sand: 0.00% ,whitewater: 0.00% ,water: 43.40% 2025-09-01 00:57:09,258 - satellite_download_logger - INFO - L9 2025-08-28-10-00-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:57:09,260 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:57:09,260 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 82 2025-09-01 00:57:09,260 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 82 2025-09-01 00:57:09,260 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 82 2025-09-01 00:57:09,260 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 82