2025-09-01 00:05:43,122 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071086_20250820 as 2025-08-20-21-53-43_L8_nzd0227_ms.tif 2025-09-01 00:05:48,877 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072086_20250726 as 2025-07-26-21-59-44_L8_nzd0227_ms.tif 2025-09-01 00:05:54,728 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072086_20250811 as 2025-08-11-21-59-52_L8_nzd0227_ms.tif 2025-09-01 00:06:01,366 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250727 that failed. Failed to open the image file data/nzd0227/L9/ms/2025-07-27-21-53-33_L9_nzd0227_ms.tif 2025-09-01 00:06:05,915 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250812 as 2025-08-12-21-53-43_L9_nzd0227_ms.tif 2025-09-01 00:06:11,605 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250828 as 2025-08-28-21-53-47_L9_nzd0227_ms.tif 2025-09-01 00:06:18,373 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072086_20250819 as 2025-08-19-21-59-57_L9_nzd0227_ms.tif 2025-09-01 00:06:18,407 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:06:18,408 - 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 00:06:18,408 - 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 00:06:18,408 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:06:18,409 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:06:18,411 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:06:18,411 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:06:18,412 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:06:18,475 - satellite_download_logger - WARNING - L8 2025-07-19-21-53-32: Skipped due to cloud cover 77.30% > threshold 10.00% 2025-09-01 00:06:18,498 - satellite_download_logger - INFO - L8 2025-07-26-21-59-44 cloud cover : 1.86% 2025-09-01 00:06:18,652 - satellite_download_logger - INFO - L8 2025-07-26-21-59-44: sand: 0.00% ,whitewater: 0.00% ,water: 51.29% 2025-09-01 00:06:18,653 - satellite_download_logger - INFO - L8 2025-07-26-21-59-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:06:18,656 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:06:18,656 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 312 2025-09-01 00:06:18,671 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 248 2025-09-01 00:06:18,671 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 248 2025-09-01 00:06:18,671 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 248 2025-09-01 00:06:18,993 - satellite_download_logger - INFO - L8 2025-08-11-21-59-52 cloud cover : 0.00% 2025-09-01 00:06:19,097 - satellite_download_logger - INFO - L8 2025-08-11-21-59-52: sand: 0.00% ,whitewater: 0.00% ,water: 51.63% 2025-09-01 00:06:19,099 - satellite_download_logger - INFO - L8 2025-08-11-21-59-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:06:19,102 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:06:19,102 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 448 2025-09-01 00:06:19,102 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 448 2025-09-01 00:06:19,102 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 448 2025-09-01 00:06:19,102 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 448 2025-09-01 00:06:19,355 - satellite_download_logger - WARNING - L8 2025-08-20-21-53-43: Skipped due to cloud cover 80.97% > threshold 10.00% 2025-09-01 00:06:19,357 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:06:19,376 - satellite_download_logger - INFO - L9 2025-08-12-21-53-43 cloud cover : 1.16% 2025-09-01 00:06:19,514 - satellite_download_logger - INFO - L9 2025-08-12-21-53-43: sand: 0.00% ,whitewater: 0.00% ,water: 51.56% 2025-09-01 00:06:19,516 - satellite_download_logger - INFO - L9 2025-08-12-21-53-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:06:19,519 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-09-01 00:06:19,519 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 425 2025-09-01 00:06:19,532 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 299 2025-09-01 00:06:19,532 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 299 2025-09-01 00:06:19,533 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 299 2025-09-01 00:06:19,924 - satellite_download_logger - INFO - L9 2025-08-19-21-59-57 cloud cover : 1.59% 2025-09-01 00:06:20,151 - satellite_download_logger - INFO - L9 2025-08-19-21-59-57: sand: 0.00% ,whitewater: 0.00% ,water: 49.44% 2025-09-01 00:06:20,153 - satellite_download_logger - INFO - L9 2025-08-19-21-59-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:06:20,156 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:06:20,156 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 307 2025-09-01 00:06:20,173 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 255 2025-09-01 00:06:20,173 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 255 2025-09-01 00:06:20,178 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 255 2025-09-01 00:06:20,545 - satellite_download_logger - INFO - L9 2025-08-28-21-53-47 cloud cover : 9.18% 2025-09-01 00:06:20,794 - satellite_download_logger - INFO - L9 2025-08-28-21-53-47: sand: 0.00% ,whitewater: 1.39% ,water: 48.94% 2025-09-01 00:06:20,796 - satellite_download_logger - INFO - L9 2025-08-28-21-53-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:06:20,799 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:06:20,799 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 440 2025-09-01 00:06:20,993 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 440 2025-09-01 00:06:20,993 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 440 2025-09-01 00:06:20,993 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 440